WETOOLPLUS WTA0296
WETOOLPLUS 20V Lithium-ion Battery Fast Charger User Manual
Model: WTA0296
Introduction
Thank you for choosing the WETOOLPLUS 20V Lithium-ion Battery Fast Charger. This manual provides essential information for the safe and efficient operation of your charger. Please read it thoroughly before use and keep it for future reference.
This fast charger is designed to quickly recharge your 20V Max* Hyper Tough Lithium-ion batteries, ensuring your power tools are always ready for use. It is compatible with Hyper Tough 20V Max* batteries.
Safety Instructions
Always observe the following safety precautions to reduce the risk of fire, electric shock, and personal injury.
- Read all instructions: Before using the charger, read all instructions and cautionary markings on the charger, battery pack, and product using the battery pack.
- Indoor use only: Do not expose the charger to rain or wet conditions. It is designed for indoor use only.
- Proper ventilation: Ensure adequate ventilation around the charger during operation. Do not block ventilation openings.
- Use only specified batteries: This charger is designed exclusively for WETOOLPLUS 20V Max* Hyper Tough Lithium-ion batteries. Do not attempt to charge non-rechargeable batteries or other battery types.
- Avoid short circuits: Do not short-circuit the charger terminals.
- Damaged cord/plug: Do not operate the charger if the cord or plug is damaged. Replace immediately.
- Damaged charger: Do not operate the charger if it has received a sharp blow, been dropped, or damaged in any way. Take it to a qualified service person.
- Unplug when not in use: Unplug the charger from the outlet when not in use or before cleaning.
- Children and pets: Keep the charger out of reach of children and pets.
- Temperature: Do not charge batteries in extremely hot or cold environments. Charge between 0°C and 40°C (32°F and 104°F).
Setup
- Unpack: Carefully remove the WETOOLPLUS 20V Lithium-ion Battery Fast Charger from its packaging.
- Inspect: Inspect the charger for any signs of damage during shipping. Do not use if damaged.
- Placement: Place the charger on a stable, flat, non-flammable surface in a well-ventilated area. Ensure there is enough space around the charger for proper airflow.
- Power Connection: Plug the charger's power cord into a standard 220-240V AC electrical outlet.

Figure 1: Front view of the WETOOLPLUS 20V Lithium-ion Battery Fast Charger with its power cord.
Operating Instructions
Follow these steps to charge your Hyper Tough 20V Max* Lithium-ion battery:
- Insert Battery: Align the battery pack with the charger's slot and slide it firmly into place until it clicks. Ensure the battery is fully seated.
- Charging Indicator: The charger features indicator lights to show the charging status:
- Red Light (Solid): Battery is charging.
- Green Light (Solid): Battery is fully charged.
- Red Light (Flashing): Battery or charger error. Refer to the Troubleshooting section.
- Charging Complete: Once the green light illuminates solid, the battery is fully charged.
- Remove Battery: Press the battery release button (if applicable on your battery) and slide the battery pack out of the charger.
- Unplug Charger: Disconnect the charger from the power outlet when not in use.

Figure 2: A Hyper Tough 20V battery correctly inserted into the WETOOLPLUS fast charger.
Charging Times
Approximate charging times for Hyper Tough 20V Max* Lithium-ion batteries:
- 1.5Ah Lithium slide pack batteries: Approximately 45 minutes.
- 2.0Ah Lithium slide pack batteries: Approximately 1 hour.
Note: Charging times may vary based on battery condition, ambient temperature, and power source.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your charger.
- Cleaning: Disconnect the charger from the power supply before cleaning. Use a soft, dry cloth to wipe the exterior of the charger. Do not use abrasive cleaners or solvents.
- Storage: Store the charger in a cool, dry place away from direct sunlight and moisture when not in use.
- Cord Care: Do not wrap the cord tightly around the charger. Avoid kinking or damaging the power cord.
- Inspection: Periodically inspect the charger, cord, and plug for any signs of wear or damage. If damage is found, discontinue use and have it repaired by a qualified technician.
Troubleshooting
If you encounter issues with your WETOOLPLUS charger, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger indicator light not on. | No power to the charger. | Check if the charger is securely plugged into a working electrical outlet. Test the outlet with another device. |
| Red light flashing. | Battery or charger error (e.g., battery too hot/cold, faulty battery, faulty charger). | Remove the battery and allow it to cool down or warm up to room temperature (0°C to 40°C). Reinsert the battery. If the issue persists, try a different compatible battery. If still flashing, the charger may be faulty. |
| Battery not charging. | Battery not properly seated; faulty battery; charger malfunction. | Ensure the battery is fully inserted into the charger. Check for any debris in the battery or charger terminals. Try charging a different compatible battery. If other batteries charge, the original battery may be faulty. If no batteries charge, the charger may be faulty. |
| Slow charging. | Ambient temperature too high or too low; battery condition. | Ensure charging is done within the recommended temperature range (0°C to 40°C). Older or heavily used batteries may take longer to charge. |
If the problem persists after trying these solutions, please contact WETOOLPLUS customer support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | WETOOLPLUS |
| Model Number | WTA0296 |
| Product Type | Lithium-ion Battery Fast Charger |
| Compatible Batteries | Hyper Tough 20V MAX Lithium-ion Batteries |
| Output Voltage | 20 Volts (DC) |
| Approx. Charge Time (1.5Ah) | 45 minutes |
| Approx. Charge Time (2.0Ah) | 1 hour |
| Color | Black |
| Product Dimensions (L x W x H) | 9.7D x 13.7W x 6.1H centimeters (3.82 x 5.39 x 2.4 inches) |
| Item Weight | 0.46 Kilograms (1.01 lbs) |
Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your product or visit the official WETOOLPLUS website. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, you may contact WETOOLPLUS customer service through their official channels.