Best Lighting Power Banks in 2026

Quality Throughout:Built adventure-tier touch with superior durability and scratch resistance, PowerCore Slim 10000 is premium both inside and out.

Slim Size, Big Power:One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2.25 charges for iPhone 12, 1.6 charges for Galaxy S20 and 1.2 charges for iPad mini 5.

Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine to detect and deliver a tailored charge up to 12W, while the trickle-charging mode is the best way to charge low-power devices.

✅【Massive Capacity Solar Cell Phone Charger】Power your phone for days on end with a best-in-class 30,000 mAh capacity. Perfect for business, travel, going out, you don't have to worry about your phone low battery. and don't need to worry if your mobile device is out of power even in the hurricane days.

✅【Compatible with Multiple Devices】The solar power charger built-in double 5V/2.1A USB output allows you to charge two devices simultaneously, compatible with your iPhone, Samsung, HTC, Nexus, Go-pro Camera, Tablets and other USB devices. More than 1000+ recharge lifecycle. Intelligent security protection, avoid over-current, over-voltage, over-load and short circuit, etc. Five pilot indicators indicate the status of the battery charger.

✅【Built-In Ultra Bright LED Flashlight】Built-in bright dual LED lights can be used as a torch, or as an emergency lighting in darkness. Press and hold the power button for 3 seconds to turn the flashlight on or off. Three lighting modes: Steady -SOS -Strobe mode .

✅【Massive Capacity】Equipped with a 20,000mAh cell capacity, charges a wide variety of phones, tablets, and speakers. So powerful it can charge phone up to 5x or an iPad 1and half times. Multiple ports provides charges for any other USB  devices. Power for a few days of adventure and outdoor activities.

✅【Portable Size】Smaller and lightweight portable chargers. The size of this solar charger is approximately like iPhone 8, it can easily be put in any pocket or bag and carried with you anytime, anywhere.

✅【Dual Bright LED Flashlight】The portable solar charger with LED flashlight has 3 powerful lighting modes (Steady-SOS-Strobe), and the illumination range can be up to more than 130 feets far away. It is very suitable for emergency situations, power outages, camping, and daily carrying without scary in a dark place and save your safety.

√ Portable Solar Charger & Emergency Charging: Newest 20,000mAh solar power bank itself can be recharged via power outlet (micro USB) and sunlight. Yet It's recommended to take the solar panel charging feature as the emergency back-up solution instead of the main power sources.

√ Dual USB Chargers & Compatibility: Built-in 5V/1.6 A input and 5V/2.1A output(MAX) allows you to charge two devices simultaneously, compatible with all cellphones and other electronic equipment. Automatically adjust the output to deliver the most suitable current, keep your devices from overcharging, over-current, over-voltage, and short circuits.

√ Sturdy Durable & Compact Size: The solar power bank is made of premium ABS +PC+Silicone materials and premium lithium polymer battery, highly sturdy, durable, and shockproof. And strong USB cap makes item Splashproof, Dustproof. Its equipped with double USB ports, two flashlights, and a compass kit. Lightweight and compact size for easy to hold in hand and carry. Perfect for outdoor activities.

BUILT-IN CABLES POWER BANK - No more cluttered and tangled charging adapters and cables in your bag or desk! Lazy Pro portable charger with built-in charging cables gives you the convenience of fast charging your devices on the go, wherever you are, without needing extra cords or adapters. Super powerful and small, it's the perfect buddy for traveling, flying, or going out. So you can always charge your devices and be prepared for vivid pictures, live streams, or important calls.

SIMULTANEOUS CHARGING 4 DEVICES - Our external battery power bank can simultaneously fast charge 4 devices. Great for multi-electronic users or for sharing energy with friends and family. The portable battery pack is widely compatible with ALL iPhones, iPad, Samsung and Google Pixel devices and tablets. The extension type C and iPhone cables and built-in type C and USB ports feature 4 outputs and 2 inputs and a max of 3A output without overheating or overcharging your cell or tablet.

