Introduction
This user manual provides essential information for the safe and effective use of your TenHutt 20V 6.0Ah replacement lithium-ion battery. Please read this manual thoroughly before using the battery to ensure optimal performance and longevity.
These batteries are designed as high-capacity replacements for Worx 20V series power tools, offering extended working time and reliable power.
Safety Instructions
Always observe the following safety precautions to prevent injury or damage to the battery and tools:
- Do not expose the battery to water or rain.
- Do not store the battery in direct sunlight or in hot environments (e.g., near radiators, stoves, or other heat-generating appliances).
- Do not short-circuit the battery terminals.
- Do not disassemble, open, or shred the battery pack.
- Do not incinerate the battery pack, even if it is severely damaged or completely dead. Lithium-ion batteries can explode in a fire.
- Use only with specified Worx 20V chargers (e.g., WA3847, WA3732, WA3742, WA3875).
- Keep the battery out of reach of children.
- If the battery leaks, avoid contact with the liquid. If contact occurs, wash with plenty of water. If liquid contacts eyes, seek medical attention.
Figure 1: Smart Chip Protection features including over-charging, over-heating, short-circuit, over-loading, over-voltage protection, and no-memory effects.
Product Features
- Model: WA3012 Replacement for Worx battery 20V
- Voltage: 20 Volt
- Capacity: 6000mAh (6.0Ah)
- Wattage: 120Wh
- LED Indicator: Integrated LED indicator for battery charge level.
- Longevity: Designed for up to 1000 recharge cycles with a 1% low self-discharge rate.
- Safety Assured: Equipped with Battery Management System (BMS) for protection against short circuit, over-charge/discharge, over-voltage, and over-heating. UL certified battery cells.
- Compatibility: Fully compatible with Worx 20V power tools and chargers (WA3847, WA3732, WA3742, WA3875).
Figure 2: Key features of the TenHutt 20V battery, including the smooth button, interface design, and LED charge indicator.
Figure 3: The TenHutt 20V battery seamlessly integrates with a wide range of Worx 20V tools and chargers.
Setup
Initial Charge
Before first use, fully charge the battery. Use an official Worx 20V charger (e.g., WA3847, WA3732, WA3742, WA3875). Charging times may vary based on charger model and battery depletion level.
- Insert the battery into the compatible Worx 20V charger. Ensure it clicks securely into place.
- Connect the charger to a standard power outlet.
- Monitor the charger's indicator lights for charging status. The battery's LED indicator will also show charge progression.
- Once fully charged, remove the battery from the charger.
Figure 4: Two TenHutt 20V 6.0Ah batteries, ready for charging or use.
Operating Instructions
Attaching the Battery to a Tool
- Ensure the power tool is turned off and disconnected from any power source if applicable.
- Align the battery with the battery port on the tool.
- Slide the battery into the port until it clicks securely into place. A firm click indicates proper attachment.
Removing the Battery from a Tool
- Ensure the power tool is turned off.
- Press the battery release button(s) located on the battery or tool.
- Slide the battery out of the tool's battery port.
Checking Battery Charge Level
The battery features an LED indicator to display the current charge level. Press the button next to the LED lights to activate the indicator:
- Three Green Lights: Full charge (approximately 75-100%)
- Two Green Lights: Medium charge (approximately 25-75%)
- One Green Light: Low charge (approximately 0-25%), recharge soon.
Figure 5: The TenHutt 20V battery provides ample power for various Worx 20V tools, including circular saws, drills, and leaf blowers.
Maintenance
Cleaning
Keep the battery clean and free of dirt, dust, and debris. Use a dry, soft cloth to wipe the battery. Do not use water or cleaning solutions.
Storage
For optimal battery life, store the battery in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, ensure the battery is partially charged (around 50%) and recharge it every 3-6 months to prevent deep discharge.
Battery Disposal
Lithium-ion batteries should be recycled responsibly. Do not dispose of batteries in household waste. Contact your local waste management facility for information on proper battery recycling in your area.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not charging | Charger not plugged in; Faulty charger; Battery too hot/cold; Battery damaged. | Ensure charger is properly connected. Try a different charger. Allow battery to reach room temperature. If damaged, replace battery. |
| Tool not operating with battery | Battery not fully inserted; Battery discharged; Tool malfunction. | Ensure battery is securely clicked into place. Check battery charge level and recharge if necessary. Test with another battery or tool. |
| Reduced run time | Battery not fully charged; Battery nearing end of life; Extreme operating conditions. | Ensure battery is fully charged before use. Consider replacing the battery if it's old. Avoid using in extremely hot or cold conditions. |
Specifications
- Model: WA3012
- Voltage: 20V
- Capacity: 6.0Ah (6000mAh)
- Wattage: 120Wh
- Battery Cell Composition: Lithium-Ion
- Compatibility: Worx 20V Power Tools and Chargers
- Package Dimensions: 11.39 x 3.98 x 3.59 inches
- Item Weight: 2.98 pounds
Warranty and Support
TenHutt provides a warranty for this product. Please refer to the warranty information included with your purchase or visit the official TenHutt website for details.
For technical support, troubleshooting assistance, or warranty claims, please contact TenHutt customer service:
- Customer Service: Available 24/7 hours prompt after-sales service.
- Warranty: Free refund or replacement for 1.5 year.
- Website: Visit the TenHutt Store on Amazon
Figure 6: TenHutt's commitment to quality, technological leadership, and customer support, including warranty and quick response.
