The product is suitable for rechargeable lithium batteries used in digital products such as mobile phones used in digital products such as mobile phones and digital cameras. Circuit design with auto switching between anode and cathode. Features speedy charging, high efficiency, reliability and safety.

Functions
* Smart portable, easy to operate and applicable to most lithium batteries
* High speed, high efficiency, safety and reliability
* Suitable for charging original Li-ion mobile phone batteries from manufacturer
* Suitable for standard USB adapters with imputer AC100-240V and output DC 5V
* Charging Li-ion batteries on standard computer USB interface
* Charging on solar power and portable power with USB
* Circuit design with auto switch between anode and cathode

Specifications
Battery type: Charging 3.6-3.7V Li-ion batteries
Power: DC 5V USB interface Model A
Voltage: DC 5V +/-0.25V for input and DC4.2 +/- 0.005V for output
Charging Current: MAX 500mA
Working Environment: Temperature 0~45 C, Humidity 20-60%
Size: 47X26.5X27mm
Weight: Approx. 11g