Description
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.
Specs:
Type: Charge only
Cell Chemistry: Li-ion (3.7V nominal)
Balance method: Passive balance
Series Count: 4S-30S
Charge Current: 20A
Overcharge Voltage: 4.25V
Overcharge Reset: 4.19V
Balance:20-30mA@4.2V（Please balance the battery first before charging）
Overtemperature: 60°C
Overtemperature Reset: 40°C
Size: 130*30*11mm
Net weight: 30g
Features:
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Compact charge only design
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Cell balance indicator LED
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Compatible with 4s-30s battery
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Designed to be ultra-compact and simple to use without any configuration required
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Anodized aluminum heatsink case, stable performance
Functions:
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Balance function
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Overcharge protection
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Overtemperature protection
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Cell balance indicator LED
Common Uses:
▪ One-wheeled electric skateboards
▪ Electric Skateboards
▪ Electric Scooters
▪ Electric Bikes
▪ EUCs
Package Included:
1* MKBMS 4S-30S 20A Only Charge Board
1* GH2.0 single head 15P line
1* GH2.0 single head 16P line
1* HY2.0 single head 2P cable with thermal protection switch
1* Charging cable with XT30 or XT60 connectors
Operation Notes:
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Please ensure the correctness of the wiring sequence, from B0-B15, B16-B30, the voltage increases from low to high in sequence.
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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.
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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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