Best 4 V Batteries in 2026

CR1025 5033LC Lithium 3V Coin Cell Batteries

Replace to: CR1025, DL1025, BR1025, KL1025, L1025, ECR1025, KCR1025, E-CR1025, KECR1025, 5033LC

Application: Laser Pointer Insulin Pumps, Heart Rate Monitor, toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery)

CR2032 Liuthium Batteries

0% Hg environment friendly green cells

Capactiy:210mah

Used for watches, Clocks,LED candles ,electronic pens, lights and lasers,fitness tracker, laser pointer

Order include 10pcs/card*1=10Pcs AG5 Button Cell Battery 393A LR754 SR48 AG5 Alkailine Coin Batteries

0% Hg environment friendly green cells

Model: AG12 LR43 186 SR43 SR43SW 386 1.5V Alkaline Watch Battery

Equivalent Batteries to: AG12 301 LR43 L1142 LR1142 D301 D386 GP86A G12, G12A, V12GA , LR43 186, 186-1 386, 386A, D386, V386, GP386 L1142, LR1142, SR1142, S1142E 260 301A RW84 GP86A 1176A 280-41 SB-B8

Capacity : 100mAh

1.5V N Size LR1 AM5 910A MN9100 Alkaline Battery

Shelf life: 10 years

Equivalent Batteries: N Size LR1 LR01 810 910A MN9100 MN9100B 4001 4001B E90 KN 810 23-023 AM5 UM5 UM-5 SUM5 Lady Battery E90BP2

🐬POWERFUL ENERGY- PKCELL 9V 6F22 Batteries with ultra long-lasting power,and a long service life also means the battery should be changed at a lower frequency than smaller cells, making them ideal battery.

🐛RELIABLE QUALITY-It is an affordable, reliable, dedicated low-power solution to provide sufficient energy to your application. Ideally used in circuits with low power consumption so that it can work for longer durations.

🐌SAFE TO USAGE—This batteries are made with advanced technology, does not contain chromium, lead, or mercury chemicals, and is double-sealed for safety and leakage.

Model: AAA Size 400 MAH NICD Rechargeable Batteries

Standard Charge Current:40mA;Rapid Charge Current:400mA;Standard Charge Time:15H;Rapid Charge Time:1.5H

Please note that this is AAA size batteries----Diameter:0.41 inch*Height:1.75 inch

High Quality- Tested under Strict Quality Control Standards. CE and MSDS Certified. A23 batteries are premium grade, high-capacity alkaline batteries built with EnergyCircle Technology to supply maximum power to small electronic devices.

2-Year Shelf Life- The manufacture's date is printed on the card to show you how new the 23A batteries you order to avoid buying old stock batteries. 5pcs are sealed in a card so batteries do not touch each other as they drain.

Applicable Devices- PKCELL A23 batteries are compatible with devices such as garage door openers, ceiling fan remotes, remote controls, doorbells, keyless entry devices, key fobs, car alarms, lighters, and other Electronic Devices.

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.

AA AAA Batteries Combo Pack: 70% of people choose the 80 knots super zinc-carbon battery, 40 knots AA battery, and 40 knots AAA battery for long-lasting power.

<b>Note Batteries AA and AAA Combo Pack:</b> Only suitable for small appliances with low power consumption, such as remote controls, clocks, scales, meters, and other daily household equipment.

AA AAA Batteries: All carbon batteries are carefully crafted to provide a 3-year shelf life (Note: Disposable batteries are not rechargeable).

High-quality, long-lasting AAAA alkaline batteries

Diameter：7.90-8.2mm Hight：39.8mm

Also Known As: E96, LR61, 4061, MN2500, MX2500 ,GP25A,Quadruple A, Quad A, LR61, 4061

High Quality- Tested under Strict Quality Control Standards. CE and MSDS Certified. A23 batteries are premium grade, high-capacity alkaline batteries built with EnergyCircle Technology to supply maximum power to small electronic devices.

2-Year Shelf Life- The manufacture's date is printed on the card to show you how new the 23A batteries you order to avoid buying old stock batteries. 5pcs are sealed in a card so batteries do not touch each other as they drain.

Applicable Devices- PKCELL A23 batteries are compatible with devices such as garage door openers, ceiling fan remotes, remote controls, doorbells, keyless entry devices, key fobs, car alarms, lighters, and other Electronic Devices.

Long Lasting Power - With a 12-piece AA Alkaline Battery pack, PKCELL gives you the high value for batteries at an affordable cost. Long lasting and high performing, these AA 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 function as the household AA batteries to power your electronics. Best used on everyday applications 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 alkaline AA 1.5V batteries will still operate at optimal performance. Rest assured knowing that PKCELL stands behind the performance of our batteries.

AA Alkaline Battery also named AM-3

WORK FOR :Thermometer,Camera,Clock,Controller,Toys,Player,Flashlights,MPS,Radio,Vedio,Infrared Thermometer,Digital Cameras, Wireless Mouse, Flashlight ,Shavers,Game Controllers, Toys, Remotes,and Cocks etc

LONG LASTING POWER:PKCELL AA Alkaline Battery Duration:360minutes

PKCELL C Batteries- The PKCELL C alkaline battery is designed for use in household items like remotes, flashlights, toys and more

Long Lasting Power- PKCELL alkaline batteries are designed and developed for long lasting performance.

