3S 40A Li-Ion Lithium Charger Protection Board BMS with Balancer for Drill Motor 11.1V 12.6V Lipo Cell Module

Note 1: The successful start of the drill requires three 15C-20C power, or six 10C-15C power (ordinary 18650 can not start the drill!!).
Note 2: strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, do not deliberately short circuit.
Note 3: When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above 25V, capacity 10uF-100uF) to the motor’s positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.
Note 4: 3 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each separately and then use in series. In the Discharge test, the voltage drops faster that group is poor.
For some of the poor basis of electronic customers to explain: the balanced charge is only auxiliary functions, try not to put a good and poor mixed together! 3 sets of capacity/resistance closer to the better! (2 good +1 Poor use effect = 3 poor use effect).

• Condition: New
• Model Number: 3S 40A Li-ion Lithium Charger Protection Board
• Type: Voltage Regulator
• Application: For Drill Motor
• Color: green
• Material: PC + metal

Description:
Balanced version: suitable for starting current below 80A, power 170W below the drill.
3S 12.6V 40A lithium protection board
Scope: Nominal voltage of 3.6V, 3.7V lithium (including 18650,26650, polymer lithium )
Product Size: 42 * 60 * 3.4mm
Product weight: 9.8g
Charg voltage: 12.6V – 13.6V
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
Continuous charge current (upper limit): 20A
Package Contents:
1 * Balanced Version