Key Features
- Dual 18650 Battery Charging: Charges two 18650 batteries simultaneously at 1.0A per bay, or a single battery at 2.1A for faster charging.
- Built-in Power Bank: Use the charger as a portable power bank by inserting one or two charged batteries; connect via USB cable and activate by pressing and holding the side button for 2 seconds.
- Pass-Through Functionality: Supports simultaneous charge and discharge, allowing batteries to charge while the power bank outputs power.
- Micro USB Input: Powered via 5V 2.1A micro USB input for convenient charging.
Technical Specifications
Charger Specifications
| Parameter | Detail |
|---|---|
| Battery Compatibility | 18650 |
| Bays | 2 |
| Single Bay Output | 2.1A |
| Dual Bay Output (per bay) | 1.0A |
| Input | 5V 2.1A (Micro USB) |
| Power Bank Mode | Yes |
| Pass-Through Charging | Yes |
Package Contents
- 1 X Efest LUSH BOX Charger
- 1 X USB to Micro USB Cable