The PKCELL Advantage- Our annual battery output is up to 500 billion pieces by our leading technology.

battery stoarge life: 10years

battery can not be charged

Please Keep It Away from Childrens!!!!

NIMH AAA Battery Can be Recharged over 1200 Times.

Precharged=Ready to use Type=Low Self-Discharging Type.

Application for:Solar Lighting, Garden Landscaping, Camera, Controller, Player, Video, Radio, Candle, LED Lights, Night Light, Motion Detector Lights, FlashLight, Digital Cameras, Alarm-clock, Toothbrushes, Shavers etc.

work for Gas Meter,torch,electronic Devices, flashlight,Clocks, Remotes, Toys

Carbon zinc battery

also named UM-2

🔋 30% Precharged- For transportation safety, our AAA rechargeable batteries are only precharged with 30%power, please charge before using to make them working longer, also, going through at least a recharge cycles every 3 month could make the rechargable batteries life span longer.

🔋 8-Count 900mAh- The AAA rechargeable battery was built with 300mAh capacity rating that translates to long use time, allows you to use your devices longer while making the most off its single charge.

♻ Recycle& Money Saving- The rechargeable battery aa can be constantly recharged at least 1000 times, they does less harm to environment than disposable batteries, saving your money on purchasing one time use disposable batteries.

Battery can not be charged

Battery stoarge life: 10years

Model:LR20 D Size AM-1

ALKALINE BATTERIES: Voltage: 12v

UNIVERSAL: Replacement for: GP23A, LRV08, L1028, RVO8, 23A, MS21, MN21, E23A, K23A, V23GA, 8LR932, 8LR23, VR22, 8F10R, CA20, MN21/23, 3LR50, A23, GP23A, 23AE, A23, A23S, P23GA

COMMON USES: keychain remotes, keyless entry remotes, garage door opener remotes, ceiling fan remotes, electronic door locks, home security systems, keyless vehicle entry systems, laser pointers, remote control toys and devices, and other electronic devices.

24 Pack 1.5V AA+AAA Alkaline Batteries

Leakage-resistant and mercury-free.

Long lasting and good quality, offering a 7-year shelf life.

AA Low Self Discharge Pre-charged Rechargeable Battery 600mAh

Dimension (max):Diameter:14.5(mm) Height:50.5(mm)

Life time:1200times cycles

Dry battery Zinc Chloride Battery R20

Equail to :R20 D UM1

Height: 2.40 inch； Diameter:1.33 inch

DO NOT Charge Battery ,Model:1/2AA Size ER14250 Li-SOCl2 Non-rechargeable Battery,Do not connect the battery to an electrical outlet

Nominal voltage:3.6V;Nominal capacity:1200mAh

Diameter:0.57*0.98 inch;Size:1/2AA (ER14250)

Recharge up to 1200 times,they battery size more shorter than normal aaa batterie.

Size :0.41 inch diameter* 1.14 inch height (Not AAA battery, same diameter but 2/3 height of AAA battery)

Standard charge current:40(mA) time:15(H) . rapid charge current:400(mA) time:1.2(H) .

Pay attention:they Are 3.7V 350MAH ICR 10440 Battery,Can't Replaced The 18650 Battery.also they are not AA size batteries,pls make sure the size before you place an order.

More than 2000 times Long cycle life,bring you high quality experience.

Do NOT use these batteries in electrical devices that require 1.5V batteries.

AA AAA Batteries Combo Pack: 70% of people choose the 48 knots super zinc-carbon battery, 24 knots AA battery, and 24 knots AAA battery for long-lasting power.

Note Batteries AA and AAA Combo Pack: Only suitable for small appliances with low power consumption, such as remote controls, clocks, scales, meters, and other daily household equipment.

AA AAA Batteries: All carbon batteries are carefully crafted to provide a 3-year shelf life (Note: Disposable batteries are not rechargeable).

Battery Type:1.2V AA 1000mAh NICD Rechargeable Battery(Button Top,NO PCB protected) Dimensions: 0.57 inch diameter*1.97 inch height

High Capacity & More rechargeable times:Much longer running time than One use-time Batteries, As a NICD rechargeable AA 1.2V battery, it is built with 1000mAh capacity and can recharge over up to 500 times.high power to the solar lights create bright lightening

Desinged Specifically to Power Outdoor Solar Lights- Lawn garden lights, landscape lights, path lights, walkway lights, porch and patio lights, uses the power of sunlight to recharge during the day, Battery powered the light at night. If there is not enough sun out, you can also use the normal AA charger to pre-charge your batteries before putting them into your solar lights, then it can assist your solar lights in charging your batteries

【6 Pack High-Capacity】-The AA rechargeable Ni-MH battery has a maximum power of 2600 mAh and a cycle of up to 1200+, which can supply power normally in extreme (-20-60°C) climates. It not only provides long-term stable 1.2v voltage output, but also has no memory effect and can be charged repeatedly.

【Convenient Charging】- AA batteries can be used for a long time after a single charge, and their service life is 3-5 times that of ordinary batteries, so when you find that you are constantly changing batteries for your application products, you should consider using PKCELL rechargeable NiMH batteries.

【Meet Multiple Needs】-This battery provides energy capacity at a more stable rate and is suitable for installation in remote controls, electronic scales, remote control toys, cameras, flashlights, clocks, calculators, mice, phones, headlights and other equipment.