Best Polymer 37V Batteries in 2026

FORMULATED WITH POWER BOOST INGREDIENTS: Duracell Coppertop AAA alkaline batteries contain Duracell’s patented POWER BOOST Ingredients which deliver lasting performance in your devices

GUARANTEED FOR 12 YEARS IN STORAGE: Duracell guarantees each Coppertop AAA alkaline battery to last 12 years in storage, so you can be confident these batteries will be ready when you need them

DEPENDABLE POWER: Duracell Coppertop AAA batteries are made to power everyday devices throughout the home, like TV and gaming remotes, cameras, flashlights, toys, and more

32-pack of Energizer Alkaline Power AAA Batteries, Triple A Batteries

Long lasting alkaline batteries provide dependable power for everyday use and emergency situations

Count on these AAA batteries to power a wireless mouse, game controllers, flashlights, thermometers, smart home devices, VR controllers and more

FORMULATED WITH 4X POWER BOOST INGREDIENTS: Duracell Optimum AAA batteries contain 4X of Duracell’s patented POWER BOOST Ingredients vs Coppertop AAA

OUR #1 BEST PERFORMING BATTERY: Duracell's Optimum AAA battery is our best performing AAA alkaline battery

RESEALABLE PACKAGE: Duracell Optimum batteries come in a resealable package for quick, easy access and storage

LONG-LASTING POWER BETWEEN CHARGES – The Duracell Rechargeable Triple A battery is designed for heavy-use devices like video game controllers, wireless electronics, baby monitors, and more

POWERFUL NiMH BATTERIES work in any NiMH charger; you can recharge them up to 400 times, helping save you money

PRE-CHARGED AND READY TO USE – Guaranteed to last for 10 years or 400 recharges, whichever comes first; Duracell Rechargeable batteries will hold a charge for up to 1 year when not in use

High-performance batteries, optimized for high-drain use in flashlights

10-year shelf life

Wide temperature tolerance

48 AAA BATTERIES: Includes 48 AAA super alkaline batteries with 1.5 volts of long lasting power

EVERYDAY DEVICES: ACDelco AAA batteries deliver optimal power to common every day household devices such as clocks, remote controls, game controllers, computer mice, digital cameras, toys and more

LONG LASTING POWER: ACDelco super alkaline batteries deliver long lasting maximum power that is consistent and reliable

Keep your electronics charged with our premium CR2450 Batteries; Our Grade A 2450 button cell batteries ensure long battery life and long lasting power; Each CR2450 3V Lithium Battery has been tested under strict quality standards and is CE and RoHS Certified

Give your devices the power that they need; Our CR 2450s can be compatible with car key fobs, remotes controls, flameless candles, calculators, electronic notebooks, thermometers, garage door opener, doorbell camera, etc; If your device uses any of the following batteries, our CR2450 battery should be compatible; DL2450, ECR2450, GPCR2450, CR 2450, BR2450, BR2450-1W, KCR2450, LM2450, 5029LC

Our 3v 2450 battery cells have a long shelf life; These lithium button cell batteries come in a protective blister packet that prevents your batteries from touching and losing its precious charge

ProCyco technology - 1200 Tech, ProCyco (Professional recycle) helps maximize its best power performance while charging.

High capacity - No longer to worry about the endurance of the batteries, EBL 1100mAh AAA 1.2V batteries will provide ultra strong power for your devices to performance well and operate longer.

Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so EBL batteries will holds 80% power after 3 years benefit from its concentration to low self-discharge project.

One 4-pack of pre-charged C-cell rechargeable batteries (5000mAh/Ni-MH)

Long battery life; extremely gradual self-discharge; maintains 80% capacity for 24 months

Comes pre-charged and ready to use; can be recharged 1000 times with minimal power loss

High Capacity: 1000mAh Powerowl AAA rechargeable batteries 1.2V Ni-MH.

Longer Service Life: Powerowl rechargeable batteries can be recharged over 1200 times and keep 70% power after non-use for 3 years. It is highly recommended to fully charge each battery before first use. Please charge 60-80% every 3 months if you don't use batteries for a long time.

