ITEM NAME:2* 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board new LKG Descriptio n Description Material: PCB Color: picture color Size: 59 * 20 * 3.5 mm 3 series 11.1v 12V 12.6v 18650 lithium battery protection board can start electric drill 20A current Scope of application: Lithium batteries with nominal voltages of 3.6v and 3.7v (including 18650, 26650 and polymer lithium batteries) Charging voltage: 12.6v - 13.0v Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current) Continuous charging current (upper limit): 10A Standard version: Startup current up to 40A, power up to 65W. Enhanced: Suitable for drills with starting currents up to 60A and power up to 100W. Note 1: Successful start of the rig requires three 15c-20c power batteries or six 10c-15c power batteries (normal 18650 can not start the rig!!!). Note 2: Strictly follow the wiring diagram 0V, 4.2v, 8.4v, 12.6v, do not intentionally short circuit. Note 3: For brushed motor loads, non-polar capacitors (25V or higher, capacity 10uf-100uf) must be connected in parallel with the positive and negative poles of the motor to prevent reverse peak voltage from interfering with the MOS tube generated by the protection board or motor. wear. Note 4: When three sets of batteries are connected in series, make sure that each set of voltages is the same. If not, fill each battery separately and use it in series. During the discharge test, the battery cells with low pressure drop were insufficient. For some customers with poor electronic foundation: Do not mix batteries and bad batteries! The closer the capacity/internal resistance of the three batteries is, the better! (2 good batteries + 1 bad battery = 3 bad batteries). Product list: 2 * lithium battery protection board We offer you what you need! 2* 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell.3 series 11.1v 12V 12.6v 18650 lithium battery protection board can start electric drill 20A current. Note 1: Successful start of the rig requires three 15c-20c power batteries or six 10c-15c power batteries (normal 18650 can not start the rig!).
