Compact 18650 Battery Charger Set for Children's Toys

Safety is the top priority with this Microcontroller Unit (MCU)-controlled device. It automatically stops charging when detecting improper input voltage, defective or short circuits, or non-rechargeable batteries. The device also features reverse polarity protection. Once the battery is fully charged, it will automatically stop charging to prevent overcharging.

This universal charger is compatible with a variety of lithium battery models, including 18650, 18600, 14600, and 14500. It comes with a full automatic stop function and multiple security protection settings to effectively prevent reverse charging, short circuits, overcharging, over-discharging, and overcurrent, allowing users to use the product without any safety concerns.

The USB cable can be used to charge the device from cell phone chargers, computers, or other rechargeable batteries, making the process simple and convenient. The two-color LED indicator displays the charging status, with red light indicating charging and green light indicating a full battery. The intelligent full self-stop feature ensures the battery is charged safely and efficiently.

Capable of supporting up to 1000 charging and discharging cycles without memory effect, this device helps reduce the hassle of frequently replacing batteries for your equipment.

The product comes with a one-year warranty, and a 3-month package return and exchange policy. If you have any questions or encounter any quality issues, feel free to contact the manufacturer for further support.

This 3400mAh rechargeable flat top battery is compatible with a wide range of devices, including headlamps, doorbells, cameras, and small fans, helping you quickly revive your gadgets. The intelligent circuits ensure a safe and efficient charging experience, giving you peace of mind while using the device.

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