# Gooloo GT4000 Jump Starter 74Wh

**URL:** https://aio.lv/en/product--gooloo-gt4000--12541022
**Data updated:** 2026-07-06 17:39 (EEST)
**Category:** Car Chargers & Jump Starters
**Manufacturer:** Gooloo
**Manufacturer code:** GT4000
**EAN:** 6979127740493
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 105.99 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 87.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gooloo-gt4000--12541022

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The Gooloo GT4000 is a high-capacity 74Wh portable jump starter designed for reliable vehicle emergency starting. This powerful device provides efficient performance for various car engines, ensuring quick recovery in dead battery situations. Compact and durable, it is an essential tool for roadside assistance, offering safety and convenience for drivers who need a dependable power solution on the go.

## Long description

The Gooloo GT4000 74Wh jump starter is a high-performance portable power solution designed to provide reliable emergency starting for a wide range of vehicles. Engineered with advanced battery technology, this device delivers a massive peak current of 4000A, making it capable of jump-starting gasoline engines up to 12.0L and diesel engines up to 10.0L. Its robust construction and integrated pre-heating technology ensure dependable operation even in extreme cold, while its multi-functional design allows it to serve as a versatile power bank for various electronic devices.
Advantages
The primary advantage of the Gooloo GT4000 lies in its exceptional power-to-size ratio, offering the ability to perform up to 60 jump starts on a single charge. The inclusion of pre-heating technology allows the device to function effectively in temperatures as low as -40°C, providing peace of mind during harsh winter conditions. Furthermore, the device features a 100W USB-C Power Delivery port, which enables rapid charging for laptops and smartphones, effectively replacing the need for multiple separate chargers. The clear 3.2-inch LED display provides real-time feedback on battery status and operating conditions, ensuring user-friendly operation during critical moments.
Suitable for
Emergency jump-starting of passenger cars, SUVs, and commercial vehicles
Starting large-displacement gasoline and diesel engines
Providing portable power for laptops, tablets, and smartphones
Roadside assistance and off-road travel in extreme weather conditions
When it may not be suitable
This device may be overkill for users who only operate small motorcycles or scooters, as its high-capacity output is specifically optimized for larger automotive engines. Additionally, while it is highly versatile, it is not intended to replace dedicated high-capacity power stations for powering heavy-duty appliances or tools.
Key specifications
Capacity: 74Wh (5000 mAh, 14.8V)
Peak current: 4000A
Starting current: 800A
Engine compatibility: Up to 12.0L gasoline / 10.0L diesel
Display: 3.2-inch LED screen
Protection rating: IP65 (dust and splash resistant)
Operating temperature: -40°C to 60°C
Charging time: Approximately 1.2 hours with 100W PD charger
How to use
To use the jump starter, first ensure the device is sufficiently charged by checking the LED display. Connect the provided jumper cables to the device and attach the clamps to the corresponding vehicle battery terminals, following the safety indicators on the unit. Once connected, the device will automatically detect the connection and prepare for the start. After the vehicle engine starts, disconnect the clamps promptly. For power bank functionality, simply plug your device into the appropriate USB or DC output port on the unit.
What to consider before purchase
Verify that your vehicle's battery voltage is compatible with the device.
Ensure you have a high-wattage PD charger if you wish to achieve the fastest recharge times.
Consider the storage space in your vehicle for the included carrying case.
Usage recommendations
Always store the jump starter in a dry place and maintain at least a 50% charge level to ensure it is ready for emergency situations. Avoid leaving the device in direct sunlight for extended periods during summer months.

## FAQ

### How much does the Gooloo GT4000 Jump Starter cost, and is it available for purchase?

The price is 105.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Gooloo GT4000 Jump Starter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Gooloo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Gooloo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty