2db/tétel 4S 40A Li-ion Li-ion Akkumulátor 18650 Töltő PCB BMS Védőtábla Kiegyenlítővel Fúrómotorhoz 14.8V 16.8V Modul
2pcs/lot 4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board With Balance For Drill Motor 14.8V 16.8V Module
Specifications:
Over charge detection voltage: 4.28 0.05 V
Over charging voltage: 4.095-4.195V
Over discharge voltage: 2.55±0.08
Over charge detection delay time 0.1s
Temperature range -30-80
Short circuit detection delay time: 100ms
Over current detection delay time: 500 ms
Balanced current: 60mA
Working current: 30A
Over current: 60A
Short circuit protection function: there is, disconnect the load can be self recovery.
Size:45x56mm
Main function:
Over charge protection, over discharge protection function, short circuit protection
function, over current protection function, balance.
Interface definition:
Charging port of the plate and the discharge port is the same, both positive and B- connecting
battery"-", P- charging port and port on the negative electrode;
B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm;
The battery charging detection interface with DC output in the form of needle. Do the same mouth
when the N- is not wiring.
Package inlcuded:
2x 4S 30A lithium Battery Protection Board
1005003138977409 - modules