ขาย 2 S 5 A Li - Ion 7 . 4 V 8 . 4 V 18650 แผงป้องกันเครื่องชาร์จ Bms pcm ราคาที่ดีที่สุด

2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms pcm for li-ion lipo battery cell pack Lithium battery protection board properties: Model: HX - 2 s - A2 of charging voltage range: 4.25 + / - 0.05 v to 4.35 v Size: 17.5 * 17.5 * 17.5 mm discharge voltage range: 2.5 + / - 0.05 v to 3.0 v Maximum working current: 5 a working temperature: - 40 - + 50 ℃ Maximum instantaneous current: 7 a storage conditions: - 40 - + 80 ℃ Static electricity: less than 10 ua useful life: more than 50000 hours Resistance: less than 300 m Ω short circuit protection: to protect and restore must charge Charging voltage: 8.4 V - 9 V Welding point: B. + connect battery anode; B. - connect battery cathode; MB, connect battery 1 and 2 before the join points; P. + correct answer the charge/discharge (charging/discharging end sharing); P. - answer the charge/discharge end negative (charging/discharging end sharing). Package Included: 1pcs * 2S 5A Li-ion Lithium Battery 7.4v 8.4V 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 #5A #Li-ion #Lithium #Battery #7.4v #8.4V #18650 #Charger #Protection #Board #bms #pcm #for #li-ion #lipo #battery #cell #pack