Maxkgo charge-only BMS 4-30S 20A for Onewheel || Esk8 || E-scooter

Product Description:

The MKBMS 4S-30S 20A Only Charge Battery Protection Board is designed for safe and efficient charging of Li-ion battery packs. Its ultra-compact design requires no configuration, making it user-friendly. This board supports high charging currents and features LED indicators for cell balancing, overcharge protection, and overtemperature protection. It's ideal for use in electric bikes, scooters, skateboards, and Onewheels.

Key Features:

• Supports 4S-30S battery configurations
• Passive cell balancing at 4.2V
• Overcharge protection at 4.25V with a reset at 4.19V
• Overtemperature protection with reset
• Compact anodized aluminum heatsink case
• LED indicators for cell balancing

Specifications:

• Charge Current: 20A
• Overcharge Voltage: 4.25V
• Balance: 20-30mA@4.2V
• Overtemperature: 60°C with a reset at 40°C
• Dimensions: 1303011mm
• Weight: 30g

Package Includes:

• 1x MKBMS 4S-30S 20A Only Charge Board
• 1x GH2.0 single head 15P line
• 1x GH2.0 single head 16P line
• 1x HY2.0 single head 2P cable with thermal protection switch
• 1x Charging cable with XT30 or XT60 connectors

Operation Notes:

• Ensure correct wiring sequence; voltage should increase from low to high.
• Compatible with up to 30S battery packs (127.5V DC fully charged). Handle with care to avoid electric shocks.
• Designed to reduce charging risks but does not protect against discharge-related issues.