❗ High Capacity Portable Charger
The GP4000 portable car battery jump starter is equipped with dual USB charge ports (one is quick charge compatible). Supports USB Type-C charging (5V/3A); you can use it to charge your other devices or charge the jump starter itself. It can be taken anywhere and can quickly charge numerous portable devices, such as smartphones, tablets, cameras. GPS systems, and more.
❗ Emergency Life Saver
The GOOLOO GP4000 portable car battery jump starter can jump start vehicles in a matter of seconds so that you aren’t stranded and unsafe for longer than needed.
❗ Safety & Quality
The GOOLOO GP4000 Smart Jumper Cable is constructed with all-metal clamps to prevent damage caused by long-term use. The hardened plastic and rubber corners make sure the starter can withstand drops without any problem. Also equipped with a built-in flashlight so you can see at night when faced with a vehicle emergency. We wanted to make sure our users feel 100% safe when using our products.
✔A 24000mAh Power Bank;
This protection ensures a safe status during jump start.
✔Reverse Polarity Protection
Prevent the damage to vehicle electronics and the danger involved, if the reverse polarity faults occurs while jump starting.
✔Over-Current Protection
Prevent excessive current or current beyond the acceptance.
✔Over-Charge Protection
Stops charging a battery once it is close to being fully charged.
✔Over-Discharge Protection
Saves the battery from overcharging which may cause damage to the battery, or create a safety hazard as fire danger.
✔Over Temperature Protection
Shuts down the power supply, when the internal temperature exceeded a safe value.
✔Low-Temperature Protection
Shuts down the power supply, when the internal temperature is far below a safe value.
PACKAGE LIST
Most Asked Questions 👉 Q: What is the capacity of the GOOLOO GP4000? A: The nominal capacity of GOOLOO GP4000 is 24000mAh, and we indicate the capacity as 99.2 Watt-hours
【Warm tips】 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.
👉 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.
👉 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 👉 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 |
2.Your orders will be shipped out within 3 business days after payment received.
“Who We Are?”
What We Promise?
VTOMAN promises to keep focusing on safety & security issues which are, and will always be given the top priority throughout our business process. Meanwhile, VTOMAN cares equally on the well-being of this planet as well as that of the next generations. We also promise to shoulder due responsibilities and to support global sustainable development with many other visionary individuals and groups.
What We Do Next
As presents in our slogan "Make Your Driving and Life Easier", VTOMAN is a deliverer of increasingly handy electric tools that fit in your vehicle tool kit.We are creating new outdoor car-traveling experiences that are not only safer and more convenient, but also more friendly to the environment. In this respect, VTOMAN is also a steerer in the voyage towards new energy industry. With portable power stations and solar panels as the first step, we have developed and are developing more products which brings more possibilities for the prevalence of clean energy in fields like outdoor acitivities. We are marching into off-grid household power supply, disaster relief power supply, and various related areas as well.
2.If you are not satisfied with them, please contact us first via Contact Seller.
