18650 Charger with Two USB Slots
The compact universal charger BH-042100-02U, featuring two independent charging channels, is designed for fast, efficient, and safe recharging of 18650 form-factor lithium-ion batteries and compatible modifications. Powered by a standard USB port, the device is convenient for use at home, in the office, or on the go; it is compatible with charging adapters, power banks, and computer USB ports.
Key advantages: automatic charging stop upon reaching full battery capacity, temperature monitoring to prevent overheating, short-circuit protection, anti-reverse circuit for safe connection, and a durable fire-resistant ABS plastic casing that enhances operational safety.
Description and Purpose
The BH-042100-02U model, named "Charger for two 18650 batteries," is suitable for a wide range of 3.7V lithium-ion batteries: 10440, 14500, 16340, 16650, 18350, 18500, 18650, 26650. The design with two independent channels allows simultaneous charging of two cells without mutual interference, and smart control logic makes the process safe and user-friendly.
| Specifications | Value |
|---|---|
| Description | Universal charger for 18650 batteries with two independent charging channels. Smart fast charger with USB port for 3.7V lithium-ion batteries can automatically stop charging when the battery is fully charged. Suitable for 3.7V lithium-ion batteries 10440, 14500, 16340, 16650, 18350, 18500, 18650, 26650. Safe charging with protection against overcharge, overheating, short circuit, and using fire-resistant ABS material. |
| Overcharge protection | Automatic charging stop upon completion. |
| Overheat protection | Temperature monitoring to prevent overheating. |
| Anti-reverse circuit function | Protection against short circuit and incorrect battery connection. |
| Short-circuit protection | Short-circuit protection. |
| Housing material | Durable, fire-resistant ABS. |
| Name | Charger for two 18650 batteries |
| Model | BH-042100-02U |
| Feature | Two independent charging channels. |
| Power method | USB power |
| Input voltage | DC 5V 1-2A |
| Output voltage | DC 4.2V 1000mA |
| Weight | 58 g |
| Size | 60×35×12 mm |
| Compatible battery models | 10440, 14500, 16340, 16650, 18350, 18500, 18650, 26650 |
Manufacturer: China
Category: Drones & Quadcopters > Drone Components > Chargers
Package contents:
- 1× Universal USB Charger
- 1× USB Cable
This charger is ideal for owners of drones, quadcopters, flashlights, and other portable devices powered by 18650 type batteries and compatible modifications. Reliable protective mechanisms ensure safe operation during daily use, while compact dimensions (60×35×12 mm) and low weight (58 g) make the device convenient for transport in a bag or backpack. Connection via a standard USB port ensures universal compatibility with most adapters and power banks.
By choosing the BH-042100-02U model, you get an easy-to-use and safe charger with automatic charging control functions, overcharge and overheat protection, and a durable fire-resistant ABS casing. This is a practical solution for those who need reliable charging for various types of 3.7V lithium-ion batteries.
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