• 21V 6A Li-ion battery charger for 5S 18.5V packs with LED indicators

    21V 6A Li-ion Battery Charger for 5S 18.5V Battery Packs

    Features

    • Designed for 5S 18.5V Li-ion battery packs

    • Intelligent multi-stage charging: Pre-charge, Constant Current (CC), Constant Voltage (CV), Auto Cut-off

    • Dual-color LED indicators for easy charge monitoring

    • Built-in protections: Over-voltage (OVP), Over-current (OCP), Short-circuit (SCP), Reverse polarity

    • Compact and efficient design with excellent heat dissipation

    • CE, UL, FCC, RoHS certified

    • OEM/ODM customization available

    • 3-year warranty for guaranteed quality

    • Adapt for cordless power tools, LED lighting systems, RC vehicles, drones, portable electronics, and other battery-powered devices.

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  • Fangxin 21V 7A Li‑ion battery charger for 5S 18.5V packs with LED indicators and high current output

    21V 7A Li-ion Battery Charger for 5S 18.5V Packs

    ✅ Features:

    • Intelligent charging: Pre-charge, Constant Current (CC), Constant Voltage (CV), Auto Cut-off

    • Output: 21V 7A, suitable for 5S (18.5V nominal) lithium battery packs

    • Dual-color LED indicators for charging status

    • Safety protections: OVP, OCP, SCP, Reverse Polarity

    • Global certifications: CE, UL, FCC, PSE, RoHS

    • Compact and efficient design

    • OEM & ODM services available

    • 3-year warranty

    ✅ 应用领域（Application）：

    • Cordless power tools

    • LED lighting systems

    • RC hobby (airplane, car, boat)

    • Portable electronics

    • Electric scooter batteries

    • DIY energy storage systems

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  • 4.2V5A Li-ion Battery Charger

    4.2V 5A Li-ion Battery Charger for 3.7V Li-ion Battery

    Features:

    • Fast and efficient charging: 5A big current;
    • Full safety protections: Over temperature, over hot, over voltage, over current;
    • Global certifications: UL, CE, FCC, ETL, PSE, SAA, C-TICK, RCM;
    • Plugs: Multiple international plug options;
    • Warranty: By a 3-year warranty;
    • OEM/ODM customization: Available;
    • Adapt for: the Li-ion battery, Lipo battery, Portable electronics, toys battery, and LED lighting,etc.
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  • 58.4V 1A LiFePO₄ Battery Charger for 16S 51.2V Battery Packs

    58.4V 1A LiFePO₄ Battery Charger for 16S 51.2V Battery Packs

    Fangxin® 58.4V 1A LiFePO₄ battery charger specially designed for 16S 51.2V LiFePO₄ battery packs. Intelligent charging with pre-charge, CC, CV, and auto cut-off. Reliable, safe, and efficient for e-bikes, scooters, and other LiFePO₄-powered devices. 3-year warranty, OEM/ODM available.

    Features：

    • Intelligent charging: Pre-charge, CC, CV, Auto Cut-off

    • LED indicators: Dual-color for charging status

    • Comprehensive protections: OVP, OCP, short-circuit, reverse polarity

    • High efficiency & reliable performance

    • Wide application: E-bikes, scooters, e-scooters, LiFePO₄ battery packs

    • Global certifications: CE, UL, TUV, FCC, PSE, CCC

    • 3-year warranty

    • OEM/ODM services available

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