Product Overview: 
 HMC-202 intelligent power supply is a rechargeable lithium-ion battery pack to power. The aluminum alloy shell, sealed. Charging standard for the constant flow of constant pressure. DC output voltage consistent with the technical characteristics of lithium batteries, charging late with constant trickle charge. This machine adopts intelligent power switching circuits constitute charging power supply, electricity through the varistor, line filter, XY capacitors constitute interference circuit, so that the machine complies with the EMC requirements. 
 This machine has over-voltage, short circuit protection. During charging, the battery voltage to 17V ± 0.2V, the machine automatically power charging. 
 Technical parameters: 
 AC input voltage: 176V-253V 
 DC output voltage: 17V ± 0.2V 
 DC Output Current: 5A ± 0.5A (fast charge) 
 Dielectric strength margin: 1500V/min/10mA 
 Inorganic wear, no arc 
 Operating temperature: -20 ℃ ~ +55 ℃ 
 Status display: 
 Green Power Show 
 Charging display: red (charging); green (full)