MKBMS 4S-30S 20A Only Charge Battery Protect Board device is designed to reduce the risk of charging. Designed to be ultra-compact and simple to use without any configuration required. Features high charging current, balancing activity LED lights, overcharge, and over temperature protection .Extensive Used in electric bicycles, electric scooters, Onewheels and other fields.
MKBMS 4S-30S 20A Only Charge Board does not support discharge protection, please do not discharge through this protection board.
1* HY2.0 single head 2P cable with thermal protection switch
1* Charging cable with XT30 or XT60 connectors
Operation Notes:
Please ensure the correctness of the wiring sequence, from B0-B15, B16-B30, the voltage increases from low to high in sequence.
This BMS is compatible with battery packs up to 30s, which is over 5V DC when fully charged. Electric shocks from high voltage may cause serious injury. Please pay attention to safety when using.
This device is designed to reduce the risk of charging and will not protect against overcurrent discharge, undervoltage, internal pack shorts, pack overtemperature.
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I must say that those in the western world that keep accusing Chinese people to supply poor quality equipment is only the result of what the westerners are ordering as all they want is cheap stuff in the first place. I haven't yet tested the unit in the long run but everything with it is perfect according to my standards, and they are high to reach