# Alltolink A9 3000A 12V Jump Starter

Alltolink A9 is a portable 12V jump starter listed with a 3000A peak current for petrol and diesel engines. It also claims USB device charging, an LCD display, four LED light modes and a compass, making it a multi-purpose pack for vehicle and emergency use.

- [Original product page](https://bargainpostbox.co.uk/product/alltolink-a9-3000a-12v-jump-starter)
- [View offer](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Alltolink
- Model: A9
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 24.64 GBP
- Previous price: 28.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T14:39:18.310Z
- Rating: 4.6 / 5
- Reviews: 529

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Manufacturer claims 3000A peak current for 12V petrol and diesel engines, and names motorcycles, cars, trucks, tractors, lawnmowers, snowploughs and off-road vehicles as possible applications.
- USB-A and USB-C outputs can charge compatible portable electronics. The listing gives output profiles for both ports.
- An LCD display, four claimed light modes and a compass add monitoring and emergency-use functions beyond jump starting.

## Pros

- USB-A and USB-C outputs extend use to charging compatible phones, tablets and other portable electronics.
- The four listed light modes include SOS and warning light functions, alongside a compass.
- Manufacturer-listed kit includes a USB-C charging cable.

## Specifications

### Identity
- Brand: Alltolink
- Model: A9
### Display and video
- Screen technology listed: LCD
### Power and battery
- Battery type: Lithium Polymer
- Voltage: 12 Volts
- Capacity: 26640 Milliamp Hours
- Peak current: 3000 Amps
- Claimed energy capacity: 26640mWh
### Charging and outputs
- Type-C input: 5V/9V-2A
- USB-A output: 5V/2.4A
- USB-C output: 5V/3A, 9V/2.22A, 12V/1.67A
### Vehicle use
- Vehicle service type: Automotive
- Engine compatibility claim: 12V Diesel and Gasoline Engines
- Operating temperature claim: -30°C to 65°C
### Lighting and other features
- LED light modes: Flashlight, Strobe, Warning Light, and SOS Mode
- Additional feature: Compass
### Other details
- Country of origin: China
- Manufacturer warranty description: 1-year manufacturer's warranty

## Before you buy

- Listing details are inconsistent about battery capacity: the technical details say 26640 Milliamp Hours while the feature text says 26640mWh, which measures energy rather than capacity. The title and feature text give a 3000A peak current, not a continuous-current figure. The -30°C to 65°C tolerance and broad vehicle compatibility are manufacturer claims, so confirm suitability for your specific engine and conditions.

## In the box

- USB-C charging cable (Included)

## A good fit for

- Drivers wanting a portable jump starter for a 12V vehicle who also value USB charging and emergency lighting.
- Buyers who want a compact roadside device with a display and compass as well as jump-starting capability.

## Less suited to

- Buyers who need confirmed engine-size limits or independently substantiated cold- or heat-weather performance.
- Buyers who need a clearly specified battery energy capacity before purchase.

## Customer feedback

Customer feedback describes the jump starter as a strong piece of kit and highlights perceived quality and value. The aggregate ratings are mostly five-star, but ratings cannot establish jump-starting performance or compatibility. For buyers considering it as a roadside device, the positive sentiment is encouraging, while the conflicting battery-capacity units and unspecified engine-size limits remain important practical checks.
- Positive themes: Customer feedback highlights product quality.
- Positive themes: Customers describe it as good value for money.

## Frequently asked questions

### Which vehicles is the Alltolink A9 claimed to support?
The listing describes it as a 12V starter for petrol and diesel engines and names vehicles including cars, motorcycles, trucks, tractors and lawnmowers. It does not give engine-size limits, so check compatibility for your vehicle before buying.
### Can it charge phones or other devices?
The listing specifies USB-A and USB-C charging outputs, with different voltage and current profiles. Check that your device and cable support the relevant output.
### What do the listing’s battery-capacity figures mean?
They conflict: product details list 26640 Milliamp Hours, while feature text lists 26640mWh. The latter is an energy unit, so the stated battery capacity is not clear from the supplied listing.
### What lighting features are listed?
The product description lists flashlight, strobe, warning light and SOS modes, as well as a compass.

