Digital Battery Charger Controller Module 3.7–120V | 0.1V Display
Digital Battery Charger Controller Module 3.7–120V | 0.1V Display
Precise Digital Battery Charging Controller Module (XHM602)
Take full control of your lithium battery charging and discharging with this XHM602 Digital Display Battery Charger Controller Module. Designed for electronics hobbyists, engineers, and professionals alike, this compact circuit board module delivers intelligent, automated charge management with a sharp 3-digit LED display and 0.1V accuracy — so you always know exactly what's happening with your batteries.
Whether you're building a solar energy system, maintaining electric vehicle battery packs, or managing power for portable devices and home backup setups, this versatile module handles it all with ease.
Key Features
- Wide Voltage Compatibility: Supports lithium batteries ranging from 3.7V to 120V, making it suitable for a broad range of applications.
- Precise Digital Display: Bright LED 3-digit readout with 0.1V accuracy for real-time voltage monitoring.
- Automatic Charge Control: Intelligent charging chip automatically regulates charging and discharging cycles to protect your batteries and extend their lifespan.
- Overcharge Protection: Built-in automatic power disconnection prevents overcharging, keeping your batteries safe and healthy.
- Reusable & Durable: Robust circuit board construction built for reliable, long-term use in everyday battery management.
- Versatile Use Cases: Ideal for home backup power, outdoor equipment power supply, electric vehicle battery maintenance, and solar setups.
Specifications
| Model | XHM602 |
| Component | Circuit Board Module |
| Input Voltage | AC 220V |
| Supported Battery Voltage Range | 3.7V – 120V (Lithium) |
| Display Accuracy | 0.1V |
| Processor | BCM2711 |
| PCB Included | Yes |
| Size | Approx. 86 × 58 mm (3.39 × 2.28 in) |
| Reusability | Reusable |
| Country of Origin | Made in Mainland China |
Package Includes
- 1 × Battery Charging Controller Module
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What types of batteries is this controller module compatible with?
A: This digital battery charger controller module is designed specifically for lithium batteries with voltages ranging from 3.7V to 120V, making it compatible with a wide variety of lithium battery packs used in electric vehicles, solar systems, portable gadgets, and home backup power solutions.
Q: Does this module prevent overcharging?
A: Yes! The XHM602 module features an automatic power disconnection function that cuts off charging once the battery reaches its set voltage threshold, protecting your batteries from overcharging and helping to extend their overall lifespan.
Q: What is the display accuracy of this controller module?
A: The module features a bright 3-digit LED display with 0.1V accuracy, providing precise real-time voltage readouts for confident and reliable battery monitoring during every charge cycle.
Q: What is included in the package?
A: The package includes 1 × Battery Charging Controller Module (XHM602). No battery, charger, or additional accessories are included.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.