WA3742 20V Lithium Battery Charger for Worx WA3520 WA3525 WA3512 WA3512.1 WA3522 WA3544 WA3575 WA3578

Product Description UNGINO is a manufacturer that specializes in the production and sales of power tool batteries and battery-related accessories. We are dedicated to researching and developing high-quality chargers, believing that only professionalism, creativity, and effort can build a reputable brand. The UNGINO charger is designed to provide heavy-duty charging power in the shortest amount of time. Our battery charger has been formulated for faster charging times and improved performance.

UNGINO Charger: The UNGINO WA3742 Battery Charger is compatible with Worx 18V and 20V MAX Lithium Ion Batteries. It is widely compatible with the following Worx battery models: WA3578, WA3520, WA3525, WA3512, WA3512.1, WA3522, WA3544, and WA3575. Additionally, it can be used as a replacement for various Worx charger models, including WA3732, WA3742, WA3875, WA3881, WA3847, WA3868, WA3835, and WA3764. The charger is also compatible with Worx Power Tools, including 40V Cordless Tools (using two 20V power share modules) and various 20V Cordless Tools.

The WA3742 charger features multifunctional LED indicators and multiple protections to prevent over-charging and extend battery life. The LED light indicator displays the battery charge status, with a full charging time of 7-10 hours. Its compact design (2.5-6.0" Long, weighing only 0.46 lbs.) ensures portability and easy storage. It is recommended to keep a spare charger on hand, and it can also be given as a gift.

The WA3742 charger includes a 4-LED display that communicates important information to the user. A solid green light indicates a fully charged battery, a flashing green light indicates charging in progress, a solid red light indicates a defective battery, and a flashing red light indicates a temperature anomaly. The charger automatically enters sleep mode once the battery is fully charged, saving energy and preserving battery lifespan.

To address common questions, the WA3742 charger supports input voltages of 100-240V, making it compatible with 220V systems. The charge time of the WA3520 battery may be affected by its temperature, and it is recommended to let the battery cool before charging.

To maintain the Worx charger 20V, it is advised to store it in a clean, dry, and cool place away from heat if it won't be used for a month or more. It is also recommended not to leave the battery on the charger during storage.

In the package, you will receive one pack of the Lasica 20 Volt Battery Charger WA3742, compatible with Worx 20-Volt Cordless Power Tools Lithium Battery.

To address some feedback and reviews, it is important to clarify that the WA3742 charger is specifically designed for use with Worx 20V batteries and may not be compatible with other 20V batteries. We have implemented a rigorous quality control system that ensures our products comply with FCC RoHS and CE security testing standards.

If you have any questions or concerns, please feel free to contact us. You can click "Ask a question" on our storefront or select the "contact seller" option in "YOUR ORDER".

product information: