4S Li-ion battery charger

  • 16.8V 16A Li-ion Battery Charger for 4S 14.8V Li-ion Battery- China factory

    QL16816000 16.8V 16A Charger for 4S 14.8V Li-ion Battery

    • Designed for 4S 14.8V Li-ion, Lithium-ion, and LiPo batteries

    • 16.8V DC output with 16A fast charging current

    • Intelligent 4-stage charging: Pre-charge, CC, CV, Auto Cut-off

    • Built-in safety protections: OVP, OCP, Short-circuit, Reverse polarity

    • Double color LED indicator: Power, Charging, Error

    • CE, UL, FCC, TUV, PSE, CCC certified

    • Efficient passive cooling, high conversion ≥89%

    • Durable housing, drop-resistant, vibration-tested

    • 3-year warranty backed by QILIPOWER


  • 16.8V 6A Li-ion Battery Charger for 4S 14.8V Li-ion Battery- China factory

    QL1686000 16.8V 6A Charger for 4S 14.8V Li-ion Battery

    • Designed for 4S 14.8V Li-ion, Lipo, and Lithium batteries

    • High-efficiency 16.8V 6A output with automatic CC/CV cut-off

    • Dual-color LED indicator: Red (charging), Green (full), Flash (error)

    • Built-in protections: OVP, OCP, Short Circuit, Reverse Polarity

    • CE, UL, TUV, FCC, PSE, CCC certified for global safety compliance

    • Compact size: 154×60×36mm; Weight: 450g

    • Accepts 100–240V AC input for worldwide use

    • 3-Year Warranty from QILIPOWER

  • 16.8V 7A Li-ion Battery Charger for 4S 14.8V Li-ion Battery- China factory

    QL1687000 16.8V 7A Charger for 4S 14.8V Li-ion Battery

    • Smart charging process: pre-charge, CC, CV, auto cut-off

    • 16.8V 7A output for 4S (14.8V) lithium-ion and LiPo battery packs

    • Double color LED indicator for charging status and fault detection

    • Built-in multiple protections: over-voltage, over-current, short-circuit, reverse polarity

    • High conversion efficiency ≥89%, natural air-cooled design

    • Certified by CE, UL, TUV, FCC, PSE, CCC

    • QILIPOWER® – trusted lithium battery charger manufacturer with 3-year warranty


  • 16.8V 8A Li-ion Battery Charger for 4S 14.8V Li-ion Battery- China factory

    QL1688000 16.8V 8A Charger for 4S 14.8V Li-ion Battery

    • Advanced charging: pre-charge, constant current, constant voltage, auto cut-off

    • Output 16.8V 8A for 4S (14.8V) lithium-ion or LiPo batteries

    • Dual-color LED display for charge status and fault warnings

    • Built-in safety protections: over-voltage, over-current, short-circuit, reverse polarity

    • High efficiency (≥89%) and natural air-cooled design

    • Safety certified: CE, UL, FCC, TUV, PSE, CCC

    • QILIPOWER® – specialized in Li-ion battery chargers with 3-year warranty