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The NOCO XGC4 is a 56W XGC power adapter designed to rapidly recharge NOCO Boost and Boost Max UltraSafe lithium jump starters — including the GB70, GB150, GB250+, GB251+ and GB500+ — up to five times faster than a standard 2A USB wall or car charger.
It works with compatible models such as the NOCO Boost GB70 and NOCO Boost GB150, and comes with a UK Type G mains cable. If you own a GBX-series jump starter, see the NOCO U65 65W Boost X USB-C Fast Charger instead.
Key specifications
- Output: 56W, 12V XGC
- Input: 100–240V AC, 50–60Hz (universal)
- Compatible with: GB70, GB150, GB250+, GB251+, GB500+
- AC cable length: 152.4cm
- DC cable length: 152.4cm
- Wire size: 16 AWG
- Weight: 0.37kg
- AC cables included: UK (Type G), Europe (Type C), North America (Type A), Australia (Type I)
XGC4 56W XGC power adapter for NOCO Boost
A dedicated power supply for rapidly recharging NOCO Boost and Boost Max UltraSafe lithium jump starters. Engineered to safely and efficiently recharge the GB70, GB150, GB250+, GB251+ and GB500+ at up to five times the speed of a traditional USB wall or car charger.
Made for Boost
High-frequency, high-efficiency power supply built specifically for NOCO Boost UltraSafe lithium jump starters.
Universal input
The XGC4 accepts 100–240V AC, 50–60Hz, so it works from any mains socket worldwide.
Interchangeable AC cables
Includes four AC cables to cover all regions where NOCO Boost units are sold: UK (Type G), Europe (Type C), North America (Type A) and Australia (Type I).
Up to 5x faster charging
The 56W output delivers efficient energy transfer, cutting charge times to up to five times faster than a traditional 2A USB wall or car charger.
Compatibility
Compatible with NOCO Boost and Boost Max UltraSafe lithium jump starters: GB70, GB150, GB250+, GB251+ and GB500+.
Explore the full range in NOCO Boost Accessories.
Specification
| Type | Battery Chargers |
|---|---|
| Series | Boost |
| Article Number | XGC4 |
| Country of Manufacture | China |
More specs
| |
What's Included
- XGC4 56W Power Adapter
- (1) North America AC Cable (Type A Plug)
- (1) Australia AC Cable (Type I Plug)
- (1) Europe AC Cable (Type C Plug)
- (1) United Kingdom AC Cable (Type G Plug)
NOCO
About the NOCO XGC4
From our tech experts at CEN
A lithium jump starter, small enough to live in the boot and start a car without another vehicle or a set of leads.
Who it suits
Anyone who has been stranded by a flat battery, and drivers of cars that sit for long periods — classics, second vehicles, campers and anything seasonal.
Our tech experts advise
Keep it charged: a jump starter that has sat in a cold boot for a year is no use when you need it. Check the rating suits your engine size, particularly for diesels, which need considerably more current than petrol engines of the same capacity. get in touch if you are unsure which model fits your vehicle.
Explore the full NOCO range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all NOCO
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Frequently Asked Questions
Q: Which NOCO jump starters does the XGC4 work with?
A: It is compatible with the NOCO Boost and Boost Max GB70, GB150, GB250+, GB251+ and GB500 jump starters.
Q: How much faster is the XGC4 than a USB charger?
A: Its 56W output recharges compatible Boost jump starters up to five times faster than a traditional 2A USB wall or car charger.
Q: Does the XGC4 come with a UK plug?
A: Yes. It includes a United Kingdom (Type G) AC cable, plus Europe (Type C), North America (Type A) and Australia (Type I) cables.













































