EXTRALINK

EXTRALINK JUMP MAX7 - Car Battery Booster and Powerbank

Imagine it's a cold morning, you're late, and your car won't start. A nightmare that ruins the whole day. With the EXTRALINK Jump Max7, this worry is a thing of the past. This compact powerhouse is your personal breakdown assistant, not only jump-starting your car but also serving as a reliable power bank for your phone. Whether on your way to work, on holiday, or during an outdoor adventure, the Jump Max7 gives you the security and independence you need. It's the ultimate Car Battery Emergency Set that shouldn't be missing from any glove compartment.


The Jump Max7 is a powerful Jump Start Power Bank for Diesel up to 3.0L and Petrol up to 6.0L displacement. With a starting current of 400A and a peak current of 1000A, it effortlessly brings cars, motorcycles, and even boats back to life. Two USB-A ports provide power to your mobile devices, while the integrated LED flashlight with SOS function, the emergency safety hammer, and the compass complete the 5-in-1 safety concept.


Highlights

  • 5-in-1 Multifunction Device: Jump starter, power bank, LED flashlight, safety hammer, and compass in one device.
  • Powerful Battery: 10,000 mAh capacity with 1000A peak current for reliable starting processes.
  • Broad Compatibility: Starts petrol engines up to 6.0L and diesel engines up to 3.0L displacement.
  • Maximum Safety: Smart clamps with reverse polarity, short circuit, and overload protection.
  • Mobile Charging Station: Two USB-A ports for simultaneous charging of smartphones, tablets & co.
  • Emergency Features: Bright LED lamp with SOS function and integrated glass breaker for emergencies.
  • All Included: Includes practical hard-shell case for safe storage in the vehicle.

Do you have any questions about the EXTRALINK Jump Max7? Then just ask us!


69,99 €
incl. 19% VAT , plus shipping costs
Available immediately
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)
EXTRALINK Jump Max7 multifunctional jump starter and...
EXTRALINK JUMP MAX7 - Car Battery Booster and Powerbank
69,99 € *

Never Again Starting Problems: Your Jump Max7 for Car, Boat & Motorcycle

A dead battery always comes at an inconvenient time. With the EXTRALINK Jump Max7, you are prepared for anything. This compact powerhouse delivers enough power with 400A starting and 1000A peak current to get not only your car but also motorcycles, quads, or even boats with a 12V system back on track. Thanks to the smart clamps, application is child's play and absolutely safe – even if you're not a car professional. Forget bulky jump cables and dependence on Others. Your independence now fits in the glove compartment.


More Than Just Jump Starting: Power Bank, Flashlight, and Emergency Tool in One

The Jump Max7 is the Swiss Army knife among jump starter devices. When your car is running, it transforms into a powerful 10,000 mAh power bank that charges your smartphone and tablet via two USB ports. In case of a breakdown in the dark, the integrated, ultra-bright LED flashlight illuminates your way. It has three modes: continuous light for repairs, a strobe for securing the accident site, and an SOS signal for serious emergencies. A true multi-talent from the Lifestyle & Tech category.


Safety First: Smart Clamps for Easy Application

The biggest concern with jump starting? An application error that damages the vehicle's electronics. Not with the Jump Max7! The included 'Smart Clamps' are equipped with a whole range of protection mechanisms. Reverse polarity protection prevents sparking and damage if you connect the clamps incorrectly. Additionally, short-circuit, overcurrent, overload, and high-temperature protection protect both the device and your vehicle. A clear signal immediately informs you of an error so you can correct it. It doesn't get any safer.


Compact, Powerful, Complete: The Must-Have Emergency Set for Your Vehicle

What good is the best tool if it's flying around in the trunk, nowhere to be found? The EXTRALINK Jump Max7 comes in a robust and perfectly fitting hard-shell case. The device, the smart jump starter cables, and the charging cable all have their designated place inside. This keeps everything tidy, protected, and immediately accessible when you need it. With its compact dimensions and well-thought-out Accessories, this Car Booster with Flashlight is the perfect emergency set that should not be missing from any vehicle.


