BiuBox BP45 8500A 12V Jump Starter with Air Compressor

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Product guide

BiuBox BP45 8500A 12V Jump Starter with Air Compressor

The BiuBox BP45 is a portable 12V jump starter with an air compressor, power-bank function and emergency light. Its listed 8500A peak current and 150 PSI inflator are manufacturer claims, while the displayed dimensions are relatively compact for storage in a vehicle.

At a glance

Combines a 12V jump starter, cordless tyre inflator, USB power bank and emergency light in one unit.
Inflator claims preset pressure, pressure detection, auto shut-off and memory, with five modes.
The 3-inch screen is described as showing operating status, battery level, tyre pressure and error information.

Price

$88.98Save 32%

Reference price: ~~$129.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

BIUBOX 8500A Portable Car Jump Starter with Air Compressor 12V Booster | For 12V All Gas & 13.0L Diesel, Heavy Duty Boost for

$45.99

Pros and cons

Pros

Multiple roadside functions can reduce the number of separate devices to carry.
The inflator's preset and auto shut-off features offer a more controlled way to top up tyres.
Included carrying case and accessories provide a claimed organised storage setup.

Cons

The listing does not give a capacity figure in Ah, so the 21800mAh power-bank claim does not by itself establish jump-start endurance.

Technical specifications

21 specifications

Identity
Brand	BiuBox
Manufacturer part number	BP45

Power and battery
Battery type	Lithium Polymer
Voltage	12 Volts
Amperage	4500 Amps
Peak output current	8500 Amps

Inflator and charging
Maximum inflator pressure	150 PSI
Inflation modes	5 inflation modes: car, motorcycle, bicycle, basketball, custom inflation
Inflation rate claim	28 PSI to 36 PSI in about 1 minute at 45L/min
USB output	5V/2.4A
Type-C input	5V/2A, 9V/2A, 12V/1.5A
Power-bank capacity	21800mAh

Display and light
Display size	3-inch
Emergency light output	500 lumens
Light modes	flashlight, strobe white, strobe red, SOS

Dimensions and installation
Dimensions listed	19.8D x 11W x 5H centimetres
Dimensions in feature description	7.84.31.97 inches
Weight	1.65lbs

Vehicle compatibility
Vehicle types listed	ATV, Lawn Mower, Motorcycle, Passenger Car, RV, Snowmobile, Tractor, Truck, Van

Other
Standby life claim	24 months
Warranty description	2 Year Manufacturer

What to know before buying

Listing details to confirm

The listing is not fully consistent: detailed specifications give 4500 Amps for amperage, while the title and feature copy emphasise 8500A peak current. Dimensions are listed both as 19.8D x 11W x 5H centimetres and 7.8*4.3*1.97 inches, and the title's 8500A figure is not clearly reconciled with the separate 4500 Amps value. Confirm the selected unit's specifications, fit for your engine and included kit before purchase. The claimed jump-start suitability and inflation performance are manufacturer statements, not independently verified results.

What’s in the box

4 gas nozzlesIncluded
Detachable air hoseIncluded
EVA protection caseIncluded
Jump starterIncluded
Heavy-duty smart clampIncluded
USB charging cableIncluded
User manualCheck selected pack
Insulated glovesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Drivers wanting a single emergency device for jump-starting, tyre inflation, device charging and roadside lighting.
People who value a screen and preset inflator modes for occasional vehicle or sports-ball inflation.
Buyers who need a portable kit for cars, motorcycles or other listed vehicle types and will confirm engine compatibility first.

Less suited to

Buyers who need independently confirmed peak-current or engine-capacity limits.
Those seeking a power bank with a clearly stated Ah capacity or evidence of how many devices it can recharge.

BiuBox BP45 8500A 12V Jump Starter with Air Compressor · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 149 ratings

5 stars84%84%
4 stars9%9%
3 stars3%3%
2 stars2%2%
1 star2%2%

Customer feedback highlights perceived reliability, portability, power, battery life and a compact build, with the carrying case also described as useful for keeping components together. Those impressions are relevant to an emergency kit combining jump-starting, inflation and charging functions, though they do not confirm the listing's current, engine-compatibility or inflation claims. The supplied rating distribution is mostly five-star, with a smaller spread of lower ratings, and does not explain individual experiences.

Positive themes

Customers describe the unit as reliable and portable for emergencies and road trips.
Feedback praises its power-bank versatility, battery life, compact build and carrying case.

Frequently asked questions

Can the BiuBox BP45 jump-start a 13.0L diesel?

The listing claims support for 12V vehicles with up to 13.0L diesel engines, but its amperage details are inconsistent. Confirm compatibility with the exact vehicle and selected unit before relying on that claim.

What inflation features are listed?

The cordless inflator is claimed to reach up to 150 PSI and offers five modes, preset pressure, detection, auto shut-off and memory. The listing also claims inflation from 28 PSI to 36 PSI in about one minute at 45L/min.

Can it charge phones or other devices?

The listing describes it as a power bank with 21800mAh capacity, a USB output rated at 5V/2.4A and Type-C input options. It does not specify a number of device charges.

What comes in the package?

The listed contents include four gas nozzles, a detachable air hose, EVA protection case, jump starter, heavy-duty smart clamp and USB charging cable. Feature copy also mentions a user manual and insulated gloves, so confirm the package contents for the selected listing.