Mạch bảo vệ pin Lithium bằng sắt 1S 3.2v 12A

Condition:New Model:1S The main function: Overcharge protection, over discharge protection, short circuit protection, over current protection. Technical Parameters: Overcharge detection voltage: 3.75V ± 0.25V Overcharge release voltage: 3.45V ± 0.25V Overdischarge detection voltage: 2.1±0.05V Upper limit continuous current: 12A Overcurrent detection current: 17A Charging voltage: 3.7-3.9V Product size: 40*12*3.5MM Wiring instructions: B+ is connected to the positive battery. B- connect the battery negative. P+ is the positive input of the battery pack output P- is the negative input of the battery pack output color: blue Material: plastic + metal Package Contents: 1*Battery Protection Board Precautions: 1. Please pay attention to the conditions of input and output voltage and load current, so that the power consumption in the protection board does not exceed the allowable power consumption of the electrical parameters. 2. The load current cannot be operated for a long time between the upper limit continuous working current and the overcurrent protection current. 3. When the battery is connected, there is a possibility that it will not discharge. In this case, the charger can be restored to normal operation. 4. Although the protection board has built-in anti-static protection circuit, please do not Press the board by hand when the protection board is working, so as to avoid static damage to the protection board.Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.