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Car Power & Electrical

Car Power & Electrical

Car Power & Electrical

Keep your devices charged and your vehicle's electrical system running smoothly with our Car Power & Electrical collection at Syndmart. From jump starters and power inverters to USB car chargers and battery maintainers, we carry reliable power solutions for every driver.

What You'll Find

  • Jump Starters & Battery Boosters — Compact lithium jump starters to get you back on the road fast
  • Power Inverters & Converters — 12V to 240V inverters for powering laptops, tools, and appliances on the go
  • USB & Multi-Port Car Chargers — Fast-charging USB-A and USB-C adapters for all your devices
  • Battery Maintainers & Trickle Chargers — Smart chargers to keep your battery healthy during storage or low use
  • Car Fuses & Electrical Connectors — Replacement fuses, blade connectors, and terminal kits for electrical repairs
  • Wiring Harnesses & Relay Kits — Pre-wired harnesses and relay switches for clean, reliable installations

Shop Car Power & Electrical at Syndmart — never get stranded without power, with worldwide delivery.


  • BM210 LED Battery Indicator For Electric Vehicles And Golf Carts 12-72V compact 10-segment LED battery monitor for golf carts, motorcycles, forklifts BM210 LED Battery Indicator For Electric Vehicles And Golf Carts 12-72V compact 10-segment LED battery monitor showing capacity from E to F

    BM210 LED Battery Indicator For Electric Vehicles And Golf Carts 12-72V

    BM210 LED Battery Indicator is a compact, multi-voltage battery level monitor for electric vehicles and golf carts. It supports 12–72V systems and presents remaining capacity with a 10-segment LED readout. Use it to monitor battery life in golf carts, EZGO and other electric carts, motorcycles, forklifts, club cars, and similar devices. On power-up, all LEDs flash three times to indicate successful startup and automatic voltage recognition. 10-segment LED bar uses 1 red, 2 yellow, and 7 green LEDs, showing 10% steps. Voltage range supports 12V, 24V, 36V, 48V, 60V, with 72V as an option. DIP switch aligns the indicator with the current battery voltage; default is 12V; non-shorting. Reverse connection protection helps prevent short circuits if polarity is connected incorrectly. IP65 waterproof and heat-resistant housing, low power draw, and automatic sleep mode. Self-contained unit with automatic voltage recognition for simple, reliable installation. Specifications at a glance: 10 LED segments, IP65 rating, auto startup recognition, sleep mode for power savings. Fit: Designed for dashboard installation in 12–72V battery systems found in golf carts and small electric vehicles.

    $28.57

  • Car USB Power Converter 12V To 5V 3A Type C Car Charger compact USB-C vehicle converter with integrated IC and dustproof glue-filled construction Car USB Power Converter 12V To 5V 3A Type C Car Charger compact black glue-filled DC-DC converter with USB-C output and red/black input wires

    Car USB Power Converter 12V To 5V 3A Type C Car Charger

    Car USB Power Converter 12V to 5V 3A Type-C Car Charger provides a compact, reliable USB-C charging solution for vehicles. Ideal for everyday commuting, road trips, and powering in-dash devices while driving. Input 12V vehicle power, output 5V via USB-C at up to 3A. Integrated IC design minimizes size while maintaining stable charging performance. Glue-filled construction provides dustproof, waterproof, and shockproof protection. Built-in safety features guard against over-voltage, over-current, over-temperature, and reverse connection. Low power consumption helps reduce battery drain during long drives. Pure copper wiring delivers efficient conductivity with reduced heat generation. Material: ABS plastic; Conductor: copper wiring; Styles: multiple finish options available. Fit: Designed for standard 12V vehicle sockets; compatible with USB-C devices including smartphones, tablets, and navigation units.

