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Armytek Handy C4 Pro charger
Description
Armytek Handy C4 Pro – Smart 4-Slot Battery Charger with Powerbank Function
The Armytek Handy C4 Pro is a compact and intelligent 4-channel battery charger designed for reliable daily use. It supports a wide range of battery types and includes a powerbank function, making it a practical tool for both home and outdoor use.
Smart Charging Technology
The charger automatically detects battery type, charge level and optimal current to ensure safe and efficient charging while extending battery lifespan.
- Automatic battery detection
- Independent charging channels
- Optimized charging algorithm
- Stops charging automatically when full
Wide Compatibility
- Li-Ion / IMR batteries
- Ni-MH / Ni-Cd batteries
- Supports sizes: 10440, 14500, 16340, 18350, 18650
- Also compatible with AAAA, AAA, AA, C
Fast and Efficient Charging
- Up to 1A per channel
- 4 batteries can be charged simultaneously
- Low current mode for small batteries
Powerbank Function
The Handy C4 Pro can also be used as a powerbank using Li-Ion batteries, providing reliable backup power for your devices.
- Output: up to 2 × 2.5A
- Compatible with smartphones and tablets
- Efficient energy usage across channels
To use powerbank mode, insert one or more 18650 batteries and connect your device via USB. [oai_citation:0‡Manual_Handy_C4_Pro_ML.pdf](sediment://file_0000000096c071fb93939bba9ad72e85)
Safety Features
- Reverse polarity protection
- Detection of faulty batteries
- Short circuit protection
- Non-flammable material
Clear LED Indication
LED indicators display the charging progress in real time, showing different charge levels and charging status.
- Charge levels: 0% / 25% / 50% / 75% / full
- Separate indication for each slot
Specifications
| Number of channels | 4 |
| Battery types | Li-Ion, IMR, Ni-MH, Ni-Cd |
| Supported sizes | 10440–18650, AAAA, AAA, AA, C |
| Charging current | 0.5A / 1A per channel |
| Voltage | 4.2V / 1.5V |
| Input | DC 5V / 4A |
| Powerbank output | DC 5V / 2×2.5A |
| Cut-off current | 40mA / 80mA |
| Dimensions | 95 × 100 × 32 mm |
| Weight | 135 g |
| Warranty | 5 years |
What’s Included
- Armytek Handy C4 Pro charger
- USB Type-C cable
- User manual
Use Cases
- Charging flashlight batteries (18650, etc.)
- Backup power for outdoor trips
- Daily battery charging at home or work
Care and Safety
- Use only compatible rechargeable batteries
- Do not charge disposable batteries
- Operate in dry, ventilated areas
- Avoid extreme temperatures
FAQ
Can I charge different battery types at the same time?
Yes, each channel works independently and automatically adjusts charging parameters.
Can it be used as a powerbank?
Yes, with Li-Ion batteries installed, it can charge phones and other USB devices.
Does it stop charging automatically?
Yes, charging stops automatically when the battery is full.
Glossary
- Li-Ion: Rechargeable lithium-ion battery
- Ni-MH: Nickel-metal hydride battery
- Independent channels: Each battery charges separately
- Powerbank: Device used to charge other electronics
Manufacturer & GPSR Contact
Armytek GmbH
Jonasstr. 6
10551 Berlin
Germany
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.