3S 40A 20A 9.6V 10.8V 32650 32700 LiFePO4 BMS lithium iron battery protection board with equalization start drill

Product Description:

3S 10.8V 40A 20A Iron Lithium Battery  protection board
Scope: Nominal voltage of 3.2V, 3.6V Iron Lifepo4 Battery   (including 18650,26650, 32650,32700 polymer lithium battery)
Charging voltage: 10.8V - 12V
Continuous discharge current (upper limit): 40A  20A(if the cooling environment is not good, please reduce the load current use)
Continuous charge current (upper limit): 20A
Package include:Shipping by choose different bundle.

Feture:
Standard version: suitable for starting current below 80A, power 150W below the drill.(Not balanced function)

Balanced version: suitable for starting current below 80A, power 150W below the drill.(with balance)

Note 1: The successful start of the drill requires three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 can not start the drill!!).

Note 2: strictly according to map wiring 0V, 3.6V, 7.2V, 10.8V, do not deliberately short circuit.
Note 3:  When charging the battery, the "360" resistance heating is normal, indicating that the equalization circuit is working; if the "360" resistance is also heating in the non-charging state, please check whether the wrong line is connected.
For some of the poor basis of electronic customers to explain: balanced charge is only auxiliary functions, try not to put a good battery and poor battery mixed together! 3 sets of battery capacity / resistance closer to the better! (2 good battery +1 Poor battery use effect = 3 poor battery use effect).

Note 4: Only BMS,Battery not including!

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