    $21.37 - $22.56

  • Fulree Ultra-Thin Vehicle DC Power Converter, 12V To Multiple Voltages compact 11mm DC-DC converter for dashboards, sensors, and mobile devices Fulree Ultra-Thin Vehicle DC Power Converter, 12V To Multiple Voltages slim 11mm DC-DC converter module for cars, boats, dashboards and sensors

    Fulree Ultra-Thin Vehicle DC Power Converter, 12V To Multiple Voltages

    Compact and reliable, this Ultra-Thin Vehicle DC Power Converter performs DC-DC power conversion from a 12V vehicle supply to multiple precise voltages for small electronics. It features an 11 mm-thick shell to fit tight spaces while delivering steady output. Ideal for powering dashboards, sensors, or compact devices in cars, boats, or mobile setups, as long as the device voltage requirements align with the available outputs. Input range DC 8–15 V Outputs 3.3V, 4.2V, 5V, 6V, 7.5V, 9V Current/power up to 2.5 A total; 9V up to 1 A Efficiency >95% efficiency; no-load 10–12 mA Protections overcurrent, overheating, short circuit, reverse connection Size and cable 43 × 22 × 11 mm; ~14 g; 13 cm connection cable; ultra-thin shell Light specifications: Non-isolated buck design; compact, converts efficiently, with low idle power and wide operating temperature. Fit: Compatible with devices that require listed voltages; verify input supply and current draw to ensure proper operation in your vehicle setup.

  • Car AUX and USB Socket Connector Switch for Chevrolet Cruze - black ABS replacement panel with USB port and 3.5mm AUX jack Car AUX and USB Socket Connector Switch for Chevrolet Cruze - ABS replacement socket with 6-pin connector, USB and 3.5mm AUX port

    Car AUX and USB Socket Connector Switch for Chevrolet Cruze

    This Car AUX and USB Socket Connector Switch uses ABS construction for durable, safe connectivity in your vehicle’s stereo and charging setup. It’s designed to match your car’s original profile for a clean, integrated look. Ideal for replacing a worn or damaged AUX/USB socket in Chevrolet vehicles, including Cruze and other listed models, with a precisely matched design to support reliable audio playback and device charging. ABS material provides long-lasting durability in automotive interiors OE-compatible socket with numbers 13599456, 22875063, 390875295 for reference AUX and USB socket combo supports standard audio playback and charging needs Plug-and-play installation with aligned connectors for straightforward fit Compatible with multiple Chevrolet models (Insignia A, Astra K, Verano CP5/CP6, Regal, Envision CP4, Malibu EG3, and more) Specifications: Material — ABS; Ports — AUX + USB; OE references — 13599456, 22875063, 390875295; Installation — straightforward, requires standard wiring in listed models. Fit: Designed to fit the listed Chevrolet models where the original AUX/USB socket is located, including Cruze-based configurations.

    $27.07

  • Motorcycle and Car Start-Up Voice Prompt for Power-On Sound compact 90dB MP3 audio module with wires for ignition cue Motorcycle and Car Start-Up Voice Prompt for Power-On Sound compact 90dB MP3 module with grill speaker and multicolor wires

    Motorcycle and Car Start-Up Voice Prompt for Power-On Sound

    The Motorcycle and Car Start-Up Voice Prompt is a compact audio module designed to play a start-up cue when power is applied. It delivers a clear 90 dB prompt and supports MP3 audio with flexible power options. Suitable for motorcycles, cars, or custom dashboards that require an audible ignition cue. It can be triggered by power-on events, four-channel inputs, or RS485, and operates from DC 6–30V or AC 220V. 90 dB audible prompt for clear recognition at typical distances. MP3 playback up to 192 kbps; 4 MB memory stores ~16 minutes. Power options: DC 6–30V or AC 220V; 2 W, 8-ohm load. Flexible triggering: power-on sound, loop option, four-channel trigger, RS485. Physical specs: 72 × 20 mm, 56 g; 64 mm hole spacing; M35 screws. Cable lengths: trigger 22 cm; power 31 cm. Fit and installation: Compact footprint fits under dashboards or enclosures; suitable for vehicles with 64 mm mounting hole spacing and M35 hardware.

    $31.02 - $33.46

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