# NOCO Boost Max GB250 jump starter 5250 A 12 V

- **Brand:** [NOCO](https://autotools.ee/en/brands/noco)
- **Product code:** GB250
- **EAN:** 1210000619402
- **Price:** ~~€906.90~~ €761.31 incl. VAT
- **Availability:** Only 2 available · ready in Tallinn in 1–2 working days
- **Category:** [Batteries and charging](https://autotools.ee/en/c/batteries-charging) > [Jump starters](https://autotools.ee/en/c/jump-starters)
- **Link:** https://autotools.ee/en/products/noco-boost-max-gb250-kaivitusabi-5250-a-12-v

## Description

The NOCO Boost Max GB250 is a portable 12 V lithium jump starter for heavy-duty work, with 5250 A of peak starting current for a flat 12 V lead-acid battery. It suits light trucks (class 1, 2 and 3), medium-duty vehicles (class 4, 5 and 6) and heavy trucks (class 7 and 8), including semi trucks, buses, motorhomes, farm machinery and construction machinery. It handles petrol and diesel engines up to 16 l with 6, 8, 12 or 16 cylinders.

NOCO UltraSafe 2.0 technology gives spark-proof connections and reverse polarity protection. The unit also works as a USB power bank and recharges in 4 h with the supplied 56 W power adapter. The built-in LED torch has seven modes, including SOS and an emergency strobe.

**Technical data**

- Battery types: 12 V lead-acid
- Voltage: 12 V
- Peak starting current: 5250 A
- Internal battery: 242 Wh lithium-ion
- USB output: two ports, 5 V 2.1 A max
- XGC input: 12 V 4 A
- XGC output: 12 V 15 A
- Charging time: 4 h with the supplied 56 W power adapter
- Petrol engines: up to 16 l
- Diesel engines: up to 16 l
- LED torch: 600 lm
- Operating temperature: -20 °C to +50 °C
- Charging temperature: 0 °C to +40 °C
- Storage temperature: -20 °C to +50 °C
- Cooling: natural convection
- Dimensions (H x W x D): 218.9 x 315.7 x 93.5 mm
- Weight: 6.67 kg
- Ingress protection: IP65 (with the ports closed)
- Warranty: 1 year

## Specifications

| Attribute | Value |
| --- | --- |
| Starting current | 5250 A |
| Voltage | 12 V |

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days