Check the listing for details. MK Battery M22NF Sealed Battery. Condition: New. Listed at 329.00 USD. MK Battery M22NF Sealed Gel Battery Benefits of an Advanced Sealed Gel Battery Battery technology has changed tremendously in just the past few years. In fact, size-for-size, MK's advanced sealed Gel and AGM batteries deliver more power and more consistent performance than other types and brands of batteries used for mobility. MK's performance-proven sealed Gel design: Can last longer than other batteries due to high quality manufacturing standards. Are A-67 DOT/FAA-IATA Standard approved for airline and public transportation. Do not need to be fully discharged before recharging. Do not develop a "memory" that limits their recharging. Will not automatically discharge if put on concrete. Features Deep Cycle Premium sealed batteries capable of up to 500 cycles that are fully laboratory tested.Gelled/Suspended Electrolyte No liquid of any kind; battery is completely sealed. Safe in any position.Maintenance Free Water is never added; low liabilityTravel & Ship Easily MK batteries are F.A.A, IATA, and UPS approved.GEL Battery Has a 70 minute reserve capacity.Capacity at 5hr RATE 46.5AHCapacity at 20hr RATE 55AHCapacity at 100hr RATE 63AHDimensions:Weight: 37 lbs each MK Gel Video 2015 - YouTube Video will open in a new window Using the eBay App? Paste link into a browser window: [isdntekvideo]