2S 7.4V 8A Li-ion 18650 Charger Protection Board 8.4V Overcurrent Overcharge / Overdischarge Protection

2S 7.4V 8A Li-ion 18650 Charger Protection Board 8.4V Overcurrent Overcharge / Overdischarge Protection Properties of the lithium battery protection board: Model: HX - 2S - A10 Size: 41 * 8 * 2.2 mm Maximum working current: 8 a Maximum instantaneous current: 16 a Static current: less than 10uA Resistance: less than 300 m Ω Charging voltage: 8.4 v-9v Overcharging range: 4.25-4.35 v plus or minus 0.05 v Over voltage range: 2.5-3.0 v plus or minus 0.05 v Working temperature: - 40 - + 50 ℃ Storage conditions: - 40 - + 80 ℃ Effective life: more than 50,000 hours Short circuit protection: to protect and restore must charge The protection board size and device description; The protective plate size is 41 * 8 * 2.2 mm Welding point description: · B + battery anode; · B - connect battery negative terminal; · MMB connect battery 1 to battery 2; · P + charging/discharge correct poles (charging end/discharge end sharing); · P - charging/discharge terminal negative terminal (charging end/discharge end sharing). Package Includes: 1pcs x 2S 7.4V 8A Li-ion 18650 Charger Protection Board Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #2S #7.4V #8A #Li-ion #18650 #Charger #Protection #Board #8.4V #Overcurrent# Overcharge #Overdischarge #Protection