KYHOPE D-74564
User Manual for KYHOPE HBC Battery Charger D-74564
Model: D-74564 | Brand: KYHOPE
Introduction
This manual provides essential information for the safe and efficient operation of your KYHOPE HBC Battery Charger, model D-74564. Please read this manual thoroughly before using the charger to ensure proper function and to prevent damage to the device or injury.
The KYHOPE HBC Battery Charger D-74564 is designed for charging BA223030 2.1Ah 36V batteries, compatible with QA108600 and QD108300 models, operating on AC 220V power supply.
Safety Instructions
Always observe the following safety precautions:
- Use the charger only with compatible batteries (BA223030 2.1Ah 36V).
- Do not expose the charger to rain or wet conditions.
- Do not operate the charger if it has been damaged in any way.
- Ensure proper ventilation during charging.
- Unplug the charger from the power outlet when not in use or before cleaning.
- Keep out of reach of children.
- Charge battery at room temperature only.
- Damaged battery chargers may only be opened by personnel trained and certified by HBC-radiomatic. Operation is permitted outside hazardous locations only.
Product Overview
The KYHOPE HBC Battery Charger D-74564 is a compact and efficient charging solution. It features indicator LEDs to show charging status.

Figure 1: Front view of the KYHOPE HBC Battery Charger D-74564. This image shows the charger's main body, the attached power cord, and the three battery charging slots. The label with model information and LED indicators is clearly visible.

Figure 2: Angled view of the KYHOPE HBC Battery Charger D-74564. This perspective highlights the design of the battery slots and the connection point for the power cord, providing a clearer view of the charger's profile.

Figure 3: Bottom view of the KYHOPE HBC Battery Charger D-74564. This image displays the product's regulatory labels, technical specifications, and rubber feet for stability.
Components:
- KYHOPE HBC Battery Charger D-74564
- Integrated Power Cord (AC 220V)
Setup
- Unpacking: Carefully remove the charger from its packaging. Inspect for any signs of damage.
- Placement: Place the charger on a stable, flat, and dry surface, away from direct sunlight, heat sources, and moisture. Ensure adequate ventilation around the charger.
- Power Connection: Plug the integrated power cord into a standard AC 220V electrical outlet.
Operating Instructions
- Insert Battery: Gently slide the compatible BA223030 2.1Ah 36V battery into one of the charging slots. Ensure it is seated correctly.
- Monitor Charging Status: Observe the LED indicators on the charger:
- LED Red: Battery is deep discharged or defective.
- LED Orange: Battery is charging.
- LED Green: Battery is charged.
- Remove Battery: Once the LED turns green, the battery is fully charged. Carefully remove the battery from the charging slot.
- Unplug Charger: For energy saving and safety, unplug the charger from the power outlet when not in use.
Maintenance
- Cleaning: Disconnect the charger from the power supply before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use abrasive cleaners or solvents.
- Storage: Store the charger in a cool, dry place when not in use. Avoid extreme temperatures.
- Inspection: Periodically inspect the power cord and charger casing for any signs of damage. If damage is found, discontinue use and contact customer support.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger not powering on. | No power from outlet; loose connection; charger malfunction. | Check power outlet with another device. Ensure power cord is securely plugged in. If problem persists, contact support. |
| Battery not charging (LED Red). | Battery is deep discharged or defective; incorrect battery type. | Ensure battery is compatible (BA223030 2.1Ah 36V). If compatible, the battery may be beyond recovery or defective and needs replacement. |
| Charging takes too long. | Battery capacity is high; battery degradation. | Charging time varies with battery capacity and condition. If unusually long, battery may be degrading. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | D-74564 |
| Brand | KYHOPE |
| Compatible Batteries | BA223030 2.1Ah 36V (QA108600, QD108300) |
| Input Voltage | AC 220V |
| Amperage | 2.1 Amps |
| Wattage | 462 watts |
| Item Weight | 11.4 ounces |
| Package Dimensions | 6.54 x 4.37 x 2.01 inches |
| Color | Black |
| Manufacturer | KYHOPE |
| Connectivity Technology | 2-Pin |
| Connector Type | 2-Pin |
Warranty and Support
For warranty information and technical support, please contact KYHOPE customer service. Refer to your purchase documentation for specific warranty terms and contact details.
You may also visit the official KYHOPE store on Amazon for more information: KYHOPE Store
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