HUGE BATTERY CAPACITY IN MINI SIZE - The battery bank features an ergonomic design that fits your hand and your pocket for easy reach and fast charging on the go. With a size of 3.4x3.4x1.3 inches, it weighs only 0.5 lb, making it excellent for traveling, camping, and walking without adding extra weight to your bag, backpack or purse. The super powerful 15000 mAh battery cell capacity provides more than 5 charges making it the perfect battery charger for cell phones.

PORTABLE CHARGER WITH BUILT IN CABLES: With the myCharge HubPlus portable battery charger, no extra cables are needed, as devices plug directly into the power pack for 6700 mAh Internal Battery / 3.4A shared output and up to 4X cell phone battery backup

ALL-IN-ONE POWER BANK: The best portable phone charger for the backup needed to stay powered anytime, anywhere - the foldable wall plug functions as a wall charger adapter, and also recharges the powerbank simultaneously (Recharge = 3.2 hours)

TURBO FAST CHARGE: Spend less time charging with the HubTurbo. Power Delivery (Lighting Cable) and Quick Charge 3.0 (USB C Cable) will charge your devices at up to 75% faster speeds than the original charger cube for Apple iPhone

Magnetic Wireless Power Bank: This battery charger portable is perfectly designed for iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, and iPhone 12 Pro Max. Note: We recommend charging with a MagSafe phone case or without cases to get enough suction for better grip.

Strong Magnetic & Fast Charging: MagSafe battery pack adopts the latest magnetic suction technology, charging immediately after snap. Support 15W max wireless fast charging, 22.5W max USB-A PD output, Max 20W USB-C output, 18W Lighting input fast charging, and max 18w USB-C input. Save more than half the time compared to power bank without fast charging.

10000mAh Large Capacity & LED Digital Display: Magsafe power bank equipped with 10,000 mAh capacity and power your device all day. A clear smart led digital power display and can charge three devices at the same time. Charging 2 times for iphone12/13/14 pro and about 1.5 times for iPhone 12/13/14 pro max. No more worrying about running out of power.

Built-in Lightning Cable：Perfectly compatible with iPhone, just plug the inner lightning cable to charge. No need to carry any extra cables.

Super Mini：One of the smallest and lightest 9000mAh portable charger. Size of credit card. You can put in your pocket, clutch bag or purse handbag easily.

Super Fast：The built-in lightning cable can fast charge your iPhone - charging iPhone 14 up to 40% in 30 mins. Solve your daily charging need.

【38800mAh Larger Capacity & Safer Battery】The solar charger uses high-density premium li-polymer battery, which makes the charger more compact and safer than others. Long lifespan, large capacity offers you multiple charges, freeing you worries of power outage anytime anywhere, Definitely a reliable power sources for you.

【Three Modes Flashlight for Emergency Use】The solar power bank is equipped with a three-modes flashilght(Steady-SOS-Strobe),Unlike others without SOS/Strobe light, this portable charger could be a life savior in the emergency or the wild. A full charge can power the light up to 120hours, One Metfut phone charger in hand, all worries are behind.

【Solar Panel Recharging & Suction Cup Mount】We uses only high quality solar panel, higher conversion performance allows the charger to recharge itself by absorbing the sunlight, Ensuring you have the environmentally friendly green energey on hand. The included suction cup mount can help the charger absorb to the windshield (most glass surfaces) and get the perfect angle of solar recharging.

2023 Upgraded 2-in-1 Magnetic Wireless Charger for Apple Watch and iPhone:Compatible with Apple watch series (Ultra/8/7/6/SE/5/4/3/2/1) and iPhone (14/ Pro/ Pro Max/ Plus, 13/ Pro/ Pro Max/ mini, 12/ Pro/ Pro Max/ mini) simultaneously with compact design and strong magnetic for on-the-go charging. LATIMERIA portable battery pack also supports the case with mag-safe and wired charging for other devices with Type-C input port. Say goodbye to the annoying data cables.

Strong and Snappy: Just snap this magnetic battery pack on the back of your iPhone and iWatch, no more alignment problems. The built-in strong magnets keep the portable power bank in place and prevent slipping.

On-Demand Foldable Stand: The magnetic power bank is equipped with a foldable rubber skin-feel oil coating process bracket, which allows you to set your phone standing vertically or horizontally to have a comfortable viewing, and use it as a wireless iPhone and apple watch charging station. Press the power button twice to turn it off then used directly as a phone kickstand. You'll enjoy hands-free easy viewing on the travel.

