Skywolfeye 18650 Battery Charger Universal Smart 18650 Charger with LED Indicator for 3.7V Lithium ion Battery 18650 21700 26650 18500 16650 14500 Rechargeable Batteries (4 Bay)
Product ID: 679554534
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Details
- BrandSkywolfeye
- ColourBlack
- Item weight0.21 Kilograms
- Output voltage4.2 Volts
- Input voltage240 Volts
⚡2A max fast charging current
🔋4 independent charging bays
🛡️Multi-layer safety protection
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Description
🔌 Power up smarter, faster, safer — never miss a charge!
- OPTIMIZED FAST CHARGING - Automatically selects the ideal current up to 2A for rapid, safe charging
- UNIVERSAL COMPATIBILITY - Supports a wide range of 3.7V lithium-ion batteries including 18650, 21700, 26650, and more
- SMART LED STATUS DISPLAY - Real-time red/green indicators show charging progress and completion
- ADVANCED SAFETY CIRCUITRY - Built-in protections against reverse polarity, short circuit, overcharge, and overcurrent
- CHARGE 4 BATTERIES AT ONCE - Simultaneous 4-bay independent charging for ultimate efficiency
This 4-bay universal smart charger efficiently powers multiple 3.7V lithium-ion batteries including 18650, 21700, and 26650 types. Featuring fast 2A charging per bay, real-time LED indicators, and comprehensive safety protections, it ensures rapid, reliable, and secure battery charging for your essential devices.
Specifications
| Battery Charge Time | 6 Hours |
| Current Rating | 500 Milliamps |
| Input Voltage | 4.2 Volts |
| Output Voltage | 4.2 Volts |
| Item Weight | 0.21 Kilograms |
| Item Dimensions D x W x H | 3"D x 6"W x 5"H |
| Color | Black |
Common Questions
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TrustScore 4.5 | 7,300+ reviews
Received my product in pristine condition. Great service overall.
1 month ago
Good experience, but the tracking updates could be better.
2 months ago
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