Most Asked Questions
π Q: What is the capacity of the GOOLOO GP4000?
A: The nominal capacity of GOOLOO GP4000 is 24000mAh, and we indicate the capacity as 88.8 Watt-hours
on the package.
γWarm tipsγ To calculate the capacity, just divide its watt-hours by 3.6, which is the very nominal voltage of a lithium-ion battery cell, you get the amp-hours, then multiple its amp-hours by 1,000, you can get the capacity.
π Q: Can GOOLOO GP4000 work at minus 20 Celsius?
A: The answer is Yes. The high discharge rate cells with smart power supply IC of GOOLOO GP4000 enable the jump-start job to be processed normally in chilly mornings, the built-in temperature protection resistance runs well in large temperature difference environments, without damage to components because of over-voltage or under-voltage.
π Q: Is GOOLOO GP4000 able to jump-start a boat?
A: GOOLOO GP4000 is rated at 2000 amps, suitable for all gasoline engines maximum, and up to 10.0L
diesel engines, such as cars, motorcycles, RVs, tractors, light-duty trucks, mowers, cargo vans, ATVs, snowmobiles, oil boats, yachting.
π Q: How to charge GOOLOO GP4000?
A: GOOLOO GP4000 comes with a 5V/3A fast charger as well as a USB to TYPE-C cable, you can use them
to charge GP4000 very easily.
π Q: How do I use GOOLOO GP4000 to jump-start my vehicle?
A: You can easily jump-start your vehicle with GOOLOO GP4000 in just 3 steps,
1. Insert the jump cable into the GOOLOO GP4000
2. Connect the clamps to your car battery
3. Start your vehicle engine

