20S 72V 45A Battery Protection Board Li-ion Cell Battery BMS PCB Equalizer Board Support Overcharge/Over-discharge/Short

Features 100 brand new and high quality The protection board is for 20 series cell Li ion batteries it can be used for 3 7V ternary batteries manganese acid batteries and cobalt acid batteries Support overcharge protection over discharge protection and short circuit protection It is suitable for electric car electric power assistant car skateboard car inverter etc With temperature control protection function safe and reliable Specification Applicable voltage 72VApplicable power 800 1500WMax working current 90AContinuous maximum current 45AOverdischarge protection voltage 2 7VOvercharge protection voltage 4 25VCharging current max 45AHigh temperature discharge 75 ℃Low temperature charge 7 ℃Weight about 80gSize 114 x 64 x 9mmPackage Includes 1 x Protection Board1 x Cable