2 Slot Battery USB Charger Smart Charging Li-ion Battery Charger with 0.3m Charging Cable

•【Smart Fast Charging】Intelligent charging system automatically stops when batteries are fully charged, ensuring optimal battery life and safety. •【Comprehensive Safety Protection】Features multiple safeguards including overcharge, overvoltage, short circuit, overcurrent, temperature, and over-power protection for worry-free charging. •【Independent Slot Control】Each charging slot operates independently, allowing simultaneous charging of multiple batteries without interference. •【Versatile Compatibility】Adjustable design accommodates various 3.7V/4.2V lithium battery sizes, making it a versatile solution for different devices. •【Reverse Polarity Protection】Smart chip automatically disconnects if batteries are inserted incorrectly, preventing damage to both charger and batteries.

Specifications:

•Number of Charging Slots: 2 •Compatible Battery Types: 3.7V/4.2V Lithium-ion batteries •Charging Method: USB •Included Accessories: 0.3m charging cable •Safety Features: Overcharge, overvoltage, short circuit, overcurrent, temperature, and over-power protection •Special Features: Adjustable slot size, reverse polarity protection •Charging Control: Independent slot control Package included: •1 x Charger •1 x Charging Cable