Key Features
- 4-Bay Smart Charging: Charges four Li-ion cells simultaneously with independent monitoring and control for each bay.
- Dual Charging Modes: Selectable 1.0A fast charge for one or two batteries, and 0.5A consistent charge for three or four batteries.
- Intuitive LED Indicators: Red light indicates charging status; green light indicates fully charged batteries.
- Comprehensive Safety Protections: Features reverse polarity, activation, over-charge, and short-circuit protection, along with precision voltage monitoring.
- Broad Compatibility: Supports standard Li-ion battery sizes including 18650, 26650, 21700 (implied by range), and smaller variants.
- Durable Design: Constructed with fire retardant and fire-resistant materials for safe and reliable operation.
Technical Specifications
Charger Specifications
| Parameter | Detail |
|---|---|
| Number of Bays | 4 |
| Supported Battery Chemistry | 3.6V/3.7V Lithium Cells |
| Supported Battery Sizes | 10440/14500/14650/16340/16650/17650/17670/18350/18490/18500/18650/22650/26500/26650 |
| Charging Modes | 0.5A, 1.0A |
| AC Input | 100-240V 50-60Hz |
| DC Input | 12V 1A |
| DC Output | 12V 1A |
| Constant Current (CC) | 1000mA (±10%) |
| Construction Material | Fire Retardant & Fire Resistance |
Package Contents
- 1 X Efest PRO C4 Charger
- 1 X AC Wall Plug
- 1 X Instructional Manual
- 1 X Warranty Card
