Introduction
This instruction manual provides essential information for the safe and effective use of your onerbl AC/DC Adapter. Please read this manual thoroughly before using the product and retain it for future reference.
This adapter is designed to be compatible with various Hyper Tough 12V Max Li-ion Battery tools, including models 98804, 99318, 99315, 99323, 99336, JLH111350400U2, and 98826. It serves as a reliable power supply cord charger for these devices.
Product Overview

Figure 1: Front view of the onerbl AC/DC Adapter, showing the main unit and the attached DC barrel connector cable.

Figure 2: Front and side profiles of the AC/DC Adapter, highlighting its compact design.

Figure 3: Detailed dimensions of the adapter unit (2.6 inches length, 1.6 inches width, 1.2 inches height) and the cable length (76 inches).
The onerbl AC/DC Adapter is a high-quality replacement power charger designed for durability and performance. It features a robust construction with multiple built-in protections to ensure safe operation.
- Input: AC 100-240V, 50/60Hz (Worldwide AC Input)
- Output: 12V DC
- Wattage: 36.5 watts
- Connectivity: DC Barrel Connector
- Protections: Over Voltage Protection, Over Heat Protection, Short-Circuit Protection, Over-Current Protection.
Safety Instructions
Always follow these safety precautions to prevent injury or damage to the product:
- Do not expose the adapter to rain or moisture.
- Do not disassemble the adapter. Refer all servicing to qualified service personnel.
- Ensure the adapter is used within its specified input and output voltage ranges.
- Avoid placing the adapter in direct sunlight or near heat sources.
- Keep out of reach of children.
- Unplug the adapter from the power outlet when not in use for extended periods.
Setup
- Unpack the Adapter: Carefully remove the AC/DC adapter from its packaging. Verify that all components are present (1 x AC Adapter).
- Inspect for Damage: Before first use, inspect the adapter and its cable for any signs of physical damage. Do not use if damaged.
- Identify Compatible Device: Ensure the device you intend to power or charge is compatible with the adapter's specifications (12V output, DC Barrel connector). This adapter is compatible with Hyper Tough 12V Max Li-ion Battery tools, including models 98804, 99318, 99315, 99323, 99336, JLH111350400U2, and 98826.
- Connect to Device: Insert the DC barrel connector end of the adapter cable firmly into the power input port of your compatible device.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard AC 100-240V wall outlet.

Figure 4: The AC/DC Adapter connected to a power strip, demonstrating a typical setup for use with electronic devices.
Operating Instructions
Once the adapter is properly connected to both the device and a power outlet, it will begin supplying power or charging the device. The adapter operates automatically within its specified input voltage range.
- The adapter is designed for continuous operation within its rated specifications.
- No user intervention is required during operation.
- The adapter features a smart chip for multiple protections, including short-circuit, over-voltage, and over-current protection, ensuring safe and stable power delivery.

Figure 5: Illustration of the adapter's smart chip technology, providing multiple layers of electrical protection.
Maintenance
To ensure the longevity and optimal performance of your onerbl AC/DC Adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the adapter from the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Cable Care: Regularly inspect the power cable and connector for any signs of fraying, cuts, or bends. Do not use the adapter if the cable is damaged.
- The adapter is constructed with durable materials, including copper wire and a PVC jacket, designed for long-term reliability.

Figure 6: Illustration of the adapter's durable design, featuring quality copper wire and a protective PVC jacket for the cable.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not providing power. |
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| Adapter feels hot during use. |
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| Device not charging/powering correctly. |
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If the problem persists after attempting these solutions, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Model | JLH111350400U2 |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage | DC 12V |
| Wattage | 36.5 Watts |
| Connectivity Technology | DC Barrel |
| Connector Type | Barrel Connector |
| Compatible Devices | Hyper Tough 98804, 99318, 99315, 99323, 99336, JLH111350400U2, 98826 (12V Max Li-ion Battery tools) |
| Included Components | 1 x AC Adapter |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
| Cable Length | 76 inches (approx. 6.3 feet) |
Warranty and Support
For information regarding warranty coverage and customer support, please refer to the product packaging or contact the manufacturer directly. The manufacturer is Shenzhen Waweis Technology Co., Ltd.
For further assistance or inquiries, please visit the product page on Amazon or contact the seller, GreatComputerParts, through the Amazon platform.
ASIN: B0CTC46QFC