Description:
The XH-M603 HW-632 Charging Control Module is a protection board that controls the charging and switching of 12–24V storage lithium batteries. It also features an LED display that shows the battery status. This module can be used for various purposes.
Application Fields:
This device can be used with storage batteries that have a voltage range of 12–24V. It works with various types of batteries, including:
- Solar cells
- New energy batteries
- Lead-acid batteries
- Nickel-cadmium batteries
- Nickel-metal hydride batteries
- Lithium-ion batteries
- Polymer batteries
- Car batteries
- Electric car batteries
Using Method:
- Set Starting Voltage:
In normal display voltage state, press the button to display start charging voltage; long press for 3 seconds, the digital tube will flash. You can then use the start or stop button to set the starting charge voltage value. - Set Stop Voltage:
In normal display voltage state, press the button to display stopping charge voltage; long press for 3 seconds, the digital tube will flash. You can then use the start or stop button to set the stopping charge voltage value. - Factory Reset:
In power-on state, press the start/stop button at the same time. A digital tube will display 888, which represents factory reset settings.
Note: This Product is available in two different variant (XH-M603 and Hw-632) with same working we will ship it randomly.
Features:
- Automatic control circuit connection
- Automatic charging and power off
- Real-time voltage monitor
- Autosave setting
- ST core chip
- LM2596 switch voltage regulator
Specification:
| Display Precision | 0.1V |
|---|---|
| Control Precision | 0.1V |
| Output Type | direct output |
| Voltage Tolerance | ±0.1V |
| Dimension(mm) | 82 x 58 x 18 |
Package Includes:
- 1 x XH-M603 HW-632 Charging Control Module With LED Display
Videos:
Technical Specifications
| Model | XH-M603 |
|---|---|
| SKU | AI0564 |
| Weight | 0.05 kg |
| Availability | In Stock |
Applications & Use Cases
The XH-M603 Charging Control Module with LED Display is a versatile battery protection board used across a wide range of applications including lithium battery pack protection, power bank builds, e-bike battery management, solar energy storage, and UPS systems.
Common use cases:
- Building a custom lithium battery pack
- Adding overcharge/overdischarge protection
- Creating a DIY power bank
This product is ideal for battery pack builders and power electronics engineers.
Technical Tip: BMS boards prevent overcharge, overdischarge, overcurrent, and short circuit. Match cell count (S) and max current rating to your battery pack.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components

Meera Chopra (verified owner) –
Love this XH-M603 Charging Control Module with LED. My weather station display looks professional with this.
Prashanta Chakravorty (verified owner) –
XH-M603 CONTROL MODULE IS FUNCTIONING NICELY WITH UPPER AND LOWER VOLTAGE LIMIT ALONG WITH DIGITAL DISPLAY.
THANKS FOR SUPPLYING SUCH NICE PRODUCT.
Rakesh Bajaj (verified owner) –
Superb XH-M603 Charging Control Module with LED! All pixels working perfectly. Soldering connections are clean.
Aditya Mukherjee (verified owner) –
Perfect XH-M603 Charging Control Module with LED for my dashboard project. Easy to code with available libraries.
Vivek Solanki (verified owner) –
This XH-M603 Charging Control Module with LED is perfect for beginners. Connected to my Arduino in minutes.
Vaishali Iyer –
Nice XH-M603 Charging Control Module with LED. Readable and bright enough for indoor projects.
Kartik Dubey (verified owner) –
Love this XH-M603 Charging Control Module with LED. My weather station display looks professional with this.
Vivek Negi (verified owner) –
Great quality XH-M603 Charging Control Module with LED. Resolution is sharp and colors are vivid. Very impressed.
Paras Kapoor (verified owner) –
Decent quality XH-M603 Charging Control Module with LED. All pins working. Good for the price.
Vishal Shah (verified owner) –
Good XH-M603 Charging Control Module with LED. Display works well. Viewing angle could be slightly better.
Mukesh Bhandari (verified owner) –
This XH-M603 Charging Control Module with LED is crisp and readable even in sunlight. Great for outdoor projects.
Isha Grewal (verified owner) –
Outstanding display quality! This XH-M603 Charging Control Module with LED makes my project look premium.
