USB Single Slot 18650 Battery Charger for 3.7v Lithium Batteries

WDJD has been specializing in smart chargers for various types of batteries, such as 3.7V Li-ion batteries, AA/AAA batteries, camera batteries, USB wall mounts, and custom chargers. With an experienced R&D department and a factory of more than 200 square feet, we are committed to providing high-quality products at affordable prices to meet the needs of our customers. In addition, we have obtained international standard qualifications such as CE, FCC, and ROSH.

Our WDJD Battery Charger is made from durable ABS material and features over-charge prevention, temperature monitoring, and reverse polarity protection. It automatically stops charging when the battery is fully charged and is designed with a reasonable heat sink to ensure fast charging without overheating. However, there are certain precautions to consider, such as charging at room temperature, unplugging the power source when not in use, and avoiding charging alkaline or carbon batteries as it may damage the chargers or batteries. It is also important to keep the charger away from water and excessive dust, and to refrain from disassembling or operating the charger if it is damaged in any way.

Our range of single-slot and multi-slot chargers cater to different charging needs and come with customer reviews averaging 4.4 out of 5 stars. The prices range from $5.99 to $12.99 based on the specific model and features. Each model has specific input, current, and cut-off voltage specifications, making it suitable for various battery types.

Common customer queries are addressed, such as the compatibility of the charger with specific battery types, the charging duration for specific batteries, and the indicator lights to signify charging and fully charged status. The charger is also designed to provide safe charge protection, and is micro-USB compatible, making it suitable for use with various USB inputs.

In summary, our WDJD Battery Charger is a versatile and reliable solution for charging various types of batteries, providing safety and convenience for our customers.

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