Introduction
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.
Коопсуздук маалыматы
Always observe the following safety precautions when using, charging, or storing your battery:
- Use only with compatible WORKPRO 20V chargers and tools.
- Батареяны сууга, нымдуулукка же өтө жогорку температурага дуушар кылбаңыз.
- Батарея терминалдарын кыска туташуудан сактаңыз.
- Do not attempt to disassemble, open, or service the battery pack.
- Protect against incorrect voltage, overcharge, and internal overheating. The battery features built-in protection functions.
- Батареяны күн нурунан жана жылуулук булактарынан алыс салкын, кургак жерде сактаңыз.
- Dispose of batteries responsibly according to local regulations. Do not dispose of in household waste.
Продукт бүттүview
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.

Алдыңкы бети 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.
Power Indicator
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.

Жакын план view of a finger pressing the power indicator button on the WORKPRO 20V 4.0Ah Lithium-Ion Battery, showing the illuminated charge status lights.
Орнотуу жана орнотуу
To install or remove the battery from your WORKPRO 20V cordless tool:
- Ensure the tool is turned off and disconnected from any power source.
- Батареяны шаймандагы батарея уячасы менен тегиздеңиз.
- Press the release button (if applicable) on the battery or tool, and slide the battery firmly into place until it clicks.
- Батареяны алып салуу үчүн, аны ачуу баскычын басып, сыртка жылдырыңыз.

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.
Шайкештик
This battery is exclusively compatible with the WORKPRO 20V cordless power tool series, including but not limited to:
- Бургулар
- Impact Drivers
- Сокку ачкычтар
- Бурчтук майдалагычтар
- Поршендик араалар
- өчүргүчтөрдү +
- Поле араа
- 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.
Иштөө нускамалары
Батареяны заряддоо
To charge your WORKPRO 20V 4.0Ah Lithium-Ion Battery:
- Ensure you are using an official WORKPRO 20V battery charger.
- Заряддоо түзүлүштү ылайыктуу розеткага туташтырыңыз.
- Slide the battery onto the charger until it is securely seated.
- Заряддагычтын индикатор жарыктары кубаттоо абалын көрсөтөт. Белгилүү жарык үлгүлөрү үчүн заряддагычыңыздын колдонмосун караңыз.
- 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.
Тейлөө жана сактоо
Батареяңызды туура тейлөө жана сактоо анын иштөө мөөнөтүн узартат:
- Тазалоо: Keep the battery terminals clean and free of debris. Use a dry cloth to wipe the battery exterior.
- Сактагыч: 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.
- Температура: Avoid storing or operating the battery in extreme hot or cold conditions.
- үзгүлтүксүз колдонуу: If storing for extended periods, it is recommended to charge the battery to about 50% every 3-6 months to prevent deep discharge.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Батарея заряддалбай жатат |
|
|
| Батарея кубаты жок курал |
|
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| Power indicator lights not working |
|
|
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | WORKPRO |
| Модель номери | W126054 |
| Батарея түрү | Литий-ион |
| Тtage | 20 вольт |
| Кубаттуулугу | 4.0 Amp-hours (4000mAh) |
| Клеткалардын саны | 10 (3.7V 18650 cells) |
| Салмагы | 700 грамм |
| Кайра колдонууга жарамдуу | Зарядкалуу |
| Сунушталган колдонуу | Power tool battery |
| Өндүрүүчү | Hang Zhou Great Star Industrial Co.,LTD |
| Келип чыккан өлкө | Кытай |
Кепилдик жана колдоо
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 webсайтына же кардарларды колдоо каналдарына кайрылыңыз.





