TREKURE TK40 Jump Starter Review: OBD2 Scanner and 7000A Power
About this item
- 【7000A Jump Starter Power Pack for Dead Batteries】TREKURE TK40 jump starter power pack delivers an ultra-powerful 5000A peak current to safely jump start 12V vehicles in seconds. This car battery booster jump starter works with all gas and up to 10L diesel engines, including cars, SUVs and motorcycles. Equipped with a force start function, this battery jump starter can restart fully drained batteries even in extreme weather conditions.
- 【Jump Starter, OBD2 Scanner & Battery Monitor in One】Why carry multiple devices when one compact jump pack does it all? The TREKURE TK40 combines a reliable car jump starter with practical OBD2 diagnostics and battery monitoring functions. Easily read and clear engine fault codes, view live vehicle data and monitor battery voltage, helping you stay informed about your vehicle condition while reducing unnecessary garage visits.
- 【Portable Jump Pack, Power Bank & Emergency Light】Designed for emergencies and travel, this versatile jump starter also works as a car jump starter power bank for charging phones, tablets and other USB devices anywhere. The built-in 3-mode LED light includes flashlight, strobe and SOS functions, making this jump starter power pack an essential roadside emergency tool for every driver.
- 【Multiple Safety Protection for Everyday Use】This car battery booster jump starter is built with V0 flame-retardant materials and designed to withstand high and low temperatures, making it safe to store in your vehicle all year round. As a reliable car jump starter, it features multiple built-in protection systems to ensure safe and stable operation during every use. Durable, shock-resistant and designed with a ergonomic grip, it is easy to handle, store and use, making it a dependable choice for daily driving and outdoor travel.
- 【Easy to Use & Wide Vehicle Compatibility】Featuring a clear 2.8-inch screen, intuitive controls and support for 13 languages, this jump starter power pack is easy for both beginners and experienced drivers to use. Compatible with all 9 OBDII protocols and most vehicles after 1996 (USA), 2000 (EU) and 2008 (Asia), it is an essential emergency tool for every vehicle owner.
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Product details
Specifications
- battery-cell-composition
- Lithium Polymer
- Voltage
- 12 Volts
- Compatible with Vehicle Type
- Passenger Car
- Amperage
- 5000 Amps
- Automotive Fit Type
- Universal Fit
- Brand Name
- TREKURE
- Manufacturer Part Number
- TK40
- Manufacturer
- TREKURE
- Model Number
- TK40
- Country Of Origin
- China
- Unit Count
- 1.0 count
- Brand
- TREKURE
- Vehicle service type
- Passenger Car
- Item weight
- 0.48 Kilograms
What we like
- +Combines jump starter, OBD2 scanner and power bank in one device
- +7000A peak current starts large diesel engines easily
- +Built-in force start works with dead batteries in extreme weather
- +Clear 2.8-inch screen with intuitive controls and 13-language support
- +V0 flame-retardant casing and multiple safety protections
To consider
- −OBD2 scanner may not work with some older or non-standard vehicles
- −Screen could be brighter in direct sunlight
- −Large size might not fit in very small glove compartments
- −No storage case included for jump leads and unit
The TREKURE TK40 is a solid choice if you want more than just a jump starter. The integrated OBD2 scanner adds real value for anyone who likes to keep an eye on their car's health or do basic diagnostics themselves. At £49.99 (50% off), it is a good deal for a multi-functional device. Skip it if you only need a basic jump starter and do not care about scanning codes.
Editorial review
The TREKURE TK40 is more than just a jump starter. It combines a 7000A peak current car battery booster with an OBD2 scanner and a portable power bank, all in one compact unit. If your car battery dies, this unit can restart most 12V vehicles, including petrol cars and diesels up to 10 litres, even in extreme cold or heat thanks to the force start function.
But the real clever bit is the built-in OBD2 scanner. You can read and clear engine fault codes, check live vehicle data like RPM and coolant temperature, and monitor your battery voltage. This helps you diagnose problems without a trip to the garage. The scanner works with most cars after 1996 (USA), 2000 (EU) and 2008 (Asia), covering nine OBDII protocols.
When you are not jump-starting, the TK40 works as a power bank for charging phones, tablets and other USB gadgets. The integrated LED light has three modes: flashlight, strobe and SOS, which is handy for roadside emergencies or camping trips.
Safety is taken seriously here. The casing is V0 flame-retardant and built to handle temperature extremes, making it safe to leave in your car all year round. It also has multiple protection systems to prevent reverse polarity, over-current and short circuits.
The 2.8-inch screen is clear and the controls are intuitive, with support for 13 languages. The ergonomic grip makes it easy to hold and store. At £49.99, down from £99.99, this is a genuine deal for a device that combines three essential tools in one.
Price trend
Priced at £49.99 with a list price of £99.99, the TK40 is currently at half price. This is a genuine discount on a device that combines three useful tools, so the saving is meaningful, especially for value-conscious buyers.
Frequently Asked Questions
Does the TREKURE TK40 work with my diesel car?
Yes, the TK40 is rated for both petrol cars and diesel engines up to 10 litres. It can start most SUVs, vans and larger vehicles.
Can I use the OBD2 scanner without starting the car?
Yes, you can plug it into the OBD2 port and read codes without the engine running. The unit has its own battery to power the scanner.
How long does it take to recharge the TK40?
Recharging time depends on the charger, but typically it takes around 3-4 hours using a standard USB-C charger.
Is the jump starter safe for use in very cold weather?
Yes, the force start function is designed to handle extreme temperatures, both hot and cold. The unit itself is built to withstand temperature extremes.
Can I charge my phone while using the jump starter on a car?
It is not recommended to charge devices while jump-starting, as the unit prioritises starting power. For best results, charge your phone after jump-starting is complete.
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