







⚡ Power up your drive, stay unstoppable.
The NOCO Boost X GB55 is a compact yet ultra-powerful 1750A lithium jump starter designed for 12V car batteries, capable of jump-starting petrol engines up to 7.5L and diesel engines up to 5.0L. Featuring advanced UltraSafe 2.0 technology with spark-proof and reverse polarity protection, it ensures safe and reliable operation. Its turbo USB-C Power Delivery enables rapid recharging in just 1.2 hours or a quick 5-minute boost for emergency starts. Beyond jump-starting, it doubles as a 60W portable power bank for charging multiple devices and includes a versatile 200-lumen LED flashlight with multiple modes for any roadside emergency. Lightweight and portable at 1.53 kg, it’s engineered in the USA and backed by a 1-year warranty.

| Manufacturer | NOCO |
| Brand | NOCO |
| Model | GBX55 |
| Product Dimensions | 16.1 x 10.01 x 23.19 cm; 1.53 kg |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | GBX55 |
| Exterior | Machined |
| Manufacturer part number | GBX55 |
| OEM Part Number | GBX55 |
| Bulb type | LED |
| Special Features | 1750A 12V Portable Lithium Car Battery Jump Starter Power Pack, 200 Lumen LED Flashlight with Multiple Modes, including SOS., 60-Watt USB-C Power Delivery Technology, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection |
| Amperage | 1750 Amps |
| Wattage | 46 kilowatt hours |
| Item Weight | 1.53 kg |
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