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Duraboost Battery Maintainer 750
16 Reviews

Duraboost Battery Maintainer 750

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J&P Part #:  590-0999
Mfr Part #:  TE4-0237

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Duraboost Battery Maintainer 750
Duraboost Battery Maintainer 750

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Duraboost Battery Maintainer 750

Duraboost Battery Maintainer 750

RPM Member Price: $22.49
Order in the next to ship today

Product Details


Description for Duraboost Battery Maintainer 750

Constantly monitor your battery voltage with these Duraboost Battery Maintainer. If your voltage drops below 12.8V, the charger will charge the battery at a constant 750 mA until the battery is fully charged and then turns itself off.

• Checks for proper battery connection polarity and for internal battery damage

• Automatically switches from charge mode to maintenance mode

• Red LED light shows when charging and changes to green when fully charged

• 0.75 amp charge rate

• Overcharge and short circuit protection

• Includes SAE quick disconnect battery lead and SAE Alligator clip lead

• Safe for use on all 12v Lead Acid type batteries including, Conventional Flooded (wet), • Factory Activated Maintenance Free (MF/FA), Absorbed Glass Mat Maintenance Free (AGM), and Gel (Gel Electrolyte) type batteries

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Duraboost Battery Maintainer 750

Product Specs for Duraboost Battery Maintainer 750

Charger Type:
Manufacturer Part Number:
Sold in Units:
12 V
Warehouse Part Number:
Fitment Note:

This item is a universal/custom fit component, and does not have any direct standard/OEM model application. Some items may require modification and an advanced level of mechanical skill and/or knowledge for installation.

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Ratings & Reviews

Help Customers Understand This Product

16 Reviews
Rating Breakdown
5 stars
4 stars
3 stars
2 stars
1 star
July 20, 2021
Bought 2, one was defective, exchanged for a new one, another defective came. Still using the good one, so far it has been okay
July 6, 2021
Bought two, one was good out the package, the other one did not work,returned one as defective.
June 28, 2021
It works well. I have my 2006 Softail Deluxe with a 5-year old battery plugged in to that and it keeps it charged.
April 22, 2021
Great charger for the money!
April 13, 2021
I’ve used this charger on my bike a couple times now and it seems very user friendly and efficient! So far I would recommend this product to other riders.
March 24, 2021
Goods price, works well.
February 17, 2021
Very nice low amp trickle charger has all desired connectors i.e. clamps for posts or permanent wiring ... good deal
February 17, 2021
I like this battery tender, as I've had one previously, which finally burned out after about 10 years.
January 26, 2021
Smelled burnt wire when I checked on my bike so replaced the tender with the Duraboost. On sale 1/2 off so only $15 bucks and we'll worth it !! Only .75 amps,but that will keep my battery good.
January 6, 2021
Gift for my husband

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Duraboost Battery Maintainer 750

Guaranteed Holiday Delivery

LAST CHANCE! J&P Cycles is offering Guaranteed Holiday delivery on all orders through 12/22 3 PM EST to help make your holiday shopping a little more joyous.
Select *Next Day shipping* when checking out on qualifying products for guaranteed delivery by 12/24!
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