PCB Specification: (1). High price discharge: 15A (2). Maximum discharge current: Continuous 60A, pulse 195A (3). Discharge termination voltage: 13 (4). Overcharge protection voltage: single section 4 ± 0 (5). Overcharge protection recovery voltage: four ± 0 (5). Over discharge defense voltage: unmarried part 2 ± zero (7). Recovery voltage of over discharge protection: single section three ± zero (8). Charging high temperature protection: > 60 ℃± 2 ℃ (9). Discharge overcurrent defense 1: ≥ 100A / 1s Delay defense (10). Discharge overcurrent defense 2: ≥ 180A / 100ms put off protection (11). Short circuit protection: ≥ 200A