18650 Li-Ion Battery Charger, 4-Slot Smart Charging With Auto Cut-Off
18650 Li-Ion Battery Charger, 4-Slot Smart Charging With Auto Cut-Off
Details
This compact charging dock gives four cylindrical lithium cells their own dedicated bay, so a fresh 18650 or 18500 goes in one slot while a spent 18350 tops up in the next, each on its own independent circuit. The matte plastic shell stays cool to the touch during a full charging cycle, and a pair of status lights per bay tells you at a glance which cells are still working and which are ready to go back in your torch, headlamp, or remote.
Four bays, zero babysitting, and a universal plug for use anywhere in the world.
Features
- Four independent charging channels — each bay runs its own cycle, so pulling one finished cell out never interrupts or slows the three still charging.
- Automatic cut-off at 4.23V — every slot senses when its cell is full and stops on its own, so you can load it up and walk away without watching the clock.
- Two-colour LED per bay — glows red while a cell is charging and switches to green the moment it's ready, so one glance tells you what's done.
Which cells it takes
The four bays adjust to fit a wide span of cylindrical lithium sizes, so you can mix and match whatever is in your drawer: 10440, 14500, 16340, 16650, 14650, 18350, 18500, and 18650 cells all seat correctly.
Plug options
| Option | Plug type |
|---|---|
| EU | Two-pin European plug |
| US | Two-pin North American plug |
Specifications
| Input | AC 110–240V, 50/60Hz |
| Output | DC 4.2V / 600mA per slot |
| Cut-off voltage | 4.23V automatic stop |
| Charging slots | 4 independent channels |
| Status indicator | Red while charging, green when full |
| Dimensions | 4.9" × 3.6" × 1.2" (125 × 92 × 30 mm) |
| Certification | CE & RoHS |
What's in the box
- 1 × four-slot battery charger
- Batteries not included
Frequently asked questions
Will it charge all four slots at the same time?
Yes. Each bay has its own charging circuit, so all four run independently — no cell has to wait its turn.
How do I know when a cell is done?
The LED above that slot turns from red to green the instant the cell hits 4.23V and the charger cuts the current automatically.
Can I use it outside Europe or North America?
The internal circuitry accepts 110–240V worldwide; just pick the EU or US plug option that matches your outlets when you order.
Every order ships free with no minimum, and you have 30 days to return it if it's not right for you. Real human support is here at Support@fioriscas.com.