Environment Friendly: Powerowl triple A batteries don’t contain Hg/Cd/Pb. They are recycled and eco-friendly.

【 30% Precharged for Ready Use 】 For transportation safety purposes, these batteries are only precharged with 30% power, so charge them before use for longer working. In addition, recharging the battery every 3 months can make its lifespan longer

【 Rechargeable and Money-Saving 】The rechargeable AA battery can be constantly recharged 1200 times, saving you money on purchasing one-time use disposable alkaline batteries. It also does less harm to the environment than disposable batteries

【 Reliable High Capacity 】The AA rechargeable battery was built with a 1300mAh high capacity rating that translates for longer working time, allowing you to use devices longer while making the most of its single charge. They won't lose the maximum capacity while NiCD batteries do

808U AA AAA Battery Charger - Individual and smart, could freely charge 1.2V 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries with 2 USB Fast Charging Port

High Capacity Battery Combo - 4 Pack 2800mAh rechargeable aa batteries and 4 Pack 1100mAh aaa rechargeable batteries Ni-MH rechargeable batteries all in here, meet your AA or AAA battery powered device need

Charge 8 rechargeable batteries at the same time, save time than the 4 Slot battery charger, 2 USB Port can charge your USB device, no more to find USB Adapter

Upgraded battery charger, advanced MCU control with reasonable circuit layout for performance and durable quality provided on charging.

EBL AAA rechargeable batteries with ProCyco (Professional recycle) technology, helps maximize battery best power performance while charging. more saving and economic.

Precharged the batteries about 15%~20% of capacity by solar energy. Could be used when you get it.

SAFE AND RELIABLE:LiCB Since 2006,Specialize in Battery 12 Years. 371 SR920SW Watch Button Coin Cell Batteries Tested under Strict Quality Control Standards

HIGH QUALITY:Tested under Strict Quality Control Standards.CE and ROHS Certified. Grade A cells 371 SR920SW Watch Batteries Ensure Longer Battery Life and Long Lasting Power

DURABLE AND COST-SAVING: -- Get the 10 PCS Exact Fresh SR920SW 371 370 Battery, Have Full 1.5 Volts Charge, 3 Years Shelf Life

🔋Parameter - Material: Lithium polymer, Voltage: 7.4V, Cell: 2S, Capacity: 5200mAh, Discharge: 50C, Charging plug: JST-XHR-3P, Discharging plug: Dean-Style T connector, Pack: Hard case

🔋Specification - Ovonic 5200mAh 7.4V Lipo Battery Dimension(±3mm): 137*46*24mm /5.39*1.81*0.94inch(L*W*H), Approx Weight(±5g): 245g /0.54lb

🔋Multiple Advantages - ISO international quality certification(safer), premium materials(LiCoO2), longer cycle life(350+ times), longer running time(+12%), faster charging time(-6%), lighter weight( -5%), lower Resistance(-4%)

Batteries - ProCyco technology - 1200 Tech, up to 500 times deep charging & discharging cycles (others normal is 400times), high quality ensured.

Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so EBL batteries will holds 80% power after 3 years benefit from its concentration to low self-discharge project.

Nice Batteries and Chargers Combo - EBL Rechargeable AA AAA Battery Charger could charge 2/4/6/8 Ni-MH Ni-Cd AA AAA rechargeable batteries with 2 USB charging ports and 16 Pack 2300mAh AA Rechargeable Batteries.

Ultra High Capacity Battery

(3.6V, 1200 mAh, Lithium)

Replacement for Eternacell - B9696T - Regular Size, Modicon - 984 Compact - Regular Size, NSN - 6135-01-435-4921, Ultralast - LHAA, Saft - LS14250, Saft - LS14250BA, Saft - LS3, Tekcell - 3V6 1/2AA, Radio Shack - 23-937, Saft - LS3BA, Maxell - ER14250 Batteries

【Zeee 7.4V 5200mAh Lipo Specification】- Battery Voltage: 7.4V; Configuration: 2S1P; Cell Voltage: 3.2~4.2V; Capacity: 5200mAh; Discharge: 50C; Plug: Deans T Connector.

