Common port

Common port: B- is the total negative electrode of the battery, and C- is the negative electrode for charging and output.(P-C-Common Port)P-No wiring required.Size table---common port10A-32MM*60MM*8MM15A-34MM*60MM*8MM20A-34MM*60MM*8MM25A-48MM*75MM*10MM30A-48MM*75MM*10MM or 50MM*90MM*10MM35A-50MM*90MM*10MM40A-64MM*125MM*10MM

Feature:

1: The main functions are: overcharge protection, overdischarge protection, overcurrent protection, short circuit protection, Drop protection，temperature protection, etc.2: Can provide 3S to 24S series solutions, provide 5A to 200A working current customization. Different voltages and currents. There are different parameter details. If you need to confirm. Please communicate with the seller to confirm that the data is accurate.3: The use of top-level (A-level) protection integrated circuit IC, from industrial automotive-level solutions. BMS is made of high-quality Mos and imported IC.4: Double-sided PCB circuit board, high anti-corrosion, high waterproof, high impedance ESD conformal coating. Silicone plate + aluminum plate double-layer heat dissipation. Three anti-glue + insulation sheet, double-layer electrostatic insulation5：Support customer samples, oem/odm, customization, if you have special needs, you can contact customer service. We will provide you with a complete solution.

Data

Charging protection:Overcharge protection voltage (single cell): 3.7V(Min)3.75V(Typ)3.8V(Max)Overcharge release voltage (single cell): 3.5V(Min)3.55V(Typ)3.6(Max)Charge overcurrent protection delay time: 500ms(Min)1000ms(Typ)1500ms(Max)Discharge protection:Over-discharge protection voltage (single cell): 2.1V (Min) 2.2V (Typ) 2.3 (Max)Overcharge release voltage (single cell): 2.6V(Min)2.7V(Typ)2.8V(Max)Short circuit protection:Short circuit protection delay time: 200ms(Min)350ms(Typ)550ms(Max)Short-circuit protection release condition: unplug the loadSelf-consumption power: 30uA(MAX)Protection board conduction internal resistance: 25mΩ (MAX)Operating temperature range: -20°C (Min) 70°C (Max)Dropped wire protection: When a battery string is welded with missing or dropped wires. The circuit will be disconnected for protection.Remarks: The internal resistance of the protection board and self-consumption are dynamic values. During the test, the cell voltage must be ≥3.2V