1. Konec produktuview
The DURATECH 20V 4.0Ah Li-ion Battery Pack is designed to provide reliable power for your DURATECH 20V cordless tools. This battery pack features advanced lithium-ion technology, ensuring long-lasting performance and efficiency.

Figure 1.1: Main product image of the DURATECH 20V 4.0Ah Li-ion Battery Pack.
Klíčové vlastnosti:
- Typ baterie: Lithium-ion, 20V. Composed of 10 pieces 3.6V 18650-2000mAh Lithium-ion cells.
- Kompatibilita: Fully compatible with DURATECH 20V cordless power tools, including drills, impact drivers, and impact wrenches.
- Indikátor napájení: Equipped with 4 indicator lights to display real-time battery charge status.
- Zvýšená bezpečnost: Incorporates safeguards against incorrect voltage, battery overload, short circuit, and internal overheating.
- Bez paměťového efektu: Can be charged freely without concerns about memory effect.
- Šetrné k životnímu prostředí: All lithium-ion batteries within the pack comply with CE/GS/EMC/PAHS/ROHS certification requirements.

Figure 1.2: DURATECH 20V 4.0Ah Li-ion Battery Pack installed on a cordless impact driver, highlighting its high quality and rechargeable nature.
2. Bezpečnostní informace
Please read and understand all safety warnings and instructions before using this battery pack. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
General Battery Safety:
- Bateriový blok nerozebírejte, neotevírejte ani netrhejte.
- Nevystavujte baterii teplu nebo ohni. Vyhněte se skladování na přímém slunci.
- Nezkratujte baterii. Neskladujte baterie náhodně v krabici nebo zásuvce, kde by se mohly navzájem zkratovat nebo být zkratovány vodivými materiály.
- Nevyjímejte baterii z původního obalu, dokud ji nebudete potřebovat.
- Nevystavujte baterie mechanickým otřesům.
- V případě vytečení baterie zabraňte kontaktu kapaliny s pokožkou nebo očima. Pokud došlo ke kontaktu, omyjte postižené místo velkým množstvím vody a vyhledejte lékařskou pomoc.
- Nepoužívejte žádnou jinou nabíječku než tu, která je speciálně určena pro použití s tímto zařízením.
- Uchovávejte baterie mimo dosah dětí.
- V případě spolknutí článku nebo baterie okamžitě vyhledejte lékařskou pomoc.
- Udržujte akumulátorové bloky čisté a suché.
- Pokud jsou kontakty baterie znečištěné, otřete je čistým suchým hadříkem.
- The battery pack is designed for use with DURATECH 20V cordless tools only.
- Dodržujte značky plus (+) a mínus (-) na baterii a zařízení a zajistěte jejich správné používání.
- Do not use a battery pack that is not designed for use with the equipment.
- Do not mix different manufacturers, capacities, sizes or types of batteries within the same device.
- Dispose of the battery pack properly according to local regulations.
3. Nastavení
3.1 Nabíjení baterie
Before first use, fully charge the battery pack. Use only the charger specified by DURATECH for this 20V Li-ion battery pack. Refer to your charger's instruction manual for detailed charging procedures.
- Připojte nabíječku do elektrické zásuvky.
- Zasuňte baterii do nabíječky, dokud nezacvakne na místo.
- The charger's indicator lights will show the charging status.
- Jakmile je akumulátor plně nabitý, vyjměte jej z nabíječky.
3.2 Instalace baterie
To install the battery pack into a compatible DURATECH 20V cordless tool:
- Zarovnejte bateriový blok s portem pro baterii na nářadí.
- Slide the battery pack into the tool until it clicks securely into place. Ensure it is fully seated and does not wobble.
3.3 Vyjmutí baterie
To remove the battery pack from a compatible DURATECH 20V cordless tool:
- Locate the battery release button on the tool (usually near the battery port).
- Stiskněte a podržte tlačítko pro uvolnění baterie.
- Vysuňte bateriový blok z nástroje.

Figure 3.1: Pressing the button to install or remove the battery pack.
4. Provoz
4.1 Kontrola stavu baterie
The DURATECH 20V 4.0Ah Li-ion Battery Pack features a convenient power indicator. To check the real-time battery charge status:
- Press the power indicator button located on the battery pack.
- The 4 LED lights will illuminate to indicate the remaining charge level.

Figure 4.1: Power indicator showing battery status.
4.2 Using with Compatible Tools
This battery pack is designed to power a range of DURATECH 20V cordless tools. Simply install the charged battery pack into your tool as described in Section 3.2. The battery will provide consistent power for tasks such as drilling, driving screws, and impact wrench operations.

Figure 4.2: Compatible DURATECH 20V tools.

Figure 4.3: Cordless impact driver in use with the battery pack.
5. Údržba
Proper maintenance ensures the longevity and optimal performance of your DURATECH 20V 4.0Ah Li-ion Battery Pack.
5.1 Nabíjení a skladování
- Always charge the battery pack in a well-ventilated area.
- Do not store the battery pack in temperatures exceeding 122°F (50°C) or below -4°F (-20°C).
- For long-term storage, store the battery pack in a cool, dry place, ideally at a partial charge (around 50%).
- Avoid fully discharging the battery pack before recharging, as this can reduce its lifespan.
- If storing for extended periods, recharge the battery pack every 3-6 months to prevent deep discharge.
5.2 Čištění
- Keep the battery pack and its terminals clean and free of debris.
- Use a clean, dry cloth to wipe down the battery pack. Do not use water or chemical cleaners.
6. Řešení problémů
If you encounter issues with your battery pack, refer to the table below for common problems and solutions.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Bateriový blok se nenabíjí. | Charger not plugged in; faulty charger; battery too hot/cold; faulty battery. | Ensure charger is properly connected. Try a different outlet. Allow battery to reach room temperature. If problem persists, contact customer support. |
| Battery pack not powering tool. | Battery not fully charged; battery not properly installed; faulty battery or tool. | Check battery charge level using the indicator. Reinstall battery pack, ensuring it clicks into place. Test with another compatible battery if available. |
| Battery pack overheats during use/charging. | Overload; improper charging; environmental factors. | Stop use immediately and allow battery to cool down. Ensure proper ventilation during charging. Avoid using in extreme temperatures. If overheating persists, discontinue use and contact support. |
| Power indicator lights not working. | Faulty indicator; battery completely discharged. | Attempt to charge the battery. If lights still do not function after charging, the indicator may be faulty. The battery may still function. |
7. Specifikace
| Specifikace | Hodnota |
|---|---|
| Číslo modelu | DT406006A |
| Typ baterie | Lithium-iontová |
| svtage | 20V |
| Kapacita | 4.0 Ah (4000 mAh) |
| Cell Composition | 10 pieces 3.6V 18650-2000mAh Lithium-ion batteries |
| Hmotnost položky | 1.59 libry (přibližně 0.72 kg) |
| Rozměry balení | 5.59 x 3.66 x 3.35 palců (přibližně 14.2 x 9.3 x 8.5 cm) |
| Výrobce | DURATECH |
| Datum první dostupnosti | 11. ledna 2022 |
| Certifikace | CE/GS/EMC/PAHS/ROHS |
8. Záruka a podpora
For warranty information or technical support regarding your DURATECH 20V 4.0Ah Li-ion Battery Pack, please refer to the documentation included with your purchase or visit the official DURATECH website. You may also contact DURATECH customer service directly for assistance.





