BLUSTARX 6250A Portable Car Jump Starter
BLUSTARX 6250A Portable Car Jump Starter
Balanced jump-start model for most drivers, road trips, cars and SUVs. Choose 8250A for maximum power headroom.
Blustarx 8-en-1 / 6250A / 8250A / 4-in-1 / AIRPUMP
Be ready when your battery isn't.
- 6250A peak starting currentFor 12V vehicles up to 8.0L petrol or 6.0L diesel.
- 20,000mAh backup powerUSB charging for compatible phones and everyday devices.
- 18W USB-C inputApproximately 4 hours to recharge with a compatible charger.
- Light, display, ready-to-carry kitBuilt-in LED light, digital display and included carrying case.
Check your vehicle's voltage and engine size before ordering. This model does not include a tyre inflator.
BLUSTARX 6250A Portable Car Jump Starter
BLUSTARX 6250A · Roadside readiness
A flat battery.
A plan of your own.
From the morning commute to a weekend away, carry your own starting power. The BLUSTARX 6250A combines a portable 12V jump starter, USB backup power and LED lighting in one easy-to-carry kit.
01 · Starting power
Get your journey moving again.
A drained battery can interrupt any trip. With 6250A peak starting current, the BLUSTARX 6250A gives you a portable jump-start option without needing a second vehicle.
Will it fit your vehicle?
12V systems
Up to 8.0L petrol / 6.0L diesel
Check voltage and engine size before use. Not for 24V systems. Starting performance depends on battery condition, temperature and the jump starter's charge level.
02 · Everyday backup power
Keep your essentials powered.
The 20,000mAh battery also supports USB charging for compatible phones and small devices, so your emergency kit is useful beyond starting the car.
USB-C input: 9V/2A, up to 18W.
Recharge in approximately 4 hours with a compatible charger.
Actual charging time varies with charger, cable, temperature and remaining battery level. Usable USB output capacity is lower than the stated cell capacity because of voltage conversion and energy losses.
03 · Visibility when it matters
See your power.
Light your surroundings.
The digital display lets you check the remaining charge before you head out. Built-in LED lighting adds a practical light source when daylight is limited.
Keep the unit charged and familiarise yourself with its controls at home, so your first use does not have to be during an emergency.
04 · Ready to travel
A practical addition to your emergency kit.
At 240 × 103 × 47mm, the 6250A is easy to pack for everyday driving and longer trips. The included carrying case helps keep the unit and accessories together.
Store it according to the manual, away from excessive heat and direct sunlight. Check its charge before a journey and recharge after use.
Know your equipment
Technical specifications
| Model | BLUSTARX 6250A |
|---|---|
| Peak starting current | 6250A |
| Vehicle system | 12V |
| Engine compatibility | Up to 8.0L petrol / 6.0L diesel |
| Battery capacity | 20,000mAh |
| USB-C input | 9V/2A · up to 18W |
| USB outputs | Output 1: 9V/2A · Output 2: 5V/2A |
| Full recharge time | Approximately 4 hours with a compatible charger |
| Dimensions | 240 × 103 × 47mm |
| Display and lighting | Digital display · built-in LED light |
| Air compressor | Not included in this model |
Peak current is not a continuous-output rating. Charging and starting results vary with operating conditions. Follow the supplied manual and your vehicle manufacturer's instructions.
The complete kit
What's in the box
- BLUSTARX 6250A jump starter
- Heavy-duty jumper clamps
- USB-C charging cable
- Car charger adapter
- Carrying case
- User manual
Before your first journey
Prepare once. Carry with confidence.
- Fully charge the jump starter and check the display.
- Confirm your vehicle uses a compatible 12V system.
- Read both manuals for the correct connection, starting and disconnection sequence.
- Keep the kit accessible and recharge after use.
Questions, answered
6250A FAQs
Can I use it with my car or SUV?
It is intended for compatible 12V vehicles with petrol engines up to 8.0L or diesel engines up to 6.0L. Confirm the vehicle voltage, engine size and jump-starting instructions. Vehicle category alone does not establish compatibility.
