: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650 polymer lithium battery)
Charging voltage: 16.8 V-18.1 V
Continuous discharge current (upper limit): 40 A (if the cooling environment is not good, reduce the use of charging current) colour: green
Material: plastic +metal
size: 54x44x4mm Package Contents:
1 x 4S 40A - Lithium Battery Protection Board
Note 1: The successful of the drill requires three 15C-20C power batteries, or six 10C-15C power batteries (the normal 18650 cannot the drill!).
Note 2: strictly in accordance with the wiring 0 V, 4.2 V, 8.4 V, 12.6 V, 16.8 V, do not intentionally short circuit.
Note 3: When using the brush motor load, try to connect a non- capacitor (withstand voltage above 25 V, CAPACITY 10 uF 100 uF) to the and negative terminals of the motor to avoid the reverse of the motor. Break the MOS tube.
Note 4: 4 groups of batteries in series, make that the voltage of each group of batteries, if not the same, complete each battery separately and use it in series. The discharge test, the battery voltage faster than the group is a poor battery. Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.
Key Features
Durable and good quality
Protection Board
Lithium Battery Board
Battery Protection Board for Drill Motor
Charger PCB
Protection Board
The details are as described above
What's In the Box
1 x 4S 40A Li-ion Lithium Battery Protection Board