## Alternative options

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- [Povasee Jump Starter Power Pack, 6000A Car Battery Booster Jump Starter Power Bank \(up to 10L Petrol/8L Diesel\), 12V Jump Pack Car Starter with Jump Leads, Emergency LED and 2 USB Ports](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)
- [NOCO Boost X GBX45 1250A Jump Starter Power Pack - 6.5L Petrol, 4.0L Diesel \| UltraSafe: Spark-Proof & Reverse Polarity Protection, 60W USB-C Power Bank, 12V Battery Booster for Cars, Motorcycles & More](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)
- [Car Battery Jump Starter, Portable Power Battery Pack 2000A Peak Jump Box for Motorcycle Up to 7L Gas & 4L Diesel 3 Modes Flashlight and Safety Jumper Clamps](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)
- [Povasee Jump Starter Power Pack with Air Compressor 150PSI, 9000A Car Jump Starter with Auto Shutoff Tyre Inflator, 12V Battery Booster \(10L Gas/8L Diesel\) Jump Pack with LED Light, Outport \(Red\)](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)
- [Jump Starter Power Pack, 12V Car Battery Booster, 6000A Portable Battery Pack \(7.0 Gas/5.0L Diesel\), Portable Jump Starter with Extended Smart Jump Cables, 3-Mode Lights](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)

## Add-ons

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- [AA Insulated Booster Cables/Jump Leads AA4550 - For Petrol/Diesel Engines Up to 3000cc, 3 m Cable, Storage Bag](https://bargainpostbox.co.uk/visit/alltolink-a9-3000a-12v-jump-starter)

## Images

![Alltolink A9 3000A 12V Jump Starter — 1](https://bargainpostbox.co.uk/i/F8RfRkzIcHe6GmrWL1fLEbvU81G1tnATOs7Nftz9K-QnbZwdnrQqEBak7RmKlx2GbJoG1ceEnV4op6AotHDQ3JGaL7nrkUeYGkyLFs_dY1JVdFQRAFwNqeo2.jpg)

![Alltolink A9 3000A 12V Jump Starter — 2](https://bargainpostbox.co.uk/i/IA00jMA-YJ0T9yb_nU1w1nbPrTj2LU7oUbYVqQVOvRlDfWM90HUHsCU-5ugfqQiP_61SWW3sJUn7kyQFSUoUGWT5nKwjEi1wV5ZnQwO_rCDbFMC1Vjavmgbj.jpg)

![Alltolink A9 3000A 12V Jump Starter — 3](https://bargainpostbox.co.uk/i/faYt2VrU0U3huM70m1UowxhE2DhXKTJxcXDEJ-aDOmkSX2nca2O_8ULMJlFU1PdZ3VTocqLQVEKYXIR4y-_gMh-W0ECysaoKsBaXOGA8DN580w0k2R-bTzy3.jpg)

![Alltolink A9 3000A 12V Jump Starter — 4](https://bargainpostbox.co.uk/i/ko7UpJD0V9jWaGtoxAlWSy6WHUc8gN7jeHF8UkHoD1L7ErGlYBB4sDE_CJ9eXDWRSoBr4YsnOD3sDByv1FuPM1QIIOnfORIijwna95aNsMgyv9QiiiK2nKkC.jpg)

![Alltolink A9 3000A 12V Jump Starter — 5](https://bargainpostbox.co.uk/i/3KeET1uWTgx-mdfNTwzvkSe4IC8paXoWiQGtsFz13I6krXlRDWNQG1B7sSadouLV5jaYRb1EiSzE-kcb4g56okMuRnRURubNmWZkc89Y_5JlhHLF6XaX1DS9.jpg)

![Alltolink A9 3000A 12V Jump Starter — 6](https://bargainpostbox.co.uk/i/J-u2L2x7hxYBB4Kc3epYe7PVTYdzuCRf2G8Lw3iyri4fg-VFjlZmcMkkoNwnA534mT7CAZfmvp2h00tWDlo_S08jkwkjcfWyh1gk05qKkOkwuJDmLrFwgjM_.jpg)

![Alltolink A9 3000A 12V Jump Starter — 7](https://bargainpostbox.co.uk/i/LbRtMCPTp9IFZc2kXxPbhioenbf1oWgeRkeERF2JL1SVGL2E8R3uNqj5ZYQqm-i-LA3txbKsdnNccsO3WQMqGr2IjRuVE9BfCTB41Z6aWgQOyNeJhbtCMZJs.jpg)