Best Kfz Booster Test 2026

Advertising Disclosure

Last Updated - 03.02.2026

Best Choice

01

NOCO

NOCO Boost X GBX45: 1250A UltraSafe Jump Starter Power Bank - 12V Lithium Jump Starter & Starter Cable - Portable Booster for Petrol Engines up to 6.5L & Diesel up to 4.0L

Show more
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

X FOR EXTREME - A new class of lithium jump starters. With 1250 A peak current for powerful starts on petrol engines up to 6.5 L and diesel engines up to 4.0 L - designed for extreme performance.
ULTRASAFE 2.0 - Improved protection against sparking and reverse polarity with optimised heat dissipation and intelligent power control - for even more safety and longer battery life.
Turbo-chargeable: Fully charged in just 48 minutes via USB-C Power Delivery - or in just 5 minutes enough energy for a jump start, even with a completely empty battery.
INTEGRATED LED FLASHLIGHT - Precision engineered 100-lumen LED with 7 light modes, including SOS and strobe. Ideal for illumination in repairs, emergencies or low light conditions.
CHARGE EVERYTHING - 60W USB-C Power Delivery charges smartphones, tablets, laptops and more. Thanks to bi-directional charging, Boost X becomes a powerful, portable power bank.
Box contents: includes a GBX45 jump starter power bank, robust booster clamps, USB-C charging cable and microfibre bag. Developed in the USA and backed by 1 year warranty.
60 SECOND TIMER - Built-in 60-second timer protects against energy loss due to the high-voltage design - for up to 6 jump starts per charge with maximum power at each start.

126,74 €
Value for Money

02

NOCO

NOCO Boost HD GB40 1000 Amp 12 Volt UltraSafe Portable Lithium Car Battery Starter Pack, Jump Starter Power Bank and Booster Cables for up to 6-Litre Petrol and 3-Litre Diesel Engines

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

ULTRASAFE TECHNOLOGY - Patented protection against sparking and reverse polarity for absolutely secure connections with any 12V vehicle. No sparks, no misconnections.
Starts empty batteries - Starts empty vehicle batteries immediately with 1000A peak current from lithium power. Up to 20 jump starts per charge for petrol engines up to 6.0 L and diesel engines up to 3.0 L.
Portable power bank - Integrated power bank for emergency power on the go - charges smartphones, tablets and more. Charges in just 3 hours - ready to use when it matters.
INTEGRATED LED FLASHLIGHT - Precision engineered 100-lumen LED with 7 light modes, including SOS and strobe. Ideal for breakdowns, emergencies or low light conditions.
EXTREMELY ROBUST - Durable housing with IP65 certification and rubberized jacket - protects against water, dust and bumps. Includes high performance terminals for maximum power transfer.
Compact and powerful - High-performance lithium technology ensures strong starting performance at only 1.1 kg weight - ideal for glove box and emergency kit.
Box contents: includes a GB40 jump starter power bank, robust booster clamps, USB-C charging cable and microfibre bag. Developed in the USA, 1 year warranty included.

106,51 €
03

YaberAuto

YaberAuto AP02 Jump Starter Power Bank for Cars with Compressor 150 PSI, 4500 A Car Jump Starter Power Bank for 9.0 L Petrol and 8.0 L Diesel Engine, Jump Starter with 500 Lumens, 4 Modes LED Light

Show more
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

YaberAuto Professional Service: We provide 24 months warranty service. If you encounter any problems when using this car jump starter, please contact us. We will give you a professional and satisfactory answer within 24 hours
Protective cable and insulating gloves: the included intelligent cable of the car jump starter protects against short circuits, overheating, overvoltage, overcharging, deep discharge, over-current and reverse current. In addition, insulated gloves are included. This allows safe and reliable starting of your vehicle
Jump starter with power bank function: car jump starter can also be used as a power bank. The device is equipped with a USB C port that supports an input power of 18 W and quickly charges the jump starter. In addition, it has a USB A output (5V/2.4A) for emergency charging of smartphones
Car jump starter with LCD display: car jump starter has an LCD display that clearly shows the real-time values, inflation modes, inflation units and the residual power display, so you can clearly see the information on the screen and simplify operation
Car jump starter power bank kit: car jump starter kit is equipped with jump starter, compressor, power bank, LED multifunctional light, LCD display and insulating gloves. The jump starter can quickly start discharged car batteries, inflate the compressor vacuum tyres, charge the power bank external devices, the LED multifunctional light serves as emergency lighting or warning signal, the LCD display simplifies operation, and the insulating gloves ensure safe handling
500 lumens multifunctional light: car starter is equipped with a 500 lumens multifunctional light, which offers 4 modes: steady light, flashing light (white), flashing light (red) and SOS signal. The continuous light mode acts as a torch and provides lighting. The red flashing light can be used as a warning triangle replacement and is ideal for emergency situations on the road. The SOS signal is suitable for outdoor activities for signalling
4500 A jump starter power bank: car jump starter power bank reaches a peak current of 4500 A and can start vehicles with 12 V electrical system within seconds. It is suitable for petrol engines up to 9L displacement and diesel up to 8L displacement. The jump starter helps you start your vehicle quickly
150PSI wireless compressor: car jump starter is equipped with a compressor whose pressure range is 0-150PSI (10.3bar). The device has 5 inflation modes (car, motorcycle, bicycle, balls and custom) as well as 3 pressure units (PSI, bar, kPa). In addition, 4 different inflation nozzles are included, which are suitable for inflating cars, motorcycles, bicycles, balls etc