Great Compatibility & Strong Magnetic: Mag-Safe battery pack with the newest magnetic technology (stronger magnetic and nano adsorption), can directly hold the back of your iPhone 14/13/12 Series: iPhone 14, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12 (Note: Need to be aligned with the magnetic suction, without cases or with mag-safe cases);

10000mAh Large Capacity & Smart LED Display: 10000mAH large capacity of the magnetic power bank and high density battery design can provide all-day power; The mag safe portable charger can charge 2 times for iPhone14/13/12 Pro, about 1.5 times for iPhone 14/13/12 Pro Max & iPhone 14 Plus; You can know how much battery is left with the clear digital on smart LED display, No more guessing and worry .

3 Devices Fast Wireless & Wired Charging: Support 5W, 7.5W, 10W and 15W Max wireless charging, 22.5W max USB-A PD output and max 20W USB-C output; support max 18W Lighting input and max 18w USB-C input; The wireless charger can charge 3 Devices at the same time, shared charging with no waiting. And the portable charger iPhone uses soft silicone material to protect your phone from damage while wireless charging; The magnetic portable charger for iphone ensures faster charging speeds .

[ Great Compatibility & Strong Magnetic ] Mag-Safe battery pack with the newest magnetic technology (stronger magnetic and nano adsorption), can directly hold the back of your iPhone 14/13/12 Series: iPhone 14, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12 (Note: Need to be aligned with the magnetic suction, without cases or with mag-safe cases);The magnet on the power bank for iphone is strong ,it securely stays in place , the portable wireless charger offers a convenient and efficient charging . You will enjoy more portable charging experience with the Magsafe portable charger .

[ 10000mAh Capacity & Smart LED Display] 10000mAh Large capacity and high density battery design can provide all-day power. Large capacity of the magsafe power bank is great travel companion for you . The magnetic power bank can charge 2 times for iPhone14/13/12 Pro, about 1.5 times for iPhone 14/13/12 Pro Max & iPhone 14 Plus; You can know the remaining battery power through the clear numbers on the smart LED display, wireless charging logo and green PD fast charging logo, no need to guess the remaining power.

[ Upgraded Foldable Stand & Mini Design ] Magnetic power bank features a foldable stand to hold your iPhone (horizontally or vertically); The built in stand of the magnetic portable charger for iphone is sturdy enough to hold your phone .You can free your hands to watch videos or make video calls with friends; Weighing only 189g（104*68*21mm）, mini design allows you to put the magnetic wireless power bank in your pocket or backpack easily .

【Portable Plug-in power bank for iPhone】If you are a fan of iPhone and tired of carrying cables, this mini portable charger is definitely best choice for you. Super small and lightweight, single unit dimensions is only 81.84*50.63*25.8mm (3.2''x1.96''x1''), single unit only weigh 0.22lb, and no need cables.

【Dual Input and Smart LCD Display】Dual Input(type-C 5V/3.0A+ Other 5V/2A). you can use your type-C Cable(Package Included) or iPhone cable to charge this mini power bank. Smart LCD display make it easy to know how much battery is left.(Tips: The USB-C charging port support for both input and output.)

【Multiple protection and Practical Pass-Through Technology】This Power bank built-in intelligent chip can protect your devices against over-discharge, over-charge, short-circuit or overheating.Battery Pack supports pass-through charging, when recharging power bank, you can charge your iPhone with a single press of the power button.

30000mAh Huge Capacity Power Bank: 30000mAh solar phone charger high capacity built in Li polymer battery with solar panel which size is about the same as for iPhone 12; solar charger power bank can charge your for Phone 12 mini 8 times which other phones can be charged continuously for a week; Lit charger solar only weighs as much as a 16oz bottle of water.

