technology, stable heat dissipation. Over-voltage protection, over-discharge protection. Integrated solution, charging protection. Short-circuit protection, over-current protection. Made of high quality material, durable. Battery type: ternary/3 strings/11.1V Wiring : same port Single battery over-discharge voltage: 2.7V0.08V Continuous working current: 5A Instantaneous protection current: 20A Overcurrent Conditions: Charging resumes or load is disconnected Short circuit conditions: charging or disconnection of load Single battery overcharge voltage: 4.25V0.025V Continuous charging current: 5A Charger voltage: 12.6V (recommended) Working power consumption: 10uA Main circuit on-resistance: 10m Temperature range: -40~80 Disconnection protection: yes Appearance size: 45 x 33 x 3.5MM Material: PCB colour: Green Package Contents: 1 x Lithium Battery Charge Board Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.