【Dimensions】- Zeee 5200mAh 2S lipo dimension is: 138*47*25mm/5.43*1.85*0.98inch; Approx Weight: 250g/8.82oz.

【Application】 - Zeee 2S 5200mAh Lipo battery specially compatible with 1/8 and 1/10 rc car, Losi, HPI Strada XB 1/10 RTR Electric Buggy, Team Associated, Axial, Tamiya, Duratrax, Jammin, Redcat Racing, Exceed RC, ElectrixRC, Emaxx, Bandit, Rustler version (Only if the voltage, dimension and the plug match, then it will fit).

CR2 Lithium Battery CR15H270(CR2)

CR2 Size Dia*H:0.59x1.06 (inch)

CR2 3V Battery Can Not Be Recharged .

Super Capacity-2800mAh Rechargeable AA Batteries 1.2V & 1100mAh Rechargeable AAA Batteries 1.2V, supply power for a long time.

Rechargeable batteries Charger with Independent-Slot Design,16 slots with 16 LED indicators around displaying the charging process, easily pop Batteries in and out and not worry about having them in pairs.

Bonai rechargeable batteries using High-quality built-in core with the NEW manufacturing process, up to 1200 times cycle. Even if it is charged every day,it can be used for more than 3 years.

Safety Certification- LR41 alkaline button battery have used high-quality raw materials and advanced technology to make the button battery safe and leak-proof.

Gurantee- The date of production, 3 years shelf life and capacity of the battery are clearly marked on the cardboard, please rest assured that the purchase. Please feel free to contact us if you have any problem with the battery after purchase, even if it is caused by non-human factors such as weather and transportation.

Zero % mercury and lead- 1.5V coin cell power source for thousands of electronic devices including: toys, games, watches, small LED lights, calculators and Ideal for car remote key ,watch, toy, LED laser pointer, children books, medical devices and so on.

High power - The Tenergy 3V Lithium CR123A batteries are best used for these common applications: photo equipment, camera equipment, smart sensors, light meters, security cameras, and much more. Make sure you are maximizing the most of your electronic devices ability by delivering the best power.

Long lasting - The Tenergy Lithium CR123A 3V one-time-use batteries have high energy density that will last 3-5 times longer than alkaline one-time-use batteries when using in high drain devices. **These are NON-rechargeable/one-time-use/disposable batteries. Please DO NOT recharge.

Replace and upgrade - This CR123A can replace the following models and sizing names: CR123, DL123A, K123A, EL123AP, VL123A, 5018LC, and CR17345. Dimensions: 17 mm (diameter) x 34.5 mm (length)

🔋Parameter - Material: Lithium polymer, Voltage: 7.4V, Cell: 2S, Capacity: 2200mAh, Discharge: 35C, Charging plug: JST-XHR-3P, Discharging plug: Dean-Style T connector, Pack: Soft case

🔋Specification - Ovonic 2200mAh 7.4V Lipo Battery Dimension(±3mm): 72*34*19mm /2.83*1.34*0.75inch(L*W*H), Approx Weight(±5g):99g /0.22lb

🔋Multiple Advantages - ISO international quality certification(safer), premium materials(LiCoO2), longer cycle life(350 times), longer running time(+12%), faster charging time(-6%), lighter weight( -5%), lower Resistance(-4%)

【COMPATIBILITY】The replacement battery is compatible with G40+, G40Hybrid+, RoboVac 11, 11S, 11S Plus, 11S MAX, 12, 15C MAX, 15C, 30, 30C, 30C MAX, G10 Hybrid, G20 Accessory & Ecovacs Deebot N79S, N79, DN622, etc.Please confirm the model before buying.

【PREMIUM BATTERY】Keenstone battery is made of premium rechargeable batteries, and an adaptive chip is added to stabilize the current and voltage, which has no negative impact on the robot. After 500 cycles of use, the loss is less than 5%.