PD20W Double Way Fast Charging: Solar Portable Charger with Wireless Function is Compatible most wireless charger enabled devices (compatible with QC3.0 2.0); solar battery charger compatible for Phone 6 Plus 6 5S 5C 5 4S, for iPad, for Samsung etc; portable charger power bank can charge 60% of iPhone12 in 30 minutes which can recharge itself in 6 hours with a 5v 2a charger and cable; cell phone charger allows charger 5 devices at the same time and four times faster than other power banks

10W Portable Wireless Charging: Fast charging wireless portable chargers can provide up to 10W wireless charging for your wireless phone. Power bank 30000mAh only takes 3 hours to fully charge for iPhone Xs, which is 50% faster than ordinary wireless charging

✅【Massive Capacity Solar Cell Phone Charger】Power your phone for days on end with a best-in-class 30,000 mAh capacity. Perfect for business, travel, going out, you don't have to worry about your phone low battery. and don't need to worry if your mobile device is out of power even in the hurricane days.

✅【Compatible with Multiple Devices】The solar power charger built-in double 5V/2.1A USB output allows you to charge two devices simultaneously, compatible with your iPhone, Samsung, HTC, Nexus, Go-pro Camera, Tablets and other USB devices. More than 1000+ recharge lifecycle. Intelligent security protection, avoid over-current, over-voltage, over-load and short circuit, etc. Five pilot indicators indicate the status of the battery charger.

✅【Built-In Ultra Bright LED Flashlight】Built-in bright dual LED lights can be used as a torch, or as an emergency lighting in darkness. Press and hold the power button for 3 seconds to turn the flashlight on or off. Three lighting modes: Steady -SOS -Strobe mode .

【20000mAh Ultra-high Capacity Solar Phone Charger】: QUACOA solar power bank uses the safer lithium polymer cells, which is 50% more cycling times than a normal Li-polymer battery. It provides a large battery backup for usage during outdoor activities. Power bank solar panel certified with CE/FCC/RoHS.

【Qi Wireless Charging & 2 Output Ports & Type-C and Micro USB input ports】: The cell phone solar battery charger equipped with 3 outputs (2 USB-A, wireless charging) , supporting charging 3 devices simultaneously, portable charger compatible with iPhone Samsung and other Qi-enabled devices, One charger for all family members.

【Dual Super Bright LED Flashlights】: Portable phone charger is equipped with two super bright LED headlight flashlights. Long pressing the power button for 3-4 seconds,flashlight turn on, long pressing again, flashlight turn off. 3 modes can be switched arbitrarily-lighting mode / SOS mode /Flashing mode, a best tool for survival in emergency.

[Ultra Compact ] One of smallest 5000mAh power bankeasy to carry with you for traveling

[5000mAh Capacity]: pocket size power bank with 5000mAh

[2.4A Fast Charging for iPhone]: The power bank supports 2.4A charging for your iPhone or Android.

Give you a chance to use a mobile phone camera to shoot the effect of DSLR Cameras, They apply to most brands of cell phones such as iPhone 7 6s/6 plus/5/5s, Samsung Android Smartphones, etc.

Give you a chance to use a mobile phone camera to shoot the effect of DSLR Cameras, They apply to most brands of cell phones such as iPhone 7 6s/6 plus/5/5s, Samsung Android Smartphones, etc.

Multilayer coating with different materials on the lens surface plating layer of different thickness and color, to enhance the light transmittance, lower reflectivity

【Multiprotection Power Bank】Designed with a smart chip, this solar charger power bank will intelligently control the internal temperature, current and voltage while charging. Never worry about any damage to your devices or the power bank itself.

【20000mAh Solar Battery Charger】This solar phone charger features an aging-test approved and high-density Li-polymer battery, which will provides more than 4 charges for iPhone 14, almost 3 charges for Galaxy S10 and over 1.5 charges for iPad Mini4.

【Wide Compatibility】With one 5V/2.1A and one 5V/2A standard USB output, you can easily charge two devices simultaneously with fast charging speed. The power charger is compatible with iPhone, Android phone, iPad, tablet, Nintendo Switch, VR headset, bluetooth speakers etc.

10000mAh Large Capacity: Powerful 10000mAh iPhone Potable charger can charge most phone over 3 times, tablets at least 2 times, and any other USB device multiple times. Power bank is a must-have for your traveling or office meeting, which is very convenient and save you time.

