Description
GOOLOO GT4000 12V Jump Starter, 4000A Peak, 20000mAh
GOOLOO GT4000 portable 12 V jump starter with a 20,000 mAh built-in lithium battery and 4000 A peak current. Also works as a USB power bank and has an LED light with SOS mode. Rated by the manufacturer for use down to -40 °F.
Specifications (from the manufacturer’s listing)
| Battery Capacity(mAh) | 20000-30000 |
|---|---|
| Peak Current | >1200 A |
| Conversion Rate | 85%~90% |
| Number Of Built-in Batteries | 4 |
| External Testing Certification | ROHS |
| Battery Type | Lithium |
| Is it with battery | Yes |
| Item Weight | 1500g |
| Fast Charge | Two-Way Fast Charge |
| Voltage | 12 V |
| Special Features | USB |
| Chipset Manufacturer | Li-ion Battery |
| Item | Jump Starter |
| Capacity | 20000mAh |
| Waterproof | Yes |
| USB | USB Port |
What’s in the box
- 1 × GOOLOO GT4000 jump starter with jumper clamps and accessories, as shown in the photos
Safety
Follow the manual when connecting the clamps (red to positive, black to negative) and do not use on a damaged battery. Keep dry and store at the temperatures the manufacturer recommends.
Shipping
Ships from a warehouse in the United States. Free shipping. Estimated delivery: 1–9 business days.
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