AIZYSY 14V 56W Charger Kit for NOCO GB70 GB150 GB250+ GB251+ — AC + Car Cables, Fast Safe Charging

The AIZYSY 14V 56W Charger Kit is a replacement power solution that charges NOCO Genius Boost UltraSafe lithium jump starters (XGC4-compatible models) from AC outlets or a vehicle cigarette lighter.

This charger kit provides a dedicated 14V, 4A (56W) output tailored for NOCO Boost models such as GB70, GB150, GB250+, GB251+, GB500 and GB500+. It includes an AC power adapter, an AC mains cord and a 14V cigarette-lighter car charging cable, so you can top up your jump starter at home or on the road. Built-in protections guard against over-current, over-voltage, short circuits and overheating to help preserve the battery and provide safer charging.

Which NOCO models will this AIZYSY charger work with?

This adapter is designed specifically for the NOCO Boost series that use the XGC4 charging interface. It is compatible with GB70, GB150, GB250+, GB251+, GB500 and GB500+ models. It is not compatible with NOCO units that require 5V charging.

• Output: DC 14V at 4A (56W) — matches XGC4 input requirements.
• Works with listed NOCO Genius Boost UltraSafe models.
• Not suitable for 5V USB-powered NOCO units.

How fast and safe is charging with this kit?

The 56W power rating enables a faster top-up compared with lower-wattage adapters, reducing time between uses. Safety features monitor current and temperature to minimize risk during charging. While faster than typical cigarette-lighter chargers, final charge time depends on the jump starter's remaining capacity and condition.

• 56W (14V x 4A) output for quicker charging.
• Integrated protections: over-current, over-voltage, short-circuit, over-temperature.
• Includes both AC and car charging cables for flexible use.

What power specifications and cables are included?

The kit ships with the powered adapter and two separate cords so you can use it at home or from a vehicle. The AC input accepts 100–240V, making it suitable for international mains. Each cable measures about 59 inches, giving enough reach for most installation or in-car charging positions.

• Input: AC 100–240V; Output: DC 14V, 4A (56W).
• Included: 1×14V power adapter, 1×AC power cord, 1×car cigarette-lighter cord.
• Cable lengths: approximately 59 inches each for convenient placement.

How do I troubleshoot or get support if it doesn’t work?

If you experience charging issues, first confirm your NOCO model requires a 14V XGC4 adapter and that connectors are fully seated. Try both AC and car cords to isolate the problem. The vendor offers customer support and will help with troubleshooting or replacements if the unit is defective.

• Verify compatibility with listed NOCO models before use.
• Test both the AC and cigarette-lighter cables to identify faults.
• Contact AIZYSY support for guidance or warranty assistance.

Who is this for? The AIZYSY 14V 56W Charger Kit is aimed at owners of NOCO Genius Boost UltraSafe jump starters that accept the XGC4 14V input who want a reliable replacement or secondary charger. It’s ideal for vehicle owners, mechanics, RV and boat users who need both home and in-car charging options and prefer an adapter with protective circuitry. If you own a 5V-charging NOCO model, choose the correct low-voltage charger instead.