2PCS 4S 30A 14.4V 14.8V 16.8V Lithium Battery Protection Board 18650 Charger Module Protection Board for Li-ion Lithium Battery with Nickel Strip

About this item

• PARAMETER: :Overcharge Detecting voltage:4.25±0.025V; Overcharge release voltage:4.15±0.05V; Over discharge detecting voltage:2.50±0.08V; Over discharge release voltage:3.00±0.1V
• CURRENT: :Normal working current 10A, add heat sink can up to 15A, maximum instantaneous current 30A
• PROTECTION: :overcharge protection, overdischarge protection, short-circuit protection, over current protection.
• NOTE: :Strictly according to the diagram wiring: B+: connected battery positive, B-: connect to battery negative, P+:battery output input positive, P-:battery output input negative, Otherwise it will cause damage to the chip.
• PACKAGE CONTENT: :2 x 4S 30A 14.4V 14.8V 16.8V Lithium Battery Protection Board, 1 x Nickel Strip