Quick Summary
The Green Keeper Jump Starter is a portable car battery starter for 12V vehicles, designed to help with flat battery situations and to provide emergency charging on the go. It is described as having 500A starting current and a 1000A peak, with a 37Wh lithium battery, dual USB outputs, a QC18W port, and LED lighting.
Who It Is Best For
This is a practical choice for drivers who want a compact jump starter to keep in the car, along with a power bank for phones and other USB devices. It may suit people who want an all in one emergency kit for everyday driving, travelling, or storing in a glove compartment or travel bag.
What To Know Before You Buy
The unit is described as suitable for most 12V vehicles and as able to start a car even when the battery is completely drained at 0 voltage. It is also listed with heavy duty jumper cables, a Type C charging cable, and a carrying case.
Pros: Compact to store, with jump starting and USB charging in one device.
Cons: Check the selected vehicle type and suitability before ordering, especially if you need it for a specific engine size or use case.
Common Buyer Questions
Can it be kept in the car?
Yes, it is described as compact enough for a glove compartment or travel bag.
Does it charge phones as well as start a car?
Yes, it includes dual USB outputs and a QC18W port for charging USB devices.
Is it only for cars?
No, it is described as suitable for sedans, SUVs, motorcycles, and boats.
What comes with it?
It comes with a jump start battery pack, heavy duty jumper cables, a Type C charging cable, and a carrying case.
Does it include safety protection?
Yes, it is described with overcurrent, overcharge, overdischarge, short circuit, spark proof, and reverse polarity protection.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Green Keeper |
| Product type | Jump starter power pack and portable car battery booster |
| Vehicle support | Designed for most 12V vehicles |
| Starting current | 500A starting current with 1000A peak |
| Battery | 37Wh lithium battery |
| Charging outputs | Dual USB outputs including a QC18W port |
| Included items | Jump start battery pack, heavy duty jumper cables, Type C charging cable, carrying case |
| Protection features | Overcurrent, overcharge, overdischarge, short circuit, spark proof, and reverse polarity protection |
Final Buying View
If you want a compact jump starter that also works as a portable USB power bank, the Green Keeper Jump Starter offers a useful mix of emergency starting and day to day charging. It is built for 12V vehicles and comes as a handy kit with cables and a carrying case, making it straightforward to keep ready in the car. A sensible pick if you want one device for jump starting and backup charging.
