18650x4 Li-Ion Battery Charger Adapter with Hard Pin Spring Contacts – 4 Slot Universal Charger
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Description
Keep your 18650 Li-ion cells powered and ready with this 4-slot Universal Battery Charger Adapter. Built with durable hard pin spring contacts for a firm, reliable connection, this compact charger is designed for home, travel, and everyday electronics use — from flashlights and remotes to power tools and hobby devices.
Key Features:
- 4 independent charging slots — charge multiple batteries simultaneously
- Hard pin spring-loaded contacts for secure, stable battery connection
- Automatic stop function once charging is complete
- LED charging indicator — Red/Orange while charging, turns Green when full
- Wide-range input voltage for safe, consistent charging
- Compact, lightweight design for home or travel use
Technical Specifications:
| Parameter | Detail |
|---|---|
| Compatible Battery | 18650 Li-ion rechargeable cells |
| Charging Slots | 4 |
| Contact Type | Hard pin spring |
| Charging Voltage | DC 4.2V |
| Output Current | 1200mA |
| Indicator | LED (Red = Charging, Green = Fully Charged) |
Applications:
- Flashlights and torches
- Remote controls and electronic gadgets
- Power banks and DIY battery packs
- Hobby & drone battery charging
- Household and travel use
Package Includes:
- 1 x 18650x4 Li-Ion Battery Charger Adapter (Hard Pin Spring)
(Batteries not included)
18650x4 Li-Ion Battery Charger Adapter with Hard Pin Spring Contacts – 4 Slot Universal Charger