
XH-M603 Lithium Battery Control and Protection Module with LED Display
Part number: XH-M603Chargers & BMS Boards
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Prices updated: 13 Oct 2026
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About this product
A voltage control and switch protection module with an LED display, designed for lithium battery systems and 12-24V applications such as generators, PV and solar setups. It accepts a DC 10-30V input and has 0.1V voltage accuracy in an 82 x 58 x 18 mm board. Use it where a clear on-board voltage reading and control of battery voltage are needed.
Specifications
- Model
- XH-M603
- Input voltage
- DC 10-30 V
- Accuracy
- 0.1 V
- Control accuracy
- 0.1 V
- Voltage tolerance
- ±0.1 V
- Dimensions
- 82 x 58 x 18 mm
- Weight
- 40 g
Frequently asked questions
Does it work with both 12V and 24V systems?
Yes. The listed input range of DC 10-30V covers both 12V and 24V nominal systems.
What is included in the package?
The listing includes one controller module only. No cables, relays or sensors are listed.