Strengths & Notes at a Glance

  • Pro: The 5-in-1 functionality combines jump starter, power bank, flashlight, and emergency tools in one compact device.
  • Pro: Comprehensive safety mechanisms of the smart clamps protect against application errors and make use very safe.
  • Pro: High compatibility with petrol engines up to 6.0L and diesel engines up to 3.0L.
  • Pro: The included hard case ensures neat and protected storage in the vehicle.
  • Note: Product specifications for weight and dimensions may be inconsistent across different retailers.
  • Note: The hard plastic casing offers a simple material feel without additional shock resistance.

Specifications & Features

Manufacturer:EXTRALINK
Model:Jump Max7
EAN:5905090330325
Product Type:5-in-1 Jump Starter Booster
Primary Function:Jump Starter
Secondary Functions:Power bank, LED flashlight, safety hammer, compass
Battery Type:Lithium-Ion (Li-Ion)
Rated Capacity:10,000 mAh
Voltage:12 V
Starting Current (Nominal):400 A
Peak Current:1000 A
Petrol Engine Compatibility:up to 6.0 liters displacement
Diesel Engine Compatibility:up to 3.0 liters displacement
Compatible Battery Types:Lead-Acid (WET/EFB), AGM, Gel
USB Outputs:2 x USB-A (5V / 2A)
Charging Inputs:1 x USB-C (5V / 2A), 1 x DC (14V / 1A)
Jump Starter Cable Connection:Proprietary (EC5-like)
Flashlight:Yes, 3x LED module
Light Modes:Continuous light, Strobe, SOS
Safety Hammer:Yes, integrated metal tip
Compass:Yes, analog, integrated
Charge Level Indicator:5-segment LED display
Protection Functions:Reverse polarity, short circuit, overcurrent, overload, high temperature
Operating Temperature:-20°C to 60°C
Charging Time:approx. 4 hours
Dimensions (L x W x H):approx. 183 x 83.2 x 39.6 mm
Weight (device only):approx. 900 g
Housing Material:Plastic


Scope of Delivery

1 x EXTRALINK Jump Max7 Main Unit
1 x Smart Jump Starter Cable with Clamps ('Smart Clamps')
1 x USB Charging Cable (USB-A to USB-C)
1 x Storage Bag / Hard-Shell Case
1 x User Manual

Frequently Asked Questions (FAQ)

How often can I start my car with a full charge of the Jump Max7?

The number of starting attempts depends on the condition of the car battery, the outside temperature, and the engine. With a full charge, several starting attempts are usually possible. It is recommended to fully recharge the device after each use.


Can I also start a completely deeply discharged battery with the EXTRALINK Jump Max7?

Yes, the device is designed to provide enough power for the starting process, even with very low or no residual voltage in the car battery, by directly supplying the starter motor.


How long does the Jump Starter's charge last if I don't use it?

The lithium-ion battery has a low self-discharge rate. However, it is recommended to check the charge level every 3-6 months and recharge the device if necessary to ensure full readiness for use.


Can I charge my smartphone and the Jump Starter simultaneously?

No, the device does not support 'pass-through charging'. You can either charge the Jump Starter or power other devices, but not both simultaneously.


Is it dangerous to connect the clamps incorrectly to the car battery?

No, the intelligent clamps (Smart Clamps) have integrated reverse polarity protection. If connected incorrectly, the current flow is blocked, and a signal warns the user, thereby preventing damage.


What do the different flashlight modes mean?

The normal mode is a classic flashlight. The strobe mode is for warning in traffic. The SOS mode flashes the international distress signal for serious emergencies.


Manufacturer information: Name: EXTRALINK
Homepage: https://www.extralink24.com/

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Marta M. | 12.03.2026 | Verified purchase
Reviews marked as "Verified purchase" were written by customers who verifiably purchased the item from this online shop.