Description
Features:
- Input voltage: 5-15V DC power supply.
- Charge status: full and unloaded blue lights, charging red.
-
Double 8.4v / 4.2v lithium rechargeable single .
-
Programmable charge current. 0. 1A-2A .
-
Programmable steady precharge current 10% -100%.
-
Wide operating voltage, maximum reach I8V.
-
Red and green LED charge status indicator.
-
Chip temperature protection, overcurrent protection, under voltage protection.
-
Battery temperature protection, reverse battery shutdown, short circuit protection.
-
Switching frequency 400Khz, usable inductance 20uH and more.
-
PWR_ON Power battery for switching control.
deepsinghraman (verified owner) –
I contacted the manufacturer due to failures. The Circuit when used with DC adapters must have a series 0.1 Ohm resistor and a 100uF capacitor to prevent surge currents from damaging the IC. Haven’t had any failure since. Just a tip in case you see this going up in smoke.
2009anandsingh (verified owner) –
Effective and efficient. Very stable. Not sure how to program it to use it for 2A
Anil Saini (verified owner) –
Not sustaining for more than three days. it is going out of order very fast. Please arrange other reliable 8.4V charger module in future.
prasad (verified owner) –
Product is good, fast shipment but FedEx messed up every thing.
very much concerned about this.