XH-M604 Battery Charger Control Module
৳ 800.00৳ 950.00 (-16%)
This XH-M604 / HW-633 Battery Charging Control Module is an intelligent programmable switch engineered to manage charging systems for batteries rated from 6V to 60V [Image 1.2.5, Image 1.3.1]. Equipped with a bright, 3-digit LED display and a heavy-duty 30A power relay, it allows you to set precise starting and stopping voltage thresholds via a simple two-button interface [Image 1.3.1, Image 1.4.3]. The module automatically activates charging when the battery drops below your low limit and safely cuts off the circuit when the battery reaches full capacity, making it perfect for solar, lead-acid, and high-capacity lithium battery arrays
Key Technical Specifications
| Feature | Specification |
|---|---|
| Model Designation | XH-M604 / HW-634 [Image 1.3.1, 1.36] |
| Monitored Voltage Range | DC 6V to 60V (Maximum absolute safety limit: 80V) [1.34] |
| Maximum Switching Current | ≤30A (Heavy-Duty Relay Tracking) [1.34] |
| Display & Control Resolution | 0.1V [1.34] |
| Voltage Tolerance | ±0.1V [1.21] |
| Output Profile | Direct voltage pass-through [1.21] |
| Physical Dimensions | 81mm x 54mm x 18mm [1.21] |
Step-by-Step Programming Guide
- Set the Lower Limit / Start Charging Voltage (
dn):- Tap the Start (Left) Button once to preview the current lower threshold [1.31].
- Press and hold the Start Button for 3 seconds until the display flashes [1.35, 1.41].
- While flashing, use the Left (Up) and Right (Down) buttons to dial in the target voltage at which your charger must turn on [1.26, 1.31].
- Set the Upper Limit / Stop Charging Voltage (
UP):- Tap the Stop (Right) Button once to view the active full-charge parameter [1.31].
- Press and hold the Stop Button for 3 seconds until the display flashes [1.35, 1.41].
- Use the Left and Right buttons to configure the peak cutoff voltage value [1.31].
- Hard System Factory Reset:
- While the module is actively powered on, press and hold the Start and Stop buttons simultaneously [1.35].
- The display will briefly flash “888”, wiping any corrupt parameters and restoring default factory values [1.35].
Common Applications
- Solar Storage Arrays: Managing automated charging paths from solar charge controllers or direct panel arrays to 12V/24V/48V deep-cycle battery banks [Image 1.2.5].
- Electric Mobility Maintenance: Building reliable automatic-shutoff charging fixtures for electric bikes, mobility scooters, and heavy-duty golf carts.
- Uninterruptible Power Supplies (UPS): Keeping backup power stations perfectly topped up in telecommunication equipment closets without the risk of floating-charge swelling.














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