Portable Charger with 2 Output& 2 Input: Portable Charger for iPhone With 2 output( 2 USB 5 V/2.1 A ), It means you can charge 2 devices at the same time. Provide 2 Input (Micro:5V/2.1A, Type-C:5V/2.1A), so you can charge the power bank easily as you want. Takes about 3-4 hours you can charge the 10000mah power bank to 100% capacity, much faster than other cost 7-8hours. (Type c and Micro USB only for INPUT)

LED Indicator Lights: There are 4 LED indicator lights on the Power bank to show how much battery capacity is left, so you can easily know when should you charge the battery pack. And when you charge the power bank with the included cables, the LED indicator will flash to show the charging process. Charging finished when All LED are lit.

Size: 17x8x2.3cm

Material: Plastic

Compact and lightweight design for easy carrying; Easy to install and uninstall; Convenient take and use.

500 lumen edge-lit lantern provides bright even light, full color dimable LED's to find just the right Hue, in an ultra-packable flat form

Low Energy Bluetooth app connects with your BaseLantern for features like sleep timers, proximity activation, and real-time battery feedback

7800 mAh rechargeable powerbank battery: charge phones, tablets, and other gear

Wireless & Solar Power: 10,000mAh wireless power bank with solar charger. Not just wireless power bank but wireless charger as well compatible with iPhone XR/ XR MAX/ XS/ X/ 8/ 8plus, Samsung Galaxy S9/S9plus S8/S8plus and all mobile devices.

Durable & Sturdy Design: The solar battery charger is made of premium ABS and PC Silicone material, equipped with solar panel which is a handy tool for camping, cycling, fishing, traveling, hiking and beaches. IP66 Waterproof, dust-proof and shockproof is suitable for various harsh environments.

Dual Multifunctional Flashlight: Built-in 1.8W flashlight spotlights, with 3 lighting modes: Strong light/Strobe/SOS, are awesome for outside activities such as camping, hiking and traveling. With the Carabineer, it can be hang from the Gear like Backpack. A MUST-HAVE tool for outdoor and urgent situations.

【Perfect Companion for Outdoor Adventures】This portable charger power bank is designed specifically for extreme outdoor environments, with a TPU-wrapped rubber treatment, anti-collision and shockproof, dust plugs for the interfaces, IP67-level waterproof protection, and an LED light for outdoor emergency lighting. Equipped with a lanyard made of high-quality fabric, it can be easily hung on backpacks, clothes and any other items for easy carrying.Wherever your adventure takes you, it can power your devices.

【High Capacity & Fast Charging】Experience fast and efficient charging with the 20000mAh 65W PD portable charger. This battery pack charger portable is designed with a USB-C port that supports up to 65W of input and output, you can charge your iPhone 13 to 60% in just 30 minutes.The sleek and lightweight design is perfect for taking on the go, so you can stay powered up no matter where you go, Enjoy fast and efficient charging with imuto portable power bank.

【LCD Screen and Safe Charging】UL2056 certificate. This portable chargers has a smart power management IC that provides short circuit protection, over current protection, over voltage and overheat protection to ensure a safe charging experience. In addition, it also comes with an LCD Digital Display to help you better manage power and charging process. Our power bank is able to meet all your needs and provide you with a safer charging experience.

Product 1: WIRELESS CHARGER - This fast wireless charger quickly charges your phone without the need for a lighting cable. Just place your phone on top of the HALO Bolt laptop power bank and the charge transmits automatically. With 2 USB ports and an AC/DC outlet you can charge up to 4 devices at one time.

Product 1: TSA COMPLIANT USB POWER BANK -  Two USB 2.4V charging outputs means this iPhone, Samsung Galaxy, or iPad Portable Charger powers multiple devices at once. Take this power bank with you for daily use or when traveling as the BOLT is a TSA Compliant charger. Wall plug is included for recharging your HALO Bolt power bank at the home or office.

Product 1: UNIVERSAL LAPTOP AND PHONE CHARGER  - Keep your Mac, PC, phone or tablet charged when traveling or use as a backup during a storm. 120V AC wall outlet powers your laptop on the go. Enough charge for 10.5 hours of battery life for a HP Pro Book, 98 hours for a Samsung Galaxy S9, or 66 hours of talk time on an iPhone 8. See picture chart for details.

