Entwodiksyon
Thank you for choosing the WORKPRO 20V 4.0Ah Lithium-Ion Battery. This battery is designed to provide reliable power for your WORKPRO 20V cordless power tools. This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your battery.
Enfòmasyon sou Sekirite
Always observe the following safety precautions when using, charging, or storing your battery:
- Use only with compatible WORKPRO 20V chargers and tools.
- Pa ekspoze batri a nan dlo, imidite, oswa tanperati ekstrèm.
- Evite kout-sikwi tèminal batri yo.
- Pa eseye demonte, ouvri, oswa fè antretyen sou pake batri a.
- Protect against incorrect voltage, overcharge, and internal overheating. The battery features built-in protection functions.
- Sere batri a nan yon kote ki fre, sèk lwen limyè solèy la dirèk ak sous chalè.
- Dispose of batteries responsibly according to local regulations. Do not dispose of in household waste.
Pwodwi souview
The WORKPRO 20V 4.0Ah Lithium-Ion Battery is a high-quality, rechargeable power source for your cordless tools. It weighs approximately 700g and contains 10 individual 3.7V 18650-4000mAh Lithium-ion cells.

Yon bò devan view of the WORKPRO 20V 4.0Ah Lithium-Ion Battery, showcasing its compact design and power indicator lights.

An exploded diagram illustrating the internal components of the WORKPRO 20V 4.0Ah Lithium-Ion Battery, including individual battery cells and circuit board.
Endikatè pouvwa
The battery is equipped with 4 LED indicator lights that show the real-time charge status. Simply press the power indicator button to check the remaining battery life.

Yon fèmen view of a finger pressing the power indicator button on the WORKPRO 20V 4.0Ah Lithium-Ion Battery, showing the illuminated charge status lights.
Enstalasyon ak Enstalasyon
To install or remove the battery from your WORKPRO 20V cordless tool:
- Ensure the tool is turned off and disconnected from any power source.
- Aliyen batri a ak fant batri a sou zouti a.
- Press the release button (if applicable) on the battery or tool, and slide the battery firmly into place until it clicks.
- Pou retire li, peze bouton lage a epi glise batri a soti.

An image demonstrating the process of installing or removing the WORKPRO 20V 4.0Ah Lithium-Ion Battery from a compatible power tool by pressing the release button.
Konpatibilite
This battery is exclusively compatible with the WORKPRO 20V cordless power tool series, including but not limited to:
- Egzèsis
- Chofè enpak
- Kle enpak
- Meleus Angle
- So sa yo
- Lizyè couverture
- Saw poto
- And other WORKPRO 20V tools (e.g., W004578AU, W122039AU, W125049AU, W125062AU, W159007AU, W159009AU).

The WORKPRO 20V 4.0Ah Lithium-Ion Battery centrally placed, surrounded by various compatible WORKPRO 20V cordless power tools such as drills, impact drivers, and hedge trimmers, illustrating its versatility.
Enstriksyon Operasyon
Chaje batri a
To charge your WORKPRO 20V 4.0Ah Lithium-Ion Battery:
- Ensure you are using an official WORKPRO 20V battery charger.
- Konekte plato a nan yon priz kouran apwopriye.
- Slide the battery onto the charger until it is securely seated.
- Limyè endikatè plato a ap montre eta chaj la. Gade manyèl plato a pou modèl limyè espesifik yo.
- Once fully charged, remove the battery from the charger. Do not leave the battery on the charger for extended periods after it is fully charged.
The battery has no memory effect, allowing it to be charged freely without needing to be fully discharged first.
Antretyen ak Depo
Bon antretyen ak depo ap pwolonje lavi batri ou a:
- Netwayaj: Keep the battery terminals clean and free of debris. Use a dry cloth to wipe the battery exterior.
- Depo: For long-term storage, store the battery in a cool, dry place, ideally at room temperature (20-25°C or 68-77°F). Store the battery with a partial charge (around 50%) rather than fully charged or fully discharged.
- Tanperati: Avoid storing or operating the battery in extreme hot or cold conditions.
- Itilizasyon regilye: If storing for extended periods, it is recommended to charge the battery to about 50% every 3-6 months to prevent deep discharge.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Batri pa chaje |
|
|
| Batri a pa bay zouti a kouran |
|
|
| Power indicator lights not working |
|
|
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Mak | WORKPRO |
| Nimewo Modèl | W126054 |
| Kalite batri | Lityòm-ion |
| Voltage | 20 Volts |
| Kapasite | 4.0 Amp-hours (4000mAh) |
| Kantite Selil | 10 (3.7V 18650 cells) |
| Pwa | 700 gram |
| Reyabilite | Rechargeable |
| Itilizasyon Rekòmande | Power tool battery |
| Manifakti | Konpayi Endistriyèl Hang Zhou Great Star, LTD |
| Peyi orijin | Lachin |
Garanti ak sipò
For warranty information or technical support, please refer to the documentation included with your original purchase or contact WORKPRO customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the official WORKPRO websit la oubyen kontakte chanèl sèvis kliyan yo.





