Input Voltage: 220V-240V
►Frequency: 50/60Hz
►Input Power: 105W
►Output Voltage: 21V
►Output Current: 4A
►Charges 21V 2.0Ah battery in 0.5Hr
►Charges 21V 4.0Ah battery in 1Hr
FEATURES:
►Light weight, charger control circuit adopt advance with good portability
►Power supply control technology
►Can accurately track the battery charging process, and make the battery always in the best electrochemical reaction condition, in order to prolong its service life.
►This charger is reliable with multiple protections, such as over temperature protection, output short-circuit protection, reverse polarity protection, output over-voltage protection, that prevent damage by faulty operations.