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Duraboost Battery Maintainer 750
The DuraBoost Charger/Maintainer 750 is perfect for those wanting to charge and maintain their 12v lead acid battery. It constantly monitors your battery voltage and if it falls below 12.8V, the charger will charge the battery at a constant 750mA until the battery is fully charged (13.6V) and then turn itself off.
Features:
- 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
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions
Browse 5 questions
and 11 answers
What does flashing red light in the middle mean?
What does it mean if it flashes from green to red? Does it mean it is maintaining the battery?
BEST ANSWER: If you read the owners manual that came with the product, it shows the battery will flash from red to green when it is in maintaining mode. The time between the battery going from green to red, shows how strong how battery is and how long it can hold the voltage before needing the charger again
- Reply
- Inaccurate
- Leonardo H on Aug 3, 2017
What does it mean when there's a red light in the middle?
BEST ANSWER: The red indicator light verifies your charger is connected, since there is no needle gauge. Very visible in low light.
- Reply
- Inaccurate
- terry m on Jul 10, 2017
- Purchased on Nov 7, 2016
Can you use extension cord with maintainer?
BEST ANSWER: Absolutely. This doesn't pull much amperage. I put a few on a power strip in fact.
- Reply
- Inaccurate
- Jeffrey C on Jun 21, 2017
- Purchased on Sep 6, 2016
What does it mean when the light flashes red and green on the Douro boost 750?
BEST ANSWER: red means it is charging and green means it is maintaning
- Reply
- Inaccurate
- Timothy P on Jun 16, 2017
- Purchased on Jul 30, 2016
| Product Style | Item # | Manufacturer Product # | Availability |
|---|---|---|---|
| Duraboost Battery Maintainer 750 | 1128118 | TE4-0237 | In Stock: Ships next business day |