BMS 2S 7.4v Li ion lithium 18650 battery charger modul 10A 20A baterai protection board

Size: 46.7 * 23 * 3.15mm over voltage range: 2.5-3.0 v plus or minus 0.05 v Maximum working current: 10 a working temperature: - 40 - + 50 ° Maximum instantaneous current: 20 a storage conditions: - 40 - + 80 ° Static current: less than 10uA effective life: more than 50,000 hours Resistance: less than 300 m Ω short circuit protection: to protect and restore must charge Charging voltage: 8.4 v-9v The protection board size and device description; The protective plate size is 46.7 * 23 * 3.15mm 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). harga untuk 1pcs