2s Bms Protection Board HJTOOK 2PCS 2S 18650 Lithiu Protection Board 7.4V 8.4V 8A BS PC Charger Protection Board For 18650 Battery Protection Resolutions: Over charge voltage:4., 25-4., 35v±0., 05v;Over dishcarge voltage: 2., 5-3., 0v±0., 05v;Over dishcarge voltage: 2., 5-3., 0v±0., 05v; Max continuous continuous current:8A ;Max peak current:15A. Jual 2S 8A BMS Li-ion Lithium 18650 Battery Protection Board BMS 2S 8A 7.4V | Shopee Indonesia Troubleshooting: when the output (P+ P-) is 0., Sometimes it is necessary to reset the board. The capacity/internal resistance of the 3 batteries should be as close as possible 3.the product must be connected to a 8.4V charging voltage through p and p- before it will create voltage on pads.Or you can activate this BMS by momentarily shorting b- and p- Package Included With over-discharge protection, over-current protection, overcharge protection, temperature monitoring protection function, safe and reliable., Package Content:10pcs 7., 4V 8., 4V 2S Lithium Battery Protection Board , Size: 41 x 16 x 3., 5mm 2S 7., 4V Li-ion battery protection board, built-in three-stage over-current detection circuit (over current 1, over current 2, or load short circuit). 5pack 2S 3A Li-ION Lithium Battery 7.4v 8.4V 18650 Charger Protection Board Bms Pcm For Li Ion Lipo Battery Cell Pack 9V) battery, which is connected to the terminals P+ and P for a few seconds, then the board is reset and the output is correct.