59,99 €
04

TREKURE

TREKURE 4000 A Jump Starter Power Bank for Cars (up to 9.0 L Petrol or 8.5 L Diesel) Compact Car Jump Starter Power Bank with LED Torch

Show more
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

What you get: car jump starter power bank, start cable, USB C cable, storage bag, instruction manual (English language not guaranteed). So order it with confidence for road safety and your safety.
Suitable for extreme environments: This jump starter power bank is equipped with a water, dust and shock-resistant construction and thus ensures reliable performance even in extreme environmental conditions. Whether it's rainy, on dusty roads or after a fall, your starter will remain functional and durable.
Powerful car jump starter with emergency start function: this jump starter power bank has a peak current of 4000 A and can easily start vehicles with a 9.0 L petrol or 8.5 L diesel engine - even in extreme conditions. An essential companion for emergencies and long journeys.
Portable power bank: In addition to the function as a car jump starter, this product also as a portable power bank. It provides enough energy to charge your smartphones or other USB devices quickly and efficiently - anytime and anywhere you need it. Thanks to its compact design and light weight of only 0.3 kg, the device can be easily stored in the car or in a backpack and can even be taken on the plane.
4 modes LED light: the car jump starter power bank has 4 LED light modes, which can be switched between lighting, white strobe, orange strobe and SOS mode. The lighting mode is suitable for tyre change or engine inspection, the flash mode is used for warning or attracting attention, and the SOS mode is ideal for outdoor adventures. These features are indispensable in difficult situations and increase your safety.
10x protection functions: This booster car jump starter offers 10 built-in safety mechanisms such as overcharge protection, short circuit protection, overheating protection and many other protection functions that ensure your safety during use and avoid potential risks.

39,99 €
05

SUCFOCUS

Jump Starter Power Bank for Cars, 4000 A Car Jump Starter Power Bank 12 V (up to 9 L Petrol/8.5 L Diesel), Booster Car Jump Starter with Jump Cable LED Torch USB Quick Charge 3.0

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Tips: Please make sure that the battery power of the SUCFOCUS power bank jump starter is portable over 75% before use. And if you do not use it for a while, it is recommended to charge this booster car jump starter every 3 months to keep the car starter battery pack in a healthy condition.
Portable and compact: Say hello to our smaller LCD car jump starter power bank for cars. This portable car jump starter power bank measures 7 x 3.3 x 1.5 inches and weighs only 1.9 pounds, is ultra-light and more portable than other jump starters. A visible LCD display can clearly display all the information you need. If you have drained the batteries on a ride, you don't have to worry about guessing at the indicators or waiting hours on AAA / someone looking for help on the abandoned highway.
Multifunctional 4-in-1: This is a jump starter power bank for car battery, a large battery capacity portable power bank, LED torch and safety hammer. Designed with the USB outputs (9V/2A), Quick Charge 3.0 can fully charge your phones, tablets and other mobile devices at the fastest speed. (Note: wall charger is not included) As an LED torch with 3 light modes: flash light, strobe light and SOS light. With car battery standby for approx. 24 months, this jump starter power bank is a life-saving helper in dark environments such as camping, emergencies and travel. Emergency aid, emergency aid, emergency lighting and charging
More powerful jump starter power bank for cars: jump starter power bank can quickly jump start a dead car battery. With the 4000 A peak current, the car jump starter power bank can restart your 12 V vehicle (up to 9.0 L gas/8.5 L diesel engines) in seconds with a 45C high-performance lithium battery. Suitable for cars, trucks, motorcycles, SUV, ATV, UTV, dirt bike, snow engine, boats, lawn mowers, trailers, RV, tractor and so on. Up to 20 jump starts on a single charge.
Comprehensive safety: Our jump starter power bank for cars has 10 intelligent safety protection against overcharging, short circuits, spark safety, reverse polarity, overload, power fluctuation and sparks and so on, which ensure your safety during use and avoid potential risks. With car battery standby for approx. 24 months, this jump starter power bank is a life-saving helper in dark environments such as camping, emergencies and travel.

