4 Pcs AA 1.5V Li-ion Rechargeable Battery 2000mAh with Charger

1.5V lithium AA rechargeable batteries with USB charger, providing constant voltage and best performance.

Battery Description

1.5V 2000mAh (3300mWh) AA Rechargeable Lithium Batteries

High Performance AA Li-ion Batteries with low self-discharge rate, and 1000 times long cycle life, no memory effects,.

It was created to power your electronic apparatus even under extreme temperature -20°C~60°C. Let you work with peace of mind even though in outdoors.Note:the charging temperature is 0~45°C

Widely to use for  flashlight, Camera, doorbell, microphone, alarm clock, RC Car, Game controller and Many More.

Designed for a safe operation with PCB protected chip, supports multiple safety features, including over-charge, over-discharge, over-heat and short-circuit protection.

Charger Description:

Versatile Charging Compatibility with both 1.5V Li-ion and 1.2V Ni-MH AA/AAA rechargeable batteries

Mix-charging 1.5V Li-ion & 1.2V Ni-MH AA/AAA batteries

Smart fast charging, auto match optimal charging method

Featuring the TC-CC-CV charging method for 1.5V Li-ion batteries and 1.2V NiMH batteries, precise cut-off, and lower battery temperatures.

Unique CVSA Tech for NiMH batteries, higher accuracy of full-charge detection, faster & safer charging.

Powered via USB to USB-C input(cable included) charge everywhere.

Revives over-discharged batteries

Built-in multiple protections for charging safety

LED indicators provide real-time charging status updates.

Hollow-out design helps remove heat and makes it easy to remove batteries.

Specifications:

Name: AA 1.5V Li-ion rechargeable battery with charger
Battery capacity: 2000mAh(3300mWh)
Battery Output: 1.5V constant voltage
Max continuous discharge current: 2000mA
Battery Working Temperature: -20-60℃
Charger operating temperature: 0-40℃
Cycle life:≥1000 times
Positive Pole(Button/Flat):Button Top
Charger Type-C input: 5V 2A
Charger Charging Current: 0.5Ax4
End-of-charge Current: ≤100mA
Net weight of battery:19g
Net weight of charger: 51g
Battery Size:Φ14.5±0.3mm X H50±0.5mm
Charger Size: 76(L)x76.5(W)x27.6(H)mm
Charger Application: 1.2V Ni-MH and 1.5V Li-ion AA AAA Batteries

Package included:

4 x AA 1.5V Li-ion Batteries

1x Charger

Note for charger:

Standby Mode and Activation

• When a 1.2V Ni-MH battery is inserted in standby mode, a slow flashing red light indicates activation/identification. This process typically completes within 10 minutes.

• For 1.5V lithium batteries that have not been deeply discharged, no activation is required, and identification completes within 1 second.

• For over-discharged 1.5V lithium batteries, due to the very small 0V activation current, the red and green lights will flash alternately during activation.

Error Indication

• If activation fails, or if a faulty battery or an incorrect battery type (e.g., Alkaline or 3.6/3.7V Li-ion) is inserted, the charger will flash red rapidly to indicate a charging error.

Charging Completion

• When charging is complete, the steady red light will switch to a steady green light.