# GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor

The GREPRO GP551 combines a portable 12V jump starter with a cordless tire inflator, USB charging ports, and an LED light. Its listed engine coverage and 150 PSI compressor make it a multi-use roadside option, while the stated rest period limits prolonged inflation sessions.

- [Original product page](https://best-deals.pro/product/grepro-gp551-jump-starter-air-compressor)
- [View offer](https://best-deals.pro/visit/grepro-gp551-jump-starter-air-compressor)
- Market: US
- Language: en-US
- Currency: USD
- Brand: GREPRO
- Model: GP551
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 49.99 USD
- Previous price: 84.99 USD
- Discount: 41%
- Price checked: 2026-11-13T05:25:01.768Z
- Rating: 4.6 / 5
- Reviews: 2527

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Combines jump-starting and tire inflation in one portable unit.
- Inflator offers car, motorcycle, bike, ball, and customizable modes, with preset pressure and automatic shutoff claims.
- LCD shows current and preset tire pressure, with selectable PSI, BAR, KPA, or KG/cm² units.
- USB-C input and USB-A output are listed for charging the unit and other devices.
- LED has illumination, strobe, and SOS modes.

## Pros

- A built-in compressor avoids relying on a separate inflator for routine tire top-ups.
- Selectable pressure units and automatic shutoff can simplify setting a target pressure.
- The claimed kit includes smart jumper cables, a carry bag, pump tube, three air nozzles, and USB-C cable.

## Cons

- The compressor instructions call for at least 10 minutes of rest after 15 minutes of continuous operation, limiting extended inflation work.
- The listed 0.81 kg weight and compact dimensions may not reflect the added bulk of the bundled cables and accessories.

## Specifications

### Identity
- Brand: GREPRO
- Model: GP551
### Display and video
- Screen technology listed: LCD
### Power and battery
- Battery type: Lithium Polymer
- Voltage: 12 volts
- Battery capacity: 12000 milliamp\_hours
- Amperage: 5000 A
### Inflation and compatibility
- Maximum pressure: 150 PSI
- Claimed engine coverage: 10.0L Gas/8.0L Diesel
- Inflation airflow: 35L/Min
### Dimensions and installation
- Dimensions listed: 1.97"D x 4.72"W x 6.3"H
- Weight listed: 0.81 kg

## Before you buy

- The listing claims 5000A output and coverage for 10.0L gas and 8.0L diesel engines. Confirm the vehicle's requirements and the exact rating before relying on it for a jump. The compressor is claimed to inflate a 235/45 R17 tire from 30 PSI to 36 PSI in one minute, but performance can depend on conditions.

## In the box

- Jump starter (Check selected pack)
- Smart jumper cables (Check selected pack)
- Portable carry bag (Check selected pack)
- Pump tube (Check selected pack)
- Air nozzles \(3\) (Check selected pack)
- USB-C cable (Check selected pack)
- Package box (Check selected pack)
- User manual (Check selected pack)

## A good fit for

- Drivers who want a combined jump starter and tire inflator for roadside preparedness.
- Users who value preset tire pressure, automatic shutoff, and support for several inflation modes.
- Those who want an emergency light and USB device charging in the same unit.

## Less suited to

- Anyone needing an air compressor for long, uninterrupted inflation sessions.
- Buyers who require independently verified jump-start performance or confirmed compatibility with a specific vehicle.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share falls in the lower categories. Without customer-comment evidence, these figures do not reveal reasons for satisfaction or dissatisfaction. Consider them alongside the product's claimed jump-start and inflation features rather than as proof of performance.

## Frequently asked questions

### What does the GREPRO GP551 claim to support?
The listing claims jump-starting for most 12V vehicles with engines up to 10.0L gas or 8.0L diesel. Verify that claim against your vehicle's requirements.
### How long can the compressor run continuously?
The listing says to let the compressor rest for at least 10 minutes after 15 minutes of continuous operation.
### Does the inflator stop automatically at the target pressure?
The listing says you can preset pressure and that the inflator will shut off automatically when it reaches the target.
### What accessories are claimed in the package?
The listing names smart jumper cables, a carry bag, pump tube, three air nozzles, USB-C cable, package box, and user manual. Check the selected listing to confirm the kit.

## Offer details

- Recharge the unit every three months if it will remain unused for an extended period.

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## Images

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 1](https://best-deals.pro/i/RrFz3WOOAOVXjlUsHt18fxqcHrFFiRbxqBKs8sFLt7yGOG9b881HIhL5NxtDWIJe8_vFmnCf2FS79mGawMIwt9Xzlccr19r7IY_6IrzA6-X2Ajo8_Nv8okgm.jpg)

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 2](https://best-deals.pro/i/OsYRP6UN4GtZU1vvPv3tv5NkIpT-vNb10IFI6bIzFOOUl2YMdSq0R6cup_UuMraf1VLN4qkbvBG5fWK0O2MSawxpgL1uWtsO-E3MNcUs4ReKRanqgc7b9uf2.jpg)

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 3](https://best-deals.pro/i/v4zBJP64t7RTrZRsiFGzXJd8O3XK6kxmHXQKWLWWEuFu-o0-XZYU2uCtWWziFBgp85sU5MsrKkDGMGm2zQk6ELi23yZDGZIl2VV_oIPJBmto7aq5aiGyxsIJ.jpg)

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 4](https://best-deals.pro/i/Z3b6UXVpQ6BpC5bZs7-fcX9OswFp_6vixbWSmDfdP4drrhl42n5_JWN-Yzm_VG4MAtsHqnUPd-NRc1zm_s5sqvqo-GNNxOJQw_g8lEOJKynBczF47Wp3MOn5.jpg)

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 5](https://best-deals.pro/i/oGp9QHXOsQstH_PO0pHwFEb-Mk0ho-4UIIbk9qHihOdnAZcyNPvEnJ2r1N9hYxsyfqZiHPo9PkDsIxRhzSxAuFGAwOUqF5CKVWkyoKDBs-dvZt5ViocboYtb.jpg)

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 6](https://best-deals.pro/i/tUlJeKWKUavq1gPqiNaeinDAJtIHKQKlp2wCeGzBuAQJEQ2yDME3kBVXRrY9UIfj0pN3QhEH9TO04IrlpXdFNLMMEBQDsG8t0OlFfLjNOfmPmv4RBgFEb1fR.jpg)

![GREPRO GP551 5000A Jump Starter with 150 PSI Air Compressor — 7](https://best-deals.pro/i/uFjq01rOcFiLf-M_cKVA43-yvNwK-G39uCjE9IxeJGNiZBhzwk8WzZV0_CaFtLK4Uqze2UA6PlcKOoZW211bO7cW2sprT-3Vj0crcr1_Czmv6vauD8fIKMvK.jpg)