Lithium battery protection board 3S 11.1V 12.6V 40A 18650.

• Functions: Automatic recovery (AUTO Recovery).
• Application: Nominal voltage 3.6V, 3.7V for lithium batteries (including 18650, 26650, lithium polymer batteries).
• Continuous discharge current (maximum limit): 40A.
• Continuous charge current (maximum limit): 20A.
• Suitable for drills with a starting current below 80A, power below 135W.

Notes:

• The successful start of the drill requires three batteries 15C-20C or six batteries 10C-15C.
• Strictly comply with the wiring 0V, 4.2V, 8.4V, 12.6V and avoid short circuits.
• When using a brushed motor, connect a non-polarized capacitor (voltage rating above 25V, capacity 10uF-100uF) to the positive and negative terminals of the motor.
• For 3 battery groups in series, ensure that the voltage of each group is the same.
• Balanced charging is only an auxiliary function.

Specifications:

• Charging voltage: 12.6V - 13.6V.
• Type: Reinforced version.
• Size: 5 x 4.2cm.

Package includes: 1 x Lithium battery protection board.