Good 4 Slots Battery Charger for 3.6V 3.7V Li-ion Batteries Eizfan NC4 LED Charger 18650 21700 20700 Battery USB Charger 5V 2A
Product Type：USB Battery Charger
Weight：150g / pc
Quality Certifications：CE, RoHS
Warranty：Long-term warranty
LED Display：Battery level indicator
Specifications
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Unique Design: Specially designed for the device
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Quality Certifications: CE, RoHS
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Warranty: Long-term warranty
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MOQ: Low minimum order quantity
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Price: Competitive
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Weight: 110g / piece
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Input: USB 5V 2A
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Product Size: 11.0**6.0*3.2cm
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Compatible Size: 14500 / 14650 / 16340 / 16650 / 18350 / 18490 / 18500 / 18650 / 18700 / 20700 / 21700 / 22650/ 22700 / 25500 / 26650 / 26700
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Output: 4.2V 1A
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Features
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High-quality and cost-effective
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LED display showing battery level
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USB output for powering mobile devices
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Automatic battery type detection
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Automatic stop when charging is complete
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Reverse polarity protection
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Overcharge and short-circuit protection
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Power-saving mode
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Built-in heat dissipation design
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What products does YiFang offer?
YiFang specializes in batteries, chargers, battery packs, and power solutions, including Li-ion, LiMn (IMR), Ni-MH, and LiFePO₄ batteries.
Does YiFang provide OEM/ODM services?
Yes, we offer flexible OEM and ODM customization, including product design, specifications, and packaging to meet your exact requirements.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What is YiFang’s production capacity?
YiFang operates its own factory with automated production lines, producing up to 100,000 units daily, ensuring consistent quality and timely delivery.
How can I contact YiFang for orders or inquiries?
You can contact us via our website inquiry form, email, or phone. Our team is ready to provide professional guidance and customized solutions.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What warranty and after-sales support does YiFang offer?
We provide 6–12 months warranty, responsive customer support, and global insurance coverage for long-term reliability and customer peace of mind.