Rated 4.86 out of 5 based on 7 customer ratings
(7 customer reviews)

$44.99

12V 18AH GEL Battery Replacement for Baoshi 6-DZM-20 6DZM20

Availability: In stock

SKU: ML18-12GEL344 Category:
Delivering power when you need it, the Mighty Max ML18-12GEL 12 Volt 18 AH (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max ML18-12 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.
Mighty Max GEL batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and  more
Specifications: 
Voltage: 12 Volt
Amperage: 18 AH
Chemistry: GEL
Terminal: Internal Thread
Battery Dimensions:
7.00 in x 2.87 in x 6.50 in
Weight: 11.90 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

18Ah

Chemistry

Gel

Terminal

Internal Thread

Quantity

1

Length

7.00

Width

2.87

Height

6.50

Weight

11.90 Lbs

Warranty

1 Year

7 reviews for 12V 18AH GEL Battery Replacement for Baoshi 6-DZM-20 6DZM20

  1. Rated 4 out of 5

    A Customer

    The terminals on a 6-DZM-20 battery are flush with the top of the battery, and this battery has the terminals recessed slightly. Not an issue for most usages, but for my lawn mower, the existing cables were just a bit too short and the cable rings too stiff to mount the batteries back to back the way the existing batteries were. Mounting the batteries front to front puts the terminals dangerously close to each other. I had a nice light show due to my clumsiness, but fortunately the batteries still function just fine. I don’t know how the batteries will fair long term, but for now it is nice to be able to mow my entire lawn at once instead of needing multiple recharges.

  2. Rated 5 out of 5

    Joseph A.

    The two batteries work great in the Pride go go scooter! Easy to install I just watched a utube video!

  3. Rated 5 out of 5

    rick honeycutt

    it works great

  4. Rated 5 out of 5

    Mark Beale

    Great to have new batteries for my Greenworks lawnmower. Easy to replace and works like new.

  5. Rated 5 out of 5

    Mark Beale

    Great to have new batteries for my Greenworks lawnmower. Easy to replace and works like new.

  6. Rated 5 out of 5

    pvp

    Runs my c-pap all night

  7. Rated 5 out of 5

    Kenny

    It worked well

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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.