Lithium Bms 4s
12v 200a 4s ev bms battery management system.
Lithium bms 4s. Bms lithium lifepo4 12v 4s 200a electric car parts co battery management systems bms simple lithium bms lifepo4 mobile 12v simple lithium lifepo4 bms. B3 connect the point between battery 3 and battery 4. Bluetooth module is included balance wires are included usb module is an additional purchase.
B1 the connect point between battery 1 and battery 2. Bms solder instruction 4s li ion bms specifications 4 series 18650 battery 16 8v 16v 14 8v. Lithium ion cells are pretty harmless but you do need take some precautions.
Low temperature charging cutoff at 1c. Because i m doing this cheap i looked. High current smart bms 120a for power battery 18650 or ncm lifepo4 battery high quality 12 6v or 16 8v smart bluetooth bms with rs485 and uart communication.
Materials tools and safety. First you ll need some 18650 size lithium ion batteries. 4s bms aoicrie 4 serial 4s 30a 14 8v 18650 lithium battery bms pcb protection board balance integrated circuits with equalization 4s 30a protect with balance for li ion battery cell pack module with cable 3 1 out of 5 stars 6 8 99 8 99 get it as soon as mon sep 14.
12v 200a ev bms. 120 amp continuous charge or discharge current. Bms for 4 cell 12v volt lithium iron phosphate diy batteries.
4s 20a 14 8v 16 8v li ion lithium 18650 battery bms pcm. 4s or 3s 12v power inverter lithium ion or lifepo4 battery smart bluetooth bms with 60a 100a 120a constant current. The apps allow you to monitor soc state of charge current voltage cell balance temperature and more.
For 4 lithium lifepo4 battery packs in series 4s usa stock. Bms 120a 4s lifepo4 battery management system for 12v diy. 6 steps instructables diy 4s lithium battery pack with bms step 1.