Best 4 V Batteries in 2026

Packet with 8 pcs high capacity 1100mAh nimh aaa rechargeable batteries with USB LCD charger.

Up to 1200 Cycles : Deleepow aaa nimh rechargeable batteries can be charged up to 1200 cycles ,high conductivity anode,low internal resistance ( Please charge it once at least every 30 days to keep batteries active).

Reliable Protection : Deleepow rechargeable aaa batteries built in overcharged and overdischarged smart chip,no problem even if charged over than 24 H.

High-Capacity 3300mAh: AA rechargeable batteries will be totally compatible, low self discharge. More affordable for single use batteries.

1200 Rechargeable Times : Deleepow Nimh double A batteries can be recharged more than 1200 times, reduce the waste of disposable batteries effectively.

Long Last Time: Deleepow AA batteries can be recharged for 1200 times, reduce the waste of disposable batteries effectively, save your money and great for our living situation perfectly.

[High Capacity]:Packed with 4*3400 mWh AA lithium rechargeable batteries 1.5V and lcd charger（Only Can charged Deleepow lithium battery charger).

[1.5V Constant output]：The lithium polymer AA rechargeable batteries constant output at 1.5V from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge(Pls note: All the rechargeable lithium batteries do not support the Blink Camera Series).

[1500 Cycles Long-lasting]：Deleepow lithium aa batteries can be recharged up to 1500 cycles, which will replace thousands of alkaline batteries.

1200mWh AAA USB Rechargeable Batteries-- With a large real capacity 1200mWh, our aaa lithium batteries are rechargeable and reusable, provide incredible high power for a long time in the device.

Energy Saving Lithium AAA Batteries-- 4 packs rechargeable lithium batteries don't contain any Hg/Cd/Pb, up to 1500 cycles, no need to buy batteries frequently. Money saving and reduce waste effectively.

USB AAA Rechargeable Battery Widely Application-- High capacity and constant 1.5 volt output battery, ideal for digital cameras, remote controls, xbox one controller, toys, hand held games, bubble machines, toy guns, shavers, microphones and other electronic devices.

More Powerful Than Normal Rechargeable NI-MH Batteries-- 3300mAh high capacity batteries provide best performance to your Electronic devices. Leak proof, no memory effect will never let you down.

Rechargeable AA and AAA Battery Charger-- Individual charge slot battery charger convenient to charge 1/2/3/4 AA and AAA battery. You can get the charging process easily with LCD display. No overcharging, overheating, short circuit, over-current, and over-voltage, using without worries.

Money Saving & Reduce Waste-- The rechargeable Ni-MH batteries can be recharged over 1200 times, they can reduce the disposable batteries use effectively. Doesn't contain any Hg/Cd/Pb, save your money perfectly.

Powerful 1100mAh Ni-MH AAA rechargeable batteries-- High Capacity aaa rechargeable battery with 1100mAh, they can provide your devices longer while making the most off its single charge. They are design with low self-discharge and no memory effect, always power your devices.

Smart LCD Individual Charging Slot Battery Charger-- Deleepow battery charger with smart LCD display design, it can charge for 1/ 2 / 3/ 4 AA/ AAA Ni-MH Ni-CD rechargeable battery freely and you can get the charging process.

1200 Rechargeable Times-- 1 Deleepow rechargeable ni-mh battery equal to 1200 disposable batteries, reduce the waste of disposable batteries effectively with rechargeable battery, and save your money.

[High Capacity Power]: 4 Pack Deleepow AA Rechargeable lithium Batteries with 3400mWh high capacity power. Provide reliable and lasting service for high-power consumption devices, including game consoles, flashlights, insulin pump, toys. But not compatible with ios mouse,keyboard .

[Fast & Smart Charging]: 4 slots smart batteries charger for Deleepow AA/AAA lithium batteries(do not apply for any other brands or other Ni-MH batteries). You can see every battery status on the LCD screen. It only need 2H to get a full charge which will be faster than similar products.

[Long Life Battery]: New generation lithium polymer battery offers 1500 full charge-discharge cycles and practically unlimited quick refresh recharges, more affordable and improvement of our situation than one-time Alkaline batteries.

Pack with 4pcs 3400mWh aa lithium rechargeable batteries with LCD charger(Come with USB cable ,not include plug).

3400mWh high capacity lithium aa batteries with 1.5V constant output can meet the use of most 1.5V equipment (Please note: Deleepow aa lithium batteries can't be use on Blink Camera/Flashlight).

Deleepow rechargeable lithium batteries aa can be charged more than 1500 cycle,LCD charger can charge AA and AAA batteries at same time ,displays the status of each battery independently(Only support Deleepow lithium battery).

High Capacity: 8 pcs 1100mAh nimh aaa rechargeable batteries with charger and 8 pcs 3300mAh nimh aa rechargeable batteries with charger(Comes with Micro USB cable,don't have plug and USB-C cable).

Up to 1200 cycles: Deleepow aa and aaa nimh rechargeable batteries can be charged up to 1200 cycles, high conductivity anode, low internal resistance ( Please charge it once at least every 30 days to keep batteries active).

Reliable technology: Deleepow rechargeable aa and aaa batteries built in overcharged and overdischarged smart chip, no problem even if charged over than 24H.