35,99 €
06

AIMAPOW

AIMAPOW Jump Starter Power Bank 6000 A 12 V (All Petrol/10.0 L Diesel) Car Jump Starter with LED Torch, Large Screen, Jumper Screen, Car Battery Booster for SUV Motorcycle Lawn Mower

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

What you get: 1 x portable 6000 A jump starter power bank, 1 x charging cable, 1 x jumper cable, 1 x storage bag, 1 x user manual (English language not guaranteed). In addition, you will receive lifetime professional technical support. And you can contact us at any time if there is a problem with the portable jump starter power bank, our customer service team will reply you within 24 hours
Powerful 12 V car jump starter: start your car in seconds with the AIMAPOW 12 V portable jump starter. Equipped with a high-performance battery, it delivers strong peak currents, so you can jump start your car, off-road vehicle or motorcycle without the need for another vehicle. Perfect for emergency situations, especially in cold weather or after prolonged inactivity.
Multifunctional LED torch: the power bank car jump starter 12 V comes with an LED torch with 3 modes: stable, strobe and SOS. When you are outdoors, the LED torch can be used in various emergency situations and is a good companion when camping, travelling. The car jump starter power bank offers maximum comfort and flexibility. The jump starter car battery it also works in extreme temperatures (-2 0 °C to 60 °C)
6000 A powerful car jump starter: this car jump starter power bank has a peak power of 6000 A and can start an empty 12 V car battery (all petrol/10.0 L diesel) in seconds. It is a powerful yet compact starter power bank that is perfect for motorcycles, SUVs, tractors, boats etc.
10 types of intelligent protection systems: This jump starter power bank comes with a supplied intelligent cable with 10 types of intelligent protection system, safe and reliable.

45,99 €
07

ACEZUK

ACEZUK Jump Starter Power Bank 6000 A (up to 7.0 L Petrol or 5.5 L Diesel) Car Jump Starter with LED Torch, Large Screen

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The LCD display of the car starter clearly shows all relevant information. The operating status of the M01 is clearly visible - battery status, input indicator, output indicator and indicator of too high or too low operating temperature. This ensures that you charge the battery booster in time and avoids the embarrassing situation of a weak battery during operation.
Safe jump starter power bank: No worry about misuse and sparks with built-in 8 types of protection such as spark-proof, reverse polarity protection, overcurrent protection, high temperature protection, overload protection, etc. The car battery jump box indicator notifies you of incorrect use with an acoustic buzz and flashing lights. The hardened plastic and rubber corners ensure that the starter is safe.
Portable car power bank: the car jump starter power bank has two fast charging USB outputs and offers enough power to quickly charge your phones, tablets, headphones, smartwatches, Kindle or other electronic devices, up to three times faster
Jump starter power bank: ACEZUK is one of the most powerful boosters, specially developed for vehicles with high displacement (up to 7.0 L petrol or 5.5 L diesel). It can start any car with a 12V battery in seconds. Can be used up to 10 times on a single charge! Suitable for cars, trucks, motorcycles, water scooters, lawnmowers, yachts, pick-ups, snowmobiles, etc. Ideal for emergency repairs.
3 in 1 car battery jump starter power bank: M01 can be used as a battery booster, power bank and 3 modes LED torch (brightness, fast flashing, slow flashing), which may be an emergency backup when you go camping, picnic, outdoor adventure or a survey. Please read the user manual carefully before use to avoid incorrect operation. If there is any problem with the product, please contact us in time.

38,99 €
08

AsperX

ASPERX Jump Starter Power Bank 2000 A Tip Car Jump Starter Power Bank 12 V Booster Car Jump Starter (up to 8.0 L Petrol or 6.5 L Diesel) with LED Torch Jump Starter for Motorcycle SUV

