Kratax 3700mWh AA Rechargeable Lithium Batteries with Charger, 12pack high Capacity Double A li-ion Batteries 1.5v, Long Lasting, Ultra-Thin Battery Charger with AA Lithium Battery Rechargeable

Product description

Kratax 3700mWh AA Rechargeable Lithium Batteries with 3-in-1 Charging Storage Box

Kratax constant-output AA rechargeable lithium batteries offer more stable performance in devices than other batteries, ensuring flashlights don’t dim, toy cars don’t slow down, audio equipment doesn’t become too quiet, camera images don’t become blurry, and game controllers don’t lag.

High-Capacity & Stable Output: Kratax AA lithium batteries rechargeable with 3700mWh high capacity and stable voltage and current output ensure more stable device performance. Up to 3A of current output is ideal for high-current applications, with over 2000 cycles.
Lower Self-Discharge & Multiple Safety Protections: Kratax AA rechargeable lithium batteries retain 80% of their charge even after months of storage, making it easy to replace depleted batteries when needed. They also feature an intelligent protection IC chip, an explosion-proof module, and multiple charging protections to ensure battery and device safety.
Smart LED Display: Ultra-thin charger flashing green light indicates charging. Solid green light indicates a full charge. Flashing red light indicates short circuit, incorrect battery type or battery +/- polarity errors. The charger has a 0V activation function that allows charging even 0V batteries.
3.5H Fast Charging: The Type-C charging port is compatible with various inputs, allowing you to charge using a PC, wall outlet, power bank, or car charger. It charges quickly about 3 hours. A 5V-3A adapter is required.
Widely Compatible: Suitable for outdoor cameras, game controllers, solar lanterns, remote control cars, flashlights, recorders, mouse, keyboard, clock, remote control and electric guitars etc..