Rated 5.00 out of 5 based on 4 customer ratings
(4 customer reviews)

$26.99

YTX5L-BS GEL Battery Replaces Duromax 4400 XP4400E Generator

Availability: In stock

SKU: YTX5L-BSGEL548 Category:
The YTX5L-BS GEL is a 12V 4AH GEL (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max YTX5L-BS GEL is a TRUE DEEP CYCLE battery that can be mounted in any position, requires no maintenance. When a Gel Cell battery is charged, no hazardous fumes escape the battery case, gases are processed within the battery itself.
Common uses for the YTX5L-BS GEL:  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
The Performance and Characteristic of the YTX5L-BS GEL Battery

1.    Maintenance Free / GEL configuration 
2.    No leaks, spills or contact with acid 
3.    No acid mist and pollution to the environment when charging and discharging. 
4.    High capacity: 10-20% higher comparing to that of VRLA.
5.    Low self-discharging and durable for storage.
6.    Nice ability for resilience after over-discharge and the capacity of high discharge current increases by 30% over VRLA.
7.    Amazing performances in all temperature conditions
8.    Battery Dimensions in Inches : L (4.40) x W (2.75) x H (4.25) 
Amp Hour

4Ah

CCA

80

Chemistry

Gel

Height

4.25

Length

4.40

Polarity

– I +

Volts

12V

Width

2.75

Weight

4.23 Lbs

Warranty

1 Year

4 reviews for YTX5L-BS GEL Battery Replaces Duromax 4400 XP4400E Generator

  1. Rated 5 out of 5

    Robert Hughes

    Fit my Duramax generator perfectly. I do wish the positive and negative poles were reversed but it works.

  2. Rated 5 out of 5

    Rick Diaz

    Simple drop in replacement for the battery on my Duromax xp4400e. Arrived fully charged and ready to use. Great quality threaded top posts come with screws and allow you to connect from several directions.

  3. Rated 5 out of 5

    Birdman 62

    This is a new purchase . Like with any battery time will tell. It started my generator quickly so ut of the box it worked fine. My generator was listed in the ones that fit the battery. It fits but the polarity was opposite . Something I should have checked . Instead of returning it I installed it backwards . The bracket holding the battery secure does not quite fit because now the leads are in the way. I just left it off. it is not going anywhere . Other than that it works well . We see how long it lasts

  4. Rated 5 out of 5

    Roscoe Weygand

    My generator starts right up with this battery

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Excellent
Mighty Max Battery
Based on 3513 reviews
Awesome pricing and shipping!!👍👍
I would recommend this battery to anyone looking for a great battery at a reasonable price. We had this exact same battery in our KIA we brought new at the end of 2018, & we are just now replacing it! We purchased it on December 18, & received it today the
20th of December
I would recommend this battery to anyone looking for a great battery at a reasonable price.We had this exact same battery in our KIA we brought new at the end of 2018, & we are just now replacing it! We purchased it on December 18, & received it today the 20th of December
Shipped fast and easy. Perfect fit. Thank you Mighty Max.
Nice replacement, same size, nicely packaged and fast delivery
Purchased two batteries ML9-12 SLA for a Cyberpower unit CP1500AVRLCD to replace old/exhausted OEM batts. The new ones were easy to replace and are a direct replacement and perfect fit of the OEM batts
product showed up in two days and they were fine condition.
I ordered a battery through Walmart online. My mother ordered it for me. It came in 3 days. It started right up. It made my 150 cc moped run so smooth.
Ordered via Amazon on 12/3/2025; arrived in 3 days.
Easy installation and charging as I am typing. Replacing in unit as shown.