HKM-135507 Universal Battery Charger for 18650 and Other Rechargeable Batteries - 5V USB Input, Adjustable Charging Current

Introducing the HKM-135507 Universal Battery Charger, your reliable solution for keeping a variety of rechargeable batteries powered and ready to go. Whether you're using 18650, 26650, or even AA and AAA batteries, this charger is designed to accommodate multiple battery types, providing versatility for all your charging needs.

Featuring a USB input of 5V, the HKM-135507 allows for easy connectivity and has an adjustable charging current option of either 500mA or 1000mA. This flexibility ensures you can charge your batteries efficiently while adapting to different battery specifications. The intelligent voltage monitoring termination method guarantees that your batteries are charged safely and accurately.

The charger supports a wide range of batteries:
- Lithium batteries: 3.7V, 3.8V, 3.2V
- NiMH batteries: 1.2V (AAA, AA, A, SC, S)

User-friendly features include a button for selecting the charging type and a clear LED indicator that displays battery levels (25%, 50%, 75%, 100%). This ensures you can easily monitor the charging process.

Instructions for use are straightforward: simply insert the battery in the correct orientation, connect to power, and choose your charging type. Remember to select the correct mode to match your battery type for optimal charging performance.

The dimensions of the HKM-135507 are compact, measuring 113mm in length, 38mm in width, and 29mm in height, making it convenient for storage and travel.

For anyone who relies on rechargeable batteries, the HKM-135507 Universal Battery Charger is an indispensable tool that simplifies the charging process while ensuring safety and efficiency. Keep your devices powered and your batteries ready with this versatile charger.

Rechargeable battery type:
26650, 22650, 26500, 18650, 18490, 18350, 17670, 17500, 17355,
16340,14500, 10440 etc.
AA / AAA / A / SC / S
Specific parameters
DC input voltage: 5V-1A
Battery charging current: 500mA / 1000mA
USB output: 5 ± 0.2V-1000mA
Termination method: Intelligent voltage monitoring
Dimensions: 113mm (length) * 38mm (width) * 29mm (height).
Supported batteries
Supports 3.7V Li-ion / 3.8V Li-ion / 3.2V Li-Fe / 1.2V NiHM
Lithium batteries: 26650, 22650, 26500, 18650, 18490, 18350, 17670, 17500, 17355, 16340, 14500, 10440, etc.
Ni-MH batteries: AAA / AA / A / SC / S, etc.
Warning: Please select the correct charging mode to charge your battery.

USB 5V boost output

USB 5V is only used as a 3.7V / 3.8V lithium battery boost output, and the output current is 1000mAh (NiMH battery is invalid).
USB 5V has no effect when the charger is connected to the adapter.
The USB 5V output of V10 is suitable for most mobile electronic devices on the market, but not all products have been tested, so it is not excluded that some 5V electronic products are not applicable.





Button and LED description



SELECT: Press and hold the button to switch between "0.5A and 1A" charging current. Press the button at the beginning to select the battery charging type. Press the button during charging to view the battery charging type.

NiMH 1.2V: suitable for 1.2V NiHM rechargeable battery, full charge voltage is 1.42V-1.55V (depending on battery performance)

Li-ion 3.7V: is suitable for 3.7V Li-ion rechargeable battery, the full charge voltage is 4.25V.

Li-Fe 3.2V: Suitable for 3.2V Li-Fe rechargeable batteries, with a fully charged voltage of 3.65V.

Li-ion 3.85V: is suitable for 3.8V Li-ion rechargeable battery, the full charge voltage is 4.35V.

25% / 50% / 75% / 100%: indicates the battery level.



Instructions for use:

Put the battery into the charger in the correct direction and then connect the power. At this time, you can choose the charging type. If you don't choose the charger, it will be charged by default.

During the charging process, press and hold the button at any time to change the charging current.

When using, the charger intelligently recognizes 1.2V@NiHM and 3.7V@Li-ion batteries. If it is confirmed that the battery is a 3.2V@Li-Fe battery or a 3.8V@Li-ion battery, please select the corresponding battery type for charging.





Precautions

Please select the correct battery type for charging.

Before using, please refer to the manual carefully and operate the charger correctly.

Use a 5V / 1A adapter.