Show more
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

What you get: 1 x portable jump starter, 1 x charging cable, 1 x jumper cable, 1 x storage bag, 1 x user manual (English language not guaranteed). In addition, you will receive lifetime professional technical support. And you can contact us at any time if there is a problem with the portable ASPERX jump starter power bank, our customer service team will reply you within 24 hours
Super safe jump starter power bank: the intelligent battery booster has 10 built-in safety protection functions (overcharging, overvoltage, overcurrent, overload, spark protection, recharge, short circuit, reverse polarity, high and low temperature). When the positive and negative polarity of the smart clip is replaced, it automatically emits an alarm, the jump starter device can be safely and reliably switched to a Attentive power
Portable booster car jump starter: the car starter more than a battery starter power bank for car, it is also a compact charger power bank. Equipped with USB ports (5 V/2.4 A), compatible with almost all USB chargers, including phones, iPad, iPod, cameras, Kindles etc. This car jump starter power bank weighs only 440 g and measures 165 x 83 x 37 mm, the compact design,with which you Simply hold it in your hand, put it in your bag or store it anywhere
Multifunctional LED torch: the power bank car jump starter 12 V comes with an LED torch with 3 modes: stable, strobe and SOS. When you are outdoors, the LED torch can be used in various emergency situations and is a good companion when camping, travelling. The car jump starter power bank offers maximum comfort and flexibility. The jump starter car battery it also works in extreme temperatures (-2 0 °C to 60 °C)
Car jump starter power bank: ASPERX car jump starter has a peak current of 2000 A, which allows an empty 12 V battery to be easily started in a few seconds. Simply use the clips to connect the positive and negative connections of the car, you can turn on the power supply of the car and all 12 V cars such as SUVs, pickup, motorcycles, jet skis, lawn mowers. Tractors, tracts, trmobile etc. (up to 8.0 l petrol or 6.5 l diesel)

36,09 €
09

Povasee

Povasee Jump Starter Power Bank, 5000 A Car Jump Starter for 12 V Vehicles (up to 10 L Petrol/8 L Diesel), Starter Power Bank with LED, 2 Quick Charge USB Outputs, Battery Jump Starter with Jump Cable

Show more
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Start dead car battery: the jump starter power bank is equipped with 5000 A peak current and 74 Wh large battery capacity. It can start 12 V vehicles (up to 10.0 L petrol or 8.0 L diesel engines) in seconds and can be used a maximum of 60 times after full charging. Suitable for cars, trucks, vans, SUVs, motorcycles, pickup etc
Secure smart jump cable: the jump starter can be operated in an environment of -30°C ~ 60°C, while the intelligent jump leads for cars are equipped with 10 protection functions. Prevent overcurrent, short circuit, over-voltage, overcharge, spark, overheating, etc. at the interface. The car jump starter has already passed CE UKCA WEEE certification, there is no potential danger
Portable car power bank: the car jump starter power bank has two fast charging USB outputs and offers enough power to quickly charge your phones, tablets, headphones, smartwatches, Kindle or other electronic devices, up to three times faster
Portable and premium material: this jump starter is lightweight (0.99 kg) and compact (17 x 8.5 x 4.3 cm) and is made of durable material. It does not take up the interior of the car and is easy to carry. In addition, the IP67 flexible housing material used is dust, rainwater, scratch and shockproof and prevents damage to the inner structure to extend the life of the booster car jump starter
Package list: the package includes 1 x A30 car starter power pack, 1 x user manual (English language not guaranteed), 1 x jumper cable, 1 x storage box, 1 x USB-C charging cable (no charger) and 24 months quality support. If there is a jump starter or operating problem, please contact us at any time. We will reply within 24 hours
3-in-1 LED modes: Povasee starter power bank integrated LED torch with 3 modes including lighting, flash and SOS. It is helpful for outdoor activities or field rescues such as camping, picnic, outdoor adventure/investigations, etc

46,05 €
10

AstroAI

AstroAI B8 Jump Starter Power Bank for Cars, Battery Booster Car Jump Starter Power Bank for 7.0 L Petrol/5.5 L Diesel, Jump Starter Car with LED for 12 V Cars and Motorcycles, QC 3.0 USB Outputs, Orange

Show more
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

【5-in-1 Multifunction】This tool not only serves as a jump starter, but also as a portable power bank that powers your devices. It also features a built-in LED light that acts as a torch with three modes for lighting and emergencies and ensures you are prepared for any scenario.
Reliable jump starter performance: AstroAI B8 car jump starter power bank can start vehicles in extreme conditions from -20°C to 50°C (-4°F to 122°F). The B8 can easily start 7.0 L petrol or 5.5 L diesel, including motorcycles, sedans, SUVs and other vehicles.
Comprehensive safety design: this jump starter has 10 built-in protection functions to protect your safety. These safety features include reverse polarity/over-current/over-charge/over-discharge/high and low temperature protection/reverse polarity protection/over voltage/overload/short circuit protection/spark protection.
Complete accessory set: This package contains intelligent battery terminals, a USB A-C cable, an instruction manual and a storage bag.
Compact and portable: Weighing only 329 g, the compact design of this starter power bank allows you to take and store it anywhere, even in the tightest of spaces. It is a great tool for outdoor activities and emergency situations alike.

28,48 €