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Your cart is empty.MK Battery supplies the highest quality VRLA (Valve Regulated Lead Acid) battery line, designed for longer run times and superior cycle life. FEATURES / BENEFITS VRLA Technology for reliable performance and long life Sealed and 100% Maintenance Free / Will not leak or spill Diverse Product Line / Batteries for deep cycle, standby and high rate applications UL Certification / Safety tested ISO 9001 and ISO 14001 Certified for Quality Assurance MK batteries are utilized in a wide variety of applications including; Alarm Panels, Bug Sprayers, Car Audio, Chair Lifts, Consumer Electronics, Elevators, Emergency Lighting, Engine Starters, Exit Lights, Game Feeders, Garage Door Openers, Gate Operators, Golf Caddys, Home Medical Equipment, Lawn and Garden Equipment, Medical Mobility, Motorcycles, Patient Lifts, Portable Speakers and Tools, Power Sports, Security Systems, Stair Lifts, Solar, Toys, Trailer Safety Brakes, UPS / Standby Power, Van Lifts and Wind Machines. MK Battery, Powering Your World!
JK
Reviewed in the United States on February 19, 2025
This was the second MK battery I purchased for my home alarm system. First one lasted 5 years, so when I needed another, I went with the same exact one.I bought this one in August, 2023. Experienced a recent power outage for 3 days and was not surprised when the battery failed. However, I did expect it to recharge within a day or so. Still getting an error message on my alarm that I have a low battery. Hard to believe it hasn’t recharged and I will be looking for another brand to replace this one.
chris castillo
Reviewed in the United States on January 4, 2025
Good battery just didn't work for my gate
Ozgard
Reviewed in the United States on September 7, 2024
Needed replacement ES7-12 mbatteries. These are the ones.
Rebecca Flack
Reviewed in the United States on September 17, 2024
Fast shipping, works! Highly recommend this seller
TJ Ohio
Reviewed in the United States on December 5, 2024
Needed to replace batteries in a backup power supply and these were an exact replacement. They worked out perfectly.
selena geary
Reviewed in the United States on April 9, 2024
Purchased for a parent that needed to batteries for a stair chair. These were exact manufacturer and everything. So I assume they will work fine when installed since these were just received.
Rudy Cadney
Reviewed in the United States on January 29, 2021
These batteries are acceptable replacements for our RAVE Stairlift from Harmon Distributors.
Nancy K. Payton
Reviewed in the United States on May 23, 2019
This is the backup battery for my alarm system. it is an exact replacement. It should last at least 7 years. easy install, arrived quickly.
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