Divyansh Chatterjee (verified owner) –
Great XH-M603 Charging Control Module with LED. Backlight is even and text is very readable. Recommended!
Vipin Khanna (verified owner) –
Love this XH-M603 Charging Control Module with LED. My weather station display looks professional with this.
Anil Thakur (verified owner) –
This XH-M603 Charging Control Module with LED is crisp and readable even in sunlight. Great for outdoor projects.
Sarika Kamath –
Excellent XH-M603 Charging Control Module with LED! Display is bright and clear. Easy to interface with Arduino.
Prateek Tiwari (verified owner) –
Good XH-M603 Charging Control Module with LED. Contrast is nice. Had to adjust potentiometer for optimal view.
Mayank Menon (verified owner) –
Decent quality XH-M603 Charging Control Module with LED. All pins working. Good for the price.
Akshat Modi –
Excellent XH-M603 Charging Control Module with LED! Display is bright and clear. Easy to interface with Arduino.
Sudhir Kalambe (verified owner) –
Bharat Batra (verified owner) –
This XH-M603 Charging Control Module with LED looks great in my project enclosure. Good viewing angles.
Zubin Yadav (verified owner) –
This XH-M603 Charging Control Module with LED looks great in my project enclosure. Good viewing angles.
Ashish Das (verified owner) –
This XH-M603 Charging Control Module with LED is crisp and readable even in sunlight. Great for outdoor projects.
Daksh Luthra (verified owner) –
Superb XH-M603 Charging Control Module with LED! All pixels working perfectly. Soldering connections are clean.
Anirudh Shah (verified owner) –
Love this XH-M603 Charging Control Module with LED. My weather station display looks professional with this.
Nikita Mishra (verified owner) –
This XH-M603 Charging Control Module with LED is perfect for beginners. Connected to my Arduino in minutes.
Paras Dhillon (verified owner) –
Superb XH-M603 Charging Control Module with LED! All pixels working perfectly. Soldering connections are clean.
Sandhya Singh (verified owner) –
Excellent XH-M603 Charging Control Module with LED! Display is bright and clear. Easy to interface with Arduino.
Raj Bose (verified owner) –
Outstanding display quality! This XH-M603 Charging Control Module with LED makes my project look premium.
Sachin Vyas (verified owner) –
This XH-M603 Charging Control Module with LED is perfect for beginners. Connected to my Arduino in minutes.
Utkarsh Panchal (verified owner) –
Good XH-M603 Charging Control Module with LED. Display works well. Viewing angle could be slightly better.
Prateek Luthra (verified owner) –
Excellent XH-M603 Charging Control Module with LED! Display is bright and clear. Easy to interface with Arduino.
Divyansh Modi –
Great quality XH-M603 Charging Control Module with LED. Resolution is sharp and colors are vivid. Very impressed.
Bhavna Vohra (verified owner) –
This XH-M603 Charging Control Module with LED is perfect for beginners. Connected to my Arduino in minutes.
Sattar Bagwan (verified owner) –
Nandini Pillai (verified owner) –
Love this XH-M603 Charging Control Module with LED. My weather station display looks professional with this.
Ishaan Dubey (verified owner) –
This XH-M603 Charging Control Module with LED looks great in my project enclosure. Good viewing angles.
Ashish Tandon (verified owner) –
Good XH-M603 Charging Control Module with LED. Display works well. Viewing angle could be slightly better.
Naveen Joshi (verified owner) –
Good XH-M603 Charging Control Module with LED. Contrast is nice. Had to adjust potentiometer for optimal view.
Vishal Sethi –
Great quality XH-M603 Charging Control Module with LED. Resolution is sharp and colors are vivid. Very impressed.
Lakshmi Negi (verified owner) –
Good XH-M603 Charging Control Module with LED. Display works well. Viewing angle could be slightly better.
Ajay Kohli (verified owner) –
Superb XH-M603 Charging Control Module with LED! All pixels working perfectly. Soldering connections are clean.
Amit Vohra (verified owner) –
Average XH-M603 Charging Control Module with LED. Works but brightness is lower than I expected.
Anil Vohra (verified owner) –
Love this XH-M603 Charging Control Module with LED. My weather station display looks professional with this.