Duraboost Battery Maintainer 750

I have four batteries that need to be maintained. Two motorcycles, a lawn tractor and a generator. I'm aware of maintainers that can simultaneously charge multiple batteries but I can't locate all four close together and I don't want to remove the batteries. The quick connect pigtail provided makes it as good as it gets when you want to use the device the battery is in. You can move one maintainer on a rotating basis to multiple batteries if so desired by buying or building additional pigtails. The plug is a common trailer connector item readily available. I purchased two Battery Maintainer 750s. With a total of three battery maintenance devices I only have to swap rarely as I ride one of the motorcycles quite frequently as long as there is no snow which is most of the winter where I live in SW Washington. I've only used the two new maintainers for two days but have observed them to stop charging as designed when the battery reaches a specific voltage. I believe the Battery Maintainer 750 is a very good value for the money.

PROS: Very Compact Maintainer, Quality Wiring Provided

CONS: Have found none

I bought these to keep the Batteries in my 4 wheelers and lawn tractors on out property ready to use and these were just what I was looking for at an absolutely great price. I have just started using them but they brought all the batteries right up to full charge.

PROS: price, Size

BEST USES: 4 wheeler, LAWN TRACTOR

It's quite a good deal. I really like the colored led's that show exactly what's going on. The only problem I couldn't find much information on what the lights meant. What I determined is the red light means it's charging, green means it's fully charged and quits charging until the red light comes on for a short time to top it off, then back to green, etc. Seems like a good way to do it.

PROS: Does what they say

CONS: none

These are great to prolong your battery life!

It is lightweight and easy to use. At first use on a partially discharged battery it was flashing red. Instructions did not explain what this meant. It later turned to solid red and then the next day to green.
Definitely a slower charge than the 'Battery Tender' by Deltran. The cables are definitely inferior quality. For a few $ more the Deltran Battery Tender Junior is probably a better value but this is adequate for the scooter I use it for.

PROS: Harness Clips Included, Compact, Easy to use

CONS: Harness Short, Instructions minimal

I own two of these chargers now. The first one worked well so I bought another. Does exactly what I bought it for: it keeps my battery charged between rides.

PROS: Works as advertised

CONS: None so far

Does what it is suppose to. really good sale price !

This product is easy to install,great that they give you 2 different hook ups,1 you can mount to your battery and tuck under your seat when not in use and the other with clips.

Great price. Works like the more expensive models. Bought two, one for a gift.

Good for the black Friday price. Had it on my bike and it kept it fairly charged even with a week battery. Sold my bike and use it on my Miata while it's in storage now.

PROS: Easy mounting

CONS: Could Use A Longer Cord