Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$44.99

12V 11.2Ah GEL Replaces BikeMaster High Performance BTZ14S 140

Availability: In stock

SKU: YTZ14SGEL104 Category:
The YTZ14SGEL is a 12V 11.2AH GEL (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max YTZ14SGEL 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 YTZ14SGEL:  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
The Performance and Characteristic of the YTZ14SGEL Battery
Maintenance Free / GEL configuration 
No leaks, spills or contact with acid 
No acid mist and pollution to the environment when charging and discharging. 
High capacity: 10-20% higher comparing to that of VRLA.
Low self-discharging and durable for storage.
Nice ability for resilience after over-discharge and the capacity of high discharge current increases by 30% over VRLA.
Amazing performances in all temperature conditions
Battery Dimensions in Inches : L (6.00) x W (3.44) x H (4.38) 
Amp Hour

11.2Ah

CCA

230

Polarity

+ I –

Chemistry

Gel

Length

6.00

Height

4.38

Width

3.44

Warranty

1 Year

Volts

12V

Weight

8.60 Lbs

1 review for 12V 11.2Ah GEL Replaces BikeMaster High Performance BTZ14S 140

  1. Rated 5 out of 5

    Philip Lefler

    Good price, good power and holds a charge. I’ve had this installed in my 2005 Honda Shadow Spirit VT750DC for 4 months now and it’s working great.

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Excellent
Mighty Max Battery
Based on 4590 reviews
Absolutely pleased with the fast reliable service, came earlier than expected. The orice point was Absolutely amazing...
Great battery
Works great so far fit perfectly
Battery arrived quicky and charged. No issues
Great battery. Working perfectly in my garage door openers.
Arrived in one day from Amazon
I purchased the Mighty Max ML7-12 12V 7.2Ah battery on Amazon in June 2026 to replace the battery in my APC Back-UPS ES 550, and it worked perfectly. The battery was very reasonably priced, arrived quickly, and was incredibly easy to install.

The fit was exact, the connections were straightforward, and my UPS was back up and running in just a few minutes. Now my modem and Wi-Fi system stay powered during outages and power flickers, which has eliminated the need to constantly reset my network equipment.

If you’re looking for an affordable, reliable replacement battery for a UPS, alarm system, or other backup power application, I highly recommend the Mighty Max ML7-12. Great value, easy installation, and excellent performance so far!
POWER PROVIDER!! Love It.
Batteries were easy to install. I've used this product before - no issues
Nice products, used many and enjoyed all. Really high quality batteries and chargers,!!! 👍