Rechargeable AA AAA Batteries with Charger,16Pcs 1.2V Ni-MH Rechargeable Batteries with 8 * 2800mAh AA and 8 * 1100 mAh AAA，800 Cycles，Pre-Charge，Type-C and 8 Slot Charger

Price: $44.89 - $29.63
(as of Feb 08, 2026 16:26:32 UTC – Details)

Product description

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Customer Reviews

4.5 out of 5 stars 84

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3.1 out of 5 stars 10

4.3 out of 5 stars 44

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Price

$25.86$25.86 $29.63$29.63 $28.03$28.03
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$14.70$14.70 $15.50$15.50

Capacity
2800 MAH 2800 MAH;1100MAH 2800 MAH 2800 MAH;1100MAH 2800 MAH 2800 MAH;1100MAH

Battery Quantity
16AA 8AA+8AAA 16AA 8AA+8AAA 8AA 4AA+4AAA

Voltage
1.2 Volts 1.2 Volts 1.2 Volts 1.2 Volts 1.2 Volts 1.2 Volts

Reusability
Reusability Reusability Reusability Reusability Reusability Reusability

Rechargeable Battery Key Points Diagram

Battery Box Technical Safety Diagram

Battery Technology Safety Chart

Application Scenario Diagram

【Ultra High Capacity and 1.2V Voltage Output】 KOSHARE rechargeable AA and AAA batteries feature 8*2800mAh AA and 8*1100mAh AAA high-capacity batteries. The rechargeable nickel-metal hydride batteries consistently maintain a voltage output of 1.2V during discharge, suitable for long-term use in everyday devices. The product includes a box of rechargeable battery set (total of 16 rechargeable nickel-metal hydride batteries), 2 independently stored plastic boxes, and a convenient Type-C charging cable.
【Ultra Long 800 Cycle Lifespan】 KOSHARE rechargeable nickel-metal hydride batteries are meticulously designed to be extremely durable, capable of withstanding up to 800 charge and discharge cycles. With no memory effect and low self-discharge rate, these batteries not only support a large number of charge and discharge cycles but also ensure a long lifespan, allowing you to save a significant amount of cost.
【Advanced Safety Features】 KOSHARE 1.2V rechargeable AA and AAA nickel-metal hydride batteries are designed with safety in mind. The battery charger is equipped with charging protection features that automatically cut off power when the lid is opened and enable safe charging when the lid is closed, preventing overheating and potential hazards. For optimal charging performance, it is recommended to use a 5V 3A charging adapter.
【Integrated Charging/Smart LED Charging Indicator】 KOSHARE rechargeable nickel-metal hydride battery charger has 8 independent charging slots, featuring a magnetic design that allows simultaneous charging and storage of batteries, supporting any combination of 1-8 AA and AAA nickel-metal hydride batteries. The nickel-metal hydride battery charger is equipped with LED lights, with a steady red light indicating charging, a steady green light indicating full charge, and a flashing red light indicating battery errors or abnormal temperature status.
【Widely Compatible with Electronic Devices】 KOSHARE rechargeable AA and AAA batteries are made of nickel-metal hydride material with stable discharge voltage, suitable for a wide range of devices. They are ideal for high-performance electronic devices such as game controllers, VR controllers, doorbells, cameras, flashlights, door locks, microphones, radios, children’s toys, alarm clocks, weight scales, and blood pressure monitors.
【Warm Reminder】 KOSHARE 1.2V AA and AAA rechargeable nickel-metal hydride batteries should only be charged in KOSHARE’s nickel-metal hydride battery charging compartments, not suitable for lithium battery charging compartments, and should not be mixed. Nickel-metal hydride batteries are pre-charged before leaving the factory but may self-discharge during transportation, so please charge the batteries to a certain level before use!