Dual-Slot 18650 Lithium-Ion Battery Charger
- Charges 1–2 × 18650 Li-ion batteries simultaneously
- Independent slots with CC/CV charging
- LED indicators for charging/full status
- Built-in safety protections (overcharge, short-circuit, reverse polarity)
- Compact and lightweight for portability
- Input: AC 100–240V or DC 5V (USB, model dependent)
- Output: 4.2V per slot, ~500–1000mA charging current
95,00 EGP
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Description
This 2-slot 18650 battery charger is designed for safely charging up to two lithium-ion 18650 cells simultaneously. It features independent charging channels, automatic voltage detection, and built-in safety protections to prevent overcharging, short-circuits, and overheating. Compact, lightweight, and easy to use, it is the ideal power management solution for flashlights, power banks, custom DIY electronics, and any other rechargeable battery applications.
Key Features
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Dual Charging: Charges 1 or 2 x 18650 Li-ion batteries simultaneously.
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Independent Channels: Dedicated charging for each slot allows you to mix batteries with varying charge levels.
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Smart Charging Profile: Utilizes automatic constant current / constant voltage (CC/CV) charging for optimal battery health.
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Clear Visual Feedback: Intuitive LED indicators show charging status (Red = Charging, Green = Full).
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Comprehensive Safety: Built-in protections safeguard against overcharge, short-circuits, and reverse polarity.
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Travel Ready: Compact, lightweight design makes it highly portable for field work or workbench use.
Technical Specifications
| Specification | Detail |
| Battery Compatibility | 18650 Lithium-ion (3.7V nominal) |
| Number of Slots | 2 (Independent) |
| Input Voltage | AC 100–240V 50/60Hz OR DC 5V (USB version depending on model) |
| Output Voltage | 4.2V DC per slot |
| Charging Current | ~500mA – 1000mA per slot (depending on model) |
| Status Indicators | Red (Charging) / Green (Fully Charged) |
| Dimensions | ~110 mm × 60 mm × 30 mm (varies slightly by design) |
| Weight | ~70g – 100g |
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
| Battery Type | 18650 Li-ion |
| Number of Cells | 2 |
| Input Voltage | 5V DC |
| Charging Current | Adjustable (typically 500mA–1000mA) |
| Material | Plastic & electronic components |
| Usage | Charging 18650 Li-ion batteries safely for DIY electronics, flashlights, and power banks |
