1S BMS 3A Protection Board 3.7V Li-Ion Battery
This BMS board is made of high-quality material, durable and practical to use. It is used for li-ion battery without balancing function
- The main IC uses the original “precision” imported components.
- With over charge, over discharge, short circuit, over current protection, suitable for a variety of different shapes of 3.N capacity lithium battery.
- Using Japanese precision protection IC, VISHAY, AOS, IR and other high quality MOSFETs, FR-4 low temperature coefficient board, carefully designed to fully test the compact size.
- Suitable for many requirements of high integration, low-cost occasions.
- Can meet a lot of performance requirements, to ensure the absolute safety of the battery pack.
- Low current consumption.
- Performance is stable.
- Fine workmanship and durability.
Size: 18×3.6mm (Approx.)
Overcharge release voltage: 4.23±0.05V
Overcharge voltage range: 4.25±0.05V
Over discharge voltage range: 2.54±0.1V
Overcurrent detection current: 1-3 A
Main functions: overcharge protection, over discharge protection, short circuit protection, over current protection.
Working current: ≤20uA
Sleep current (current over discharge): ≤20uA
Main circuit conduction internal resistance: ≤20mΩ
Short circuit protection release condition: Disconnect load
B + connect battery +
B- connected battery –
P + for battery output +
P- for battery output input –
1 x 1S BMS 3A Protection Board 3.7V Li-Ion Battery