【LONG BATTERY LIFE】14.4V 2600mAh premium Li-ion rechargeable replacement battery makes your machine run longer and durable, lasting 120 to 180 minutes on per charge. Charge it once and clean the whole house.

Modern Batteries for the Digital Age — With technological advancements rapidly improving our equipment & gadgets, we decided it is time to bring long lasting batteries into the digital age. Using alkaline, our aa size batteries are 6-9 times longer compared to yesteryear’s standard carbon batteries.

Environmentally Considered — We fully consider our environmental impact as we make our premium grade aa alkaline batteries. We provide variety packaging which could be reused as well as our AA batteries 12 pack being free from lead, mercury and cadmium under the control of all stages of the manufacturing process.

Bring New Life to Your Electronic Devices — These Voniko 1.5 volt batteries are perfect for many popular gadgets and household items: Digital cameras, remote/game controllers, wireless keyboards and mice, alarm clocks, radios, shavers, and electronic toys to name a few.

Replace standard batteries - Exact replacement for the everyday standard AA and AAA batteries. Replace your disposable alkaline batteries with our rechargeable high capacity AA and AAA battery. Standard AA (50.5mm x 14.5mm) and AAA (44.5mm x 10.5mm) size battery.

Money saving eco-friendly - Being one of the most cost-effective batteries, Tenergy AA and AAA batteries rechargeable cycle life can be up to 1000 times and between 1-10 charges will have paid for themselves. You are also diminishing the carbon footprint by limiting the waste caused by disposable batteries. Switch over. Save. Reuse. Recharge with Tenergy.

Everyday usage - Our ideal Tenergy AA AAA batteries combo is perfect for high/low draining electronic items. Use it in all your household devices such as TV remotes, gaming controllers, wireless mouse, wireless keyboards, clocks, radios, portable electronics, cameras, and much more. They are the perfect household NiMH rechargeable batteries.

LONG LASTING POWER – AA 1.5-volt batteries deliver longer lasting power vs. prior Procell Alkaline AA batteries; Procell Intense batteries are formulated for high drain devices like electronic door locks, soap dispensers, security cameras, safe boxes, blood pressure monitors, automatic faucets, remote security cameras, motorized blinds, and more

MAY RESULT IN FEWER BATTERY REPLACEMENTS which can lead to savings on operating costs associated with battery replacement

STRINGENT BATTERY STANDARDS – Double AA battery design, safety, manufacturing, and qualification adhere to Procell’s high battery standards following ANSI and IEC battery requirements

【Strong Performance】1.2-volt 600mAh AAA Ni-MH rechargeable batteries, Package included: 12 x solar battery 1.2v ni-mh aaa 600mAh

【Convenient Charging】HENREEPOW rechargeable NiMH AAA batteries can be charged via solar cell lights or standard charging units

【Safe and Reliable】HENREEPOW batteries are very safe and reliable. For transportation safety purpose, these batteries are only pre-charged with 30%power, so charge them before use for longer working

High Capacity: 2800mAh 1.2V 12 Pack Ni-MH AA rechargeable batteries

Long Service Life: It can be recharged over 1200 times and keep 70% power after non-use for 3 years

Environment Friendly: Ni-MH environmental protection material reduce heavy metal pollution

Long Lasting Power - With a 12-piece AAA batteries with 12-piece AA batteries pack, PKCELL gives you the high value for batteries at an affordable cost. Long lasting and high performing, these AAA batteries will go the distance for your electrical needs. Stock up and keep your electronic devices ready to go, don't worry about dead-battery problems again.

Power Household Electronics - A performance you can count on, our batteries variety pack function as the good household batteries variety pack to power your electronics. Suitable for everyday use such as wireless mouse’s & keyboards, clocks, flashlights, toys, remote controls, and much more!

Reliable Performance - Even at temperatures as low as -4°F degrees or as high as 129°F degrees, the PKCELL batteries variety pack will still operate at high performance.