Package included: 3S lithium battery protection board; High Quality; Compact size and lightweight; High-accuracy voltage detection circuit; fine workmanship and durable; stable performance. Multiple Protections: During charging and discharging, it has overcharge protection, overdischarge protection, and overcurrent Protection, short circuit protection; Low Standby current: MOS transistor can control the battery charge and discharge, low standby current consumption. Applications: It can be used in electric drills, sprayers, LED lights, low power reverse Charge and discharge batteries of transformers and other products. This product is used to charge/discharge three groups of lithium batteries in series, and each group can connect multiple lithium batteries in parallel. It can Withstand continuous charging current 20A, continuous discharge current 40A, instantaneous current below 80A. used During the process, the heat dissipation conditions should be good. If the heat dissipationcon ditions are not good, please reduce the current usage and do not let the board The has a noticeably hot feeling.
Product parameters:
Charging voltage : 12.6V-13V
Maximum working current : 60A ( heat dissipation conditions are very good )
Continuous charging current ( upper limit ) : 20A
Continuous discharge current ( upper limit ) : 40A
Overcurrent protection : 125A
Overcharge detection : 12.8V ( for 3 groups of batteries )
Overcharge release : 12.3V ( for 3 groups of batteriese Overdischarge detection : 2.4V ( for 1 group of batteries )
Overdischarge release : 3.0V ( for 1 group of batteries )
Short circuit protection : Yese
Working temperature : -40℃ ~ +85℃
Storage conditions : -40℃ ~ +125℃
Note:
If the heat dissipationcon ditions are not good, please reduce the current usage and do not let the board The has a noticeably hot feeling.
THREE USAGE SCENARIOS
A.CHARGING ( OVERCHARGE PROTECTION )
B.DISCHARGE ( OVERDISCHARGE PROTECTION )
C.OVERCURRENT PROTECTION
Package included:
4 x 3S 60A lithium Battery Protection Board Balance
