High-Capacity & Stable Output: Kratax rechargeable AAA lithium batteries with 1300mWh high capacity and stable voltage and current output ensure more stable device performance.Over 1800 cycles.
Lower Self-Discharge & Multiple Safety Protections: Kratax AAA 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.
1.5H Fast Charging: 5V-3A adapter is required. The Type-C charging port is compatible with various inputs, allowing you to charge using a PC, wall outlet, power bank, or car charger. This charger can only charge Kratax rechargeable AAA batteries.
Compact size: 2.8" L x 1.7" W x 2.7" H; Lightweight: 0.46 lbs. The package comes with 8 transparent sleeves. Place the AAA batteries in the sleeves and then put them into the battery charger to charge. AA batteries can be charged directly into the charger. Positive pole upwards.
Smart LED Display: 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.