Key Features
- Multi-Bay Charging Options: Available in PRO C2 (2-bay) and PRO C4 (4-bay) editions to suit different charging needs
- Intelligent Current Adjustment: PRO C4 automatically adjusts charge current based on battery quantity—1A per bay for 1-2 batteries, 0.5A per bay for 3-4 batteries
- Independent Charge Monitoring: Each bay features dedicated LED indicators for real-time charging status feedback
- PRO Protection Suite: Integrated safety features include Over Charge Protection, Auto Detect Charging, 4.1V Recharge, Reverse Polarity Protection, and Activation Current capability
- Wide Battery Compatibility: Supports 10440, 14500, 14650, 16340, 16650, 17650, 17670, 17350, 18490, 18500, 18650, 26500, and 26650 battery sizes
- Dual Power Input: Compatible with both DC 12V and AC power sources
- Durable Construction: Non-slip legs provide a stable base while hardened spring-loaded negative ports ensure long-lasting durability
Technical Specifications
PRO C2 Specifications
| Parameter | Detail |
|---|---|
| Number of Bays | 2 |
| Max Charging Current per Bay | 1A |
| Charging Voltage | 3.6V/3.7V to 4.2V |
| Power Input | DC 12V / AC |
| Battery Compatibility | 10440/14500/14650/16340/16650/17650/17670/17350/18490/18500/18650/26500/26650 |
PRO C4 Specifications
| Parameter | Detail |
|---|---|
| Number of Bays | 4 |
| Max Charging Current (1-2 batteries) | Dual 1A per bay |
| Max Charging Current (3-4 batteries) | 0.5A per bay |
| Intelligent Current Adjustment | Yes |
| Charging Voltage | 3.6V/3.7V to 4.2V |
| Power Input | DC 12V / AC |
| Battery Compatibility | 10440/14500/14650/16340/16650/17650/17670/17350/18490/18500/18650/26500/26650 |
Package Contents
- 1 X Efest PRO C Charger
- 1 X Power Cord
- 1 X Manual
- 1 X Warranty Card












