MKBMS 4S-30S 20A Only Charge Battery Protect Board is designed to reduce charging risk. It is compact, simple to use without configuration, and provides high charging current, balancing activity LED lights, overcharge protection and overtemperature protection.
This board does not support discharge protection. Do not discharge through this protection board.
SKU:B30020CC01 (XT60 connector) / B30020CC02 (XT30 connector)
SKU:B30020CC02 (XT30 connector)
Specs
| Type | Charge only |
|---|---|
| Cell Chemistry | Li-ion (3.7V nominal) |
| Balance method | Passive balance |
| 4S-30S Series Count | 4-30S |
| Charge Current | 20A |
| Overcharge Voltage | 4.25V |
| Overcharge Reset | 4.19V |
| Balance Voltage | 4.2V |
| Balance Current | 20-30mA@4.2V |
| Overtemperature | 60 C |
| Overtemperature Reset | 40 C |
| Size | 130*30*11mm |
| Net weight | 30g |
Features
- Compact charge only design
- Cell balance indicator LED
- Compatible with 4s-30s battery
- Designed to be ultra-compact and simple to use without configuration
- Anodized aluminum heatsink case, stable performance
Functions
- Balance function
- Overcharge protection
- Overtemperature protection
- 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 connectors
Operation Notes
- Please ensure the correctness of the wiring sequence, from B0-B15, B16-B30, with voltage increasing from low to high in sequence.
- This BMS is compatible with battery packs up to 30S, which is over 127.5V 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, or pack overtemperature.
