Battery Protection Board, 4S 100A 12V LiFePO4 LFP with Balance Overcharge Over-discharge Short Circuit Protection

Product Details: ① Protection Circuit Board Core: The protection circuit board is the heart of the battery pack, essential to prevent explosion, fire, and damage by safeguarding against overcharging, over-discharging, over-current, and short circuits. ② Balanced Cell Performance: Equipped with a balance function to maintain cell balance, ensuring consistent performance and extending battery service life. ③ Compatibility: Compatible with 4 series 12V LiFePO4 batteries, comes with a 5P-250mm wire for easy connection. ④ Longevity Assurance: Selecting the correct protection board is vital for battery longevity, reducing risks of premature failure. Specifications: ① Discharge Current: Continuous (max 100A); Instantaneous (150A). ② Charging: Voltage 15V; Max current 10A. ③ Overcharge Protection: Detect 3.75±0.05V, Protect delay 0.5s, Release 3.65±0.1V. ④ Over-discharge Protection: Detect 2.0±0.1V, Detect delay 0.1s, Release 2.25±0.1V. ⑤ Over-current Protection: Detect voltage 150mV, Detect delay 9ms, Cut-off current 200±10A, Release: Cut load. ⑥ Short-circuit Protection: Condition: Load short circuit, Detect delay 250μs, Release: Cut load. ⑦ Balance Function: Detect voltage 3.60±0.05V, Balance current 36±5mA. ⑧ Internal Resistance: ≤25 mΩ. ⑨ Self-Consumption: Working current ≤20 μA; Sleep current (over-discharge) ≤10 μA. ⑩ Working Temperature: -30/+80 ℃. ⑪ Size: 70mm x 51.5mm x 10mm (2.75" x 2.02" x 0.39"). Packing List: 1 x Battery Protection Board Warm Tips: ① Cable color is random; please refer to the actual product. ② New and old versions will be shipped randomly; confirm before ordering if you have no objection.