DALY BMS 4S 12V 50A LiFePO4 Battery Protection Module Board with Balance Leads Wires For Ups And Inverter Battery Pack

Product details DALY BMS: The protective board is for 4 lithium-ion batteries in the series, it can be used for 3.7 V external batteries. Overload voltage detection: 4.25 ± 0.05, DC current: 30 ± 5 mA, over discharge voltage detection: 2.7 ± 0.05, working temperature: -20 °C ~ 60 °C / -15 °C ~ 600 °F Multiple protection: over-charge protection, over-discharge protection, over-current protection, temperature protection, short circuit protection, balance function. 【Quality Guarantee】Adopt top quality (A-level) protective integrated circuit IC, Mos and PCB. Waterproof, dustproof and shockproof, which helps to keep the battery healthy and stable and extend the life of the battery. ISO/FCC/RoHS/PSE/CE Approved Box contents: Li-ion common port BMS compensation wire temperature probe wiring instructions (English language not guaranteed) Note: BMS can not be used in parallel or in series for 2 and 2 other batteries in 1 circuit. This is a standard BMS, does not support communication functions and modify parameters. Product Dimensions : ‎ 6.1 x 8 x 1.19 cm; 199.58 Grams Date First Available : ‎ 15 July 2022 Manufacturer : ‎ Dongguan Daly Electronics Co., Ltd ASIN : ‎ B0B585MHKH Item model number : ‎ AM3D13 Country of origin : ‎ China Guaranteed software updates until : ‎ unknown