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Black and yellow rectangular jump starter with attached smart jumper cables and LED light

GOOLOO

GOOLOO GP4000 Jump Starter 4000A 26800mAh 12V

SKU CH-TP60-H5FN0 MPN GP4000

A 26800 mAh power pack jump-starts all petrol and 10.0 L diesel 12 V engines with 4000 A peak current, then recharges phones and 15 V DC gear through dual USB and Type-C ports while a built-in LED

  • Amperage4000A peak current; 26,800 mAh Capacity
  • Product typeJump Starters
  • Product colorBlack with Yellow
  • Key features4000A peak current Jump-start up to all gas / 10.0 L Diesel
  • Jump-starts all petrol and up to 10.0 L diesel engines with 4000A peak current
  • 26800 mAh capacity powers phones, tablets and other USB devices via dual ports including Quick Charge
  • Operates reliably from -4 °F to 104 °F and holds charge for 3-6 months on standby
  • Eight safety protections plus all-metal clamps guard against over-current, over-voltage, over-charge and more
  • Three-mode LED light (solid, strobe, SOS) plus 15 V / 10 A DC output runs 12 V accessories like tyre inflators

Jump Starter for Gas and 10.0 L Diesel

The GP4000 delivers 4000A peak current to start all gasoline engines and diesel engines up to 10.0 L displacement. It operates across a temperature range of -4 to 104 degrees Fahrenheit. The unit holds a 26800mAh capacity at 12V for reliable starting power.

Smart Jumper Cable and Charging Kit

Supplied smart jumper cables use all-metal clamps and include eight protections such as overcurrent, overload, overvoltage and overcharge. The package adds a USB to Type-C cable, a Type-C to Type-C cable, a cigarette lighter adapter and a kit bag. Type-C charging brings the unit to full capacity within 8 hours.

26800mAh Capacity with 15V DC Output

The internal battery provides 3 to 6 months of standby time and powers smartphones, tablets and other USB devices through dual ports including one quick-charge port. A 15V 10A DC output runs 12V accessories such as tire inflators or car refrigerators. The built-in LED light offers solid, strobe and SOS modes for emergency illumination.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $67.99
Pricier than about 90% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameGOOLOO
Model nameGP4000
Product typeJump Starters
Product colorBlack with Yellow
Power
Amperage4000A peak current; 26,800 mAh Capacity

Questions about this item

How long will the 26800mAh battery hold a charge before I need to recharge it?

The unit is rated for a standby time of 3-6 months when stored fully charged.

What stops the GP4000 from jump-starting an engine larger than 10.0L diesel?

The 4000A peak current rating sets the practical limit for engine displacement.

How hot does the case get if I run the 15V/10A DC output for hours?

The operating temperature range is -4°F to 104°F; sustained high-load use will warm the enclosure within that window.

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