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USB Keychain Charger Mini Battery Charger for Cell Phone, PDAs, Digital Cameras. Use the USB port of computer, laptops or any other devices with a USB port to power batteries.
The Specification:
Support USB 2.0 Specification
Input Voltage: DC 5.0+0.25V
Output Voltage: DC 4.2+0.05V
Charging current: Max 500mA
Size:47 x 26.5 x 27mm
Weight: about 11g
Smart, portable, easy to operate and applicable to most Li-ion batteries.
High speed, high efficiency and safe reliability.
Able to charge original mobile phone Li-Ion Battery.
Applicable to standard USB adapters with input AC-100V-240V and output DC 5V.
Charging Lithium battery on standard computer USB interface.
Instruction
1.Put Li-Ion battery on the battery charger. A green light on shows you set up your battery correctly. Put the USB interface into a standard computer or laptop. A red light will be on till the battery is fully charged.
2. Put Li-Ion battery on the battery charger. A green light on shows you set up your battery correctly. Put the USB interface into a USB charger adapter. A red light will be on till the battery is fully charged.
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