42V 2A Lithium Battery Charger with 5.5mm Barrel Connector

**42V 2A Lithium Battery Charger with 5.5mm Barrel Connector (Model: HK-42-2000)** Key Features: * **Standard 5.5mm DC Barrel Connector:** Features a single 5.5mm outer / 2.1mm inner male DC coaxial barrel plug (center positive) for direct connection to compatible charging ports * **Optimized 42V 2A Output:** Delivers steady, high-speed 42V 2000mA (2A) charging output for 36V Lithium-ion battery packs to ensure fast and efficient power replenishment * **Smart LED Charging Status Indicator:** Integrated dual-color LED light clearly indicates status (Red = Charging in progress, Green = Fully charged or disconnected) * **Comprehensive Built-In Protections:** Intelligent circuit safeguards against over-voltage, over-current, short-circuit, and overheating, housed in flame-retardant material * **Compact & Lightweight Design:** Portable power brick layout makes it easy to store in a backpack, carry on rides, or keep in the garage Electrical Specifications: * Model: HK-42-2000 * Input Voltage: AC 100–240V, 50/60Hz, 1.5A (Universal Input) * Output Voltage/Current: DC 42V / 2000mA (2A) * Output Plug Type: 5.5mm Coaxial DC Barrel Plug * Battery Compatibility: 36V Lithium-ion (Li-ion) Battery Packs Package Contents: * 42V 2A Battery Charger Power Brick with DC Barrel Cable * US Standard 2-Prong AC Power Cord Condition: New Pickup Location: Hwy 27 / Finch Ave. West Tags/keywords: 42V Charger, 42V 2A Charger, Barrel Plug Charger, 5.5mm DC Charger, 36V Lithium Battery Charger, Electric Scooter Charger, E Bike Charger, HK-42-2000, Power Supply Adapter, Lithium Battery Charger, E-Scooter Accessories, Tech Accessories #18.9