14V 56W Charger for NOCO Jump Starter Compatible with NOCO

SYFLYH 14V 56W power adapter replaces the original NOCO charger for GB70, GB150, GB250+, GB251+, GB500 and GB500+ jump starters, delivering safe 14V/4A charging with multiple built-in protections.

If your NOCO Genius Boost or Ultra Safe lithium jump starter needs a reliable replacement charger, this SYFLYH 14V 56W power adapter offers a cost-effective option designed to match the electrical specifications of several NOCO models. Engineered with an internal IC protection chip and a fireproof PC shell, the adapter aims to provide steady charging, longer component life, and basic safeguards against common electrical faults.

Which NOCO models will this charger work with?

This adapter was built to be compatible with multiple NOCO boost and Genius Boost series jump starters that require a 14V DC input. It is not a universal USB-C or Type-C charger — confirm your device uses the same coaxial DC barrel input as the listed models before buying.

• Compatible models: NOCO GB70, GB150, GB250+, GB251+, GB500, GB500+
• Output: DC 14V at 4A (56W) matching many factory chargers
• Not compatible with devices that use a Type-C charging port

How does the adapter protect my jump starter while charging?

The SYFLYH adapter includes an advanced IC chip that provides voltage, current, temperature, and overload protections. These safeguards reduce the risk of overcharging and thermal stress during routine charging, improving safety compared with unprotected aftermarket cords.

• Voltage protection prevents spikes from reaching the battery
• Current and overload protection limit excessive draw
• Temperature protection cuts output if internal heat rises too high

What are the physical and electrical specifications I should know?

The adapter accepts common worldwide AC input and outputs a steady 14V DC at up to 4A for a maximum of 56W. It uses durable construction with a fire-resistant PC housing and pure copper internal conductors for improved longevity and consistent power delivery.

• Input voltage: AC 100–240V (suitable for international use)
• Output: DC 14V, 4A, 56W total power
• Cable lengths: AC cord ~59 inches, DC cord ~59 inches for flexible placement

What service and warranty does SYFLYH provide?

SYFLYH offers friendly after-sales support including a 2-year warranty and a fast return or exchange policy. The company emphasizes building cost-effective chargers while covering a broad range of NOCO charging port types — verify compatibility before purchasing to ensure a smooth exchange if needed.

• 2-year warranty covers manufacturing issues
• Fast return and exchange policy for customer satisfaction
• Customer guidance recommended: check your device’s port type first

Who is this for? If you own a NOCO GB70, GB150, GB250+, GB251+, GB500 or GB500+ jump starter and need an affordable, protected replacement charger that matches the original 14V/4A output, this SYFLYH adapter is a practical choice. It’s aimed at drivers, fleet maintainers, outdoor enthusiasts, and anyone who wants a compact charger with protection features and international AC compatibility. Avoid ordering this adapter if your jump starter requires a Type-C input or a different voltage/current specification.