Does the 6250A inflate tyres?
No. This model provides jump-starting, USB backup charging and LED lighting. For tyre inflation, choose a separate BLUSTARX AIRPUMP or explore the 4000A 4-in-1 model with air compressor.
How long does it take to recharge?
Approximately 4 hours with a compatible 9V/2A USB-C charging setup. A lower-power charger can take longer. Charging time also depends on remaining battery level and operating conditions.
Can it charge my phone?
Yes, it supports USB charging for compatible devices. The listed outputs are 9V/2A and 5V/2A. Use an appropriate cable; charging speed depends on the device and charging compatibility.
How many jump-starts can I get from one charge?
There is no single guaranteed number. Engine size, vehicle battery condition, temperature and the unit's remaining charge affect each attempt. Check the charge before use and recharge after a jump-start.
Is it a replacement for a vehicle battery charger?
No. A jump starter provides a short burst of starting power. It does not repair a faulty battery or charging system. If your vehicle repeatedly fails to start, have the battery and charging system checked.
Where can I check delivery and return information?
Read our shipping policy and return policy for current terms. For product or compatibility questions, contact BLUSTARX support.
Make sure it's the right fit.
Unsure about your vehicle? Send our support team your vehicle model, year, engine size and battery voltage before ordering.
Ask BLUSTARX support · View specifications
Utilisé le jour même de sa réception, à peine sorti de la boîte. Ma belle-fille avait une batterie à plat. J'ai branché les câbles, je l'ai allumé, et la voiture a démarré immédiatement. Elle et mon fils l'ont bien rentabilisé. Ils l'ont plus utilisé que moi. Je ne voudrais plus m'en passer.
Je l'ai reçu hier et j'ai dû l'utiliser pour démarrer un véhicule qui n'avait pas bougé depuis 6 mois et dont la batterie était COMPLÈTEMENT à plat. J'ai suivi les instructions, pour une batterie totalement morte, il faut utiliser le bouton de marche forcée (override). Ça a marché comme sur des roulettes, la voiture a démarré direct ! C'est aussi très compact et super léger. Je le garderai en permanence dans ma voiture !
good
I own a used car lot and use this daily. It has started over 10 cars on a single charge. Absolute beast.
The USB-C input charges the unit itself very quickly. I also like that I can use it to fast charge my iPhone.
Dropped it on the concrete by accident and it didn't even scratch. This thing is built like a tank.
Used it to jump my Harley. The clamps are designed well enough to fit onto smaller terminals too.
I keep this with my first aid kit. The SOS light mode is a smart addition for roadside emergencies.
Compared to other brands like NOCO, this offers similar performance for a better price. Very happy with the purchase.
The screen is clear and shows exactly how much power is left. The safety features mean I don't have to worry about sparking.
Car wouldn't start this morning before work. Hooked this up, pressed the button, and I was on my way in 2 minutes.
I had a question about the charging port and their support team replied within hours. Very helpful.
Fits perfectly in my glove box. It holds a charge for a long time too. I checked it after a month and it was still at 98%.
After being stranded once, I swore I'd never drive without one of these. Blustarx seems to be the best value for the specs.
Jumped my diesel truck with no issues. The boost button is a great feature for completely dead batteries.
The packaging is premium and professional. Looks like a high-end tool.
I bought one for my wife's car for peace of mind. She loves that it's not heavy and the instructions are clear.
Arrived on time and fully charged. Tested it on my neighbor's dead sedan and it started right up. Worth every penny.
Solid construction. The clamps are heavy duty and don't feel cheap like other brands I've tried. The carrying case is a nice touch.
I hate asking strangers for a jump. This device makes me feel independent and safe. It's so easy to use, even for someone who knows nothing about cars.
Bought this for our cross-country trip. Haven't had to use it for a jump start yet, but we use it to charge our phones and tablets while camping. The flashlight is super bright too.
I was skeptical that something this small could jump my 5.0L V8, but it did it without hesitation. The build quality feels very rugged.
My battery died in the freezing cold last week. This jump starter got my truck running instantly. Highly recommended for anyone living in cold climates.