ML50-12 -12V 50AH SLA Replaces ES40-12
ML50-12 -12V 50AH SLA Replaces ES40-12
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Mighty Max Battery

ML50-12 -12V 50AH SLA Replaces ES40-12

|4 ratings

Key item features

  • Battery Type: This is a 12V 50AH Sealed Lead Acid (SLA) rechargeable, maintenance-free battery, utilizing Absorbent Glass Mat (AGM) technology.
  • Physical Attributes: The battery measures 7.76 inches x 6.54 inches x 6.91 inches and weighs 30.02 lbs.
  • Performance Characteristics: It features a high discharge rate, wide operating temperature range, and good deep discharge recovery.
  • Durable Design: The spill-proof, valve-regulated design allows for mounting in any position and resists shocks and vibrations.
  • Construction Material: Built with a heavy-duty, calcium-alloy grid for performance and extended service life in various applications.
  • Versatile Applications: Suitable for consumer electronics, electric vehicles, engine starters, medical mobility, solar, and security systems.
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Current price is $109.99
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Arrives by Mon, May 4
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Sold and shipped by eComelectronics
4.404943238971117 stars out of 5, based on 6960 seller reviews(4.4)
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5 out of 5 stars
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Showing 1-3 of 3 reviews

Aug 25, 2025
Clarence
Sold and shipped byeComelectronics
5 out of 5 stars review

Verified Purchase

the batteries was better than i expected

Everything was fine

Helpful?2MOS4EVJOAPK174985208
Aug 17, 2016
david oldaker
5 out of 5 stars review

For my needs (solar battery) I'll say so far so good. For the price, I don't think it can be beat. It arrived quickly, and seems to charge and disperse just fine. But the real question here is, will it last?????? Time will tell but so far so good.

Review from mightymaxbattery.com
Helpful?2MOS4EVJOAPK174985208
Nov 8, 2021
mhuitt
5 out of 5 stars review

This battery is perfect for my off-grid solar panel solution.

Review from mightymaxbattery.com
Helpful?2MOS4EVJOAPK174985208