Features 1、100% brand new and high quality. 2、This protection board is suitable for 3 series 3.7V lithium cell. 3、Support overcharge protection, overdischarge protection, overcurrent protection and short circuit protection. 4、The circuit board is made with high quality electronic components, stable and reliable. 5、Quality assurance, long service life. Specification Features: 1. 100% brand new and high quality. 2. This protection board is suitable for 3 series 3.7V lithium cell. 3. Support overcharge protection, overdischarge protection, overcurrent protection and short circuit protection. 4. The circuit board is made with high quality electronic components, stable and reliable. 5. Quality assurance, long service life. Specification: Continuous discharge current: 25A Instantaneous discharge current: 70A Charging current: 25A(Max) Overcurrent protection current: 75±3A Working current: ≤20uA Sleep current (when overdischarge): ≤10uA Suitable battery: Ternary battery, lithium manganate battery, lithium cobalt battery Working temperature: -30~80℃ Size: 56*45mm/2.20*1.77in Package weight: Approx. 12g Package List: 1 * Protection Board for Lithium Battery Package List