Quick Summary
The GOOLOO S6 is a smart battery charger, maintainer and desulfator for 6V and 12V lead acid batteries. It is described as a charging and repair charger with an LCD display, and it is not a car jump starter. It is designed to help manage charging, maintenance and pulse repair for compatible batteries.
Who It Is Best For
This charger is suited to buyers who need a charger for lead acid batteries and want a simple way to monitor charging. It may suit people looking for a maintainer for batteries that are used less often, or for anyone who wants a charger with display guidance and mode selection.
What To Know Before You Buy
The GOOLOO S6 is intended for 6V and 12V lead acid batteries, and it is also described as working with 12V LiFePO4 batteries. It includes LCD display information, automatic memory return to the last charge mode, and multiple protection features. If you are choosing this for a specific battery, check the selected battery type and capacity before ordering.
Pros: It combines charging, maintenance and desulfation in one unit, with an LCD display and multiple protection features.
Cons: It is not a jump starter, so it is not suited to starting a vehicle directly.
Common Buyer Questions
Is this a jump starter?
No. It is a battery charger, maintainer and desulfator, not a car jump starter.
What battery types can it work with?
It is described as working with 6V and 12V lead acid batteries, including WET, SLA, GEL, AGM, FLOODED and VRLA batteries, plus 12V LiFePO4 batteries.
Does it show charging information?
Yes. It has an LCD display showing charging voltage, charging mode, battery charging bar and battery levels.
Can it remember the last mode used?
Yes. It includes an auto memory keeper that can return to the last charge mode when connected again.
How much battery capacity can it handle?
It is listed as supplying 6A for charging up to 150Ah 12V lead acid batteries and 2A for up to 30Ah 6V lead acid batteries.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | GOOLOO |
| Model | S6 |
| Product type | Smart battery charger, maintainer and desulfator |
| Battery support | 6V and 12V lead acid batteries, plus 12V LiFePO4 batteries |
| Display | LCD display for charging voltage, mode, battery bar and battery level |
| Charging output | 6A for up to 150Ah 12V lead acid batteries and 2A for up to 30Ah 6V lead acid batteries |
| Protection features | Short circuit, overload, low voltage, high voltage, overcharge, over temperature, reverse connection and over current protection |
| Protection rating | IP65 protection |
| Additional use | Can also be used as a DC power supply for some 12V DC devices and as a memory keeper when replacing a battery |
Final Buying View
The GOOLOO S6 is a practical choice if you want a smart charger that can charge, maintain and desulfate compatible 6V and 12V batteries. The LCD display and protection features make it easier to use, while the stated battery type support gives it broad everyday usefulness. If you want a charger rather than a jump starter, this is the kind of unit to consider.









