AERDU 5S 21V 2A Power Supply 18V lithium Li-ion batterites battery pack Charger AC 100-240V Converter Adapter EU/US/AU/UK plug
21V 2A lithium battery charger
Red light charging * green charging end.
Related parameters:Input: AC100 ~ 240 v
Output: constant current voltage regulator DC 21V – 2A
DC output line: soft envelope
DC plug: DC5521 head, head diameter of 5.5 MM core 2.1 MM socket
Product biggest advantage:
1, circuit board has over voltage, over current, short circuit protection function;
2, the output power feet.
3, output voltage high precision;
4, the output voltage ripple small;
5, standard design, 100% compatible with original battery.
Corrugated noise: built-in EMI filter, ripple minimum, the noise is small (MAX 280 MVP – p)
Charging mode: constant current, constant voltage (CC – CV turn flow range fifty to 150 ma)
Short circuit protection: load after the termination of the short circuit, the charger will automatically return to normal work
Over current protection: flow troubleshooting, the charger will automatically return to normal work
Over voltage protection: output voltage more than rated voltage, the charger will protect, troubleshooting must restart charger after can resume normal work
Overload protection: 105% ~ 150% (FOLDBACK current limiting output reset: automatic restoration)
Instructions: charging, light red; Filled, light green, Light, light green, Failure, the lights flashing.
Products applicable to:Suitable for 6 series lithium (lithium ion, lithium polymer) battery