ITEM NAME:4A 5A PCB BMS Protection Board for 4 Packs 18650 Li-ion lithium Battery Cel J2I4 4A 5A PCB BMS Protection Board for 4 Packs 18650 Li-ion lithium Battery Cel J2I4 Overcharge, over discharge, over current, short circuit protection, for a variety of capacities in various shapes 3.7V lithium batteries. design, fine workmanship, testing and comprehensive. Compact, suitable for many of the requirements of highly integrated, low-cost applications to meet a wide range of performance requirements to ensure the absolute safety and reliability of the battery pack. Suitable for: 4packs 18650 lithium battery Material: CCL Colour: green Dimensions: 48 * 15 * 1.0mm Charging voltage range: 4.25-4.35v+/-0.05v Over-discharge voltage range: 2.5-3.0v +/- 0.05v Working temperature: -40 --- +50 Celsius Storage
