ITEM NAME:5Pcs 1s 3A PCB protection board for 3.7V 18650 Li-ion lithium battery sol Gz J%x 5Pcs 1s 3A PCB protection board for 3.7V 18650 Li-ion lithium battery solder Features: Main IC using original "precision" imported components. With over charge, over discharge, over current, short circuit protection function, for a variety of different shapes of 3.N capacity lithium batteries. Using the Japanese precision protection IC, VISHAY, AOS, IR and other high quality MOSFET, FR-4 low temperature coefficient of plate, well-designed, comprehensive test Compact size, suitable for many requirements of high integration, low cost occasions, can meet the performance requirements of many aspects, to ensure the absolute safety of the battery group. Main function: Over charging protection, over discharge protection, short circuit protection, over current protection function Technical parameter: Over charge release voltage: 4.23 ±0.05V Over charging voltage range: 4.25 ±0.05V Over discharge voltage range: 2.54 ±0.1V Overcurrent detection current: 2-3A Size: 18x3.6mm Connection description: B+ connect to battery+ B- connect to battery+ P+ for battery output input+ P- for battery output input- Package Included:5 x Protection Board with Solder belt.Main IC using original "precision" imported components. N capacity lithium batteries. B+ connect to battery+. B- connect to battery+. P+ for battery output input+. P- for battery output input-.