BUILT IN POWER BANK - Solar Qwnn Light with Built in Power Bank (4000mah Capacity)

SOLAR/USB RECHARGEABLE LANTERN. LIGHT LASTS A LONG TIME - Solar/USB rechargeable lantern with up to 40 hours of continuous battery life when charged for 8-10 hours through Solar or 4 hours through USB

EASY TO USE - Our collapsible solar led lantern is very easy to use and have a compact design. Unlike other lanterns, you do not need to inflate by mouth nozzle, you just need to turn it on and simply open it

✅【Massive Capacity】Equipped with a 20,000mAh cell capacity, charges a wide variety of phones, tablets, and speakers. So powerful it can charge phone up to 5x or an iPad 1and half times. Multiple ports provides charges for any other USB devices. Power for a few days of adventure and outdoor activities.

✅【Compatible with Multiple Devices】The solar power charger built-in double 5V/2.1A USB output allows you to charge two devices simultaneously, compatible with your iPhone, Samsung, HTC, Nexus, Go-pro Camera, Tablets and other USB devices. More than 1000+ recharge lifecycle. Intelligent security protection, avoid over-current, over-voltage, over-load and short circuit, etc. Five pilot indicators indicate the status of the battery charger.

✅【Built-In Ultra Bright LED Flashlight】Built-in bright dual LED lights can be used as a torch, or as an emergency lighting in darkness. Press and hold the power button for 3 seconds to turn the flashlight on or off. Three lighting modes: Steady -SOS -Strobe mode .

Product 1: WIRELESS CHARGER - This fast wireless charger quickly charges your phone without the need for a lighting cable. Just place your phone on top of the HALO Bolt laptop power bank and the charge transmits automatically. With 2 USB ports and an AC/DC outlet you can charge up to 4 devices at one time.

Product 1: TSA COMPLIANT USB POWER BANK -  Two USB 2.4V charging outputs means this iPhone, Samsung Galaxy, or iPad Portable Charger powers multiple devices at once. Take this power bank with you for daily use or when traveling as the BOLT is a TSA Compliant charger. Wall plug is included for recharging your HALO Bolt power bank at the home or office.

Product 1: UNIVERSAL LAPTOP AND PHONE CHARGER  - Keep your Mac, PC, phone or tablet charged when traveling or use as a backup during a storm. 120V AC wall outlet powers your laptop on the go. Enough charge for 10.5 hours of battery life for a HP Pro Book, 98 hours for a Samsung Galaxy S9, or 66 hours of talk time on an iPhone 8. See picture chart for details.

Huge Capacity: The 20000mAh solar power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don't have to worry about your phone low battery. and don't need to worry if your mobile device is out of power even in the hurricane days.

Highly Compatibility: Built-in double 5V/2.1A USB output allows you to charge two devices simultaneously, compatible with all cellphones and other electronic equipment. Built-in security devices protect your devices from excessive power, overheating, and overcharging.

LED Flashlights: Built-in bright 2 LED lights can be used as a torch, or as an emergency lighting in darkness. Just long-press(about 5 seconds) the side button the flashlights will light up. One charging indicator and Four power indicators show the status of the battery charger timely. The green charging indicator light on when charging by a solar, the blue charging indicator light on when USB charging.

🔋【PD 20W Fast Charging Power Bank】: It is compatible with almost all Android, iPhone, tablet and more electronic devices on the market, and can provide fast charging for most phones with fast charging function. The green lightning sign lights up, indicating that the fast charging function has been activated. It can charge the iPhone from 0% to 55% in about 30 minutes.

🔋【Multi-port Portable Charger 26800mAh】: It supports three devices to charge at the same time, and provides three input ports. Type-C is two-way fast charging, and the side Lightning input port is very convenient for users who use the iPhone USB-C fast charging power adapter, because you only need to carry a fast charging cable to realize two-way fast charging during the trip.

🔋【Phone Charger with LCD Display】: LCD mini display clearly shows the percentage of available power and charging status. Compared with the large screen, the only micro display will not consume additional power. Fashionable appearance design and frosted fabric bring comfortable feel, firm and durable.