MK 8A22NF 12V 51AH AGM Battery
The MK Battery 8A22NF is a sealed, maintenance-free 12v 55 AH deep cycle battery. It is manufactured in the USA by MK Battery, a subsidiary of East Penn Mfg Co (DEKA). This battery is made using Advanced American Technology and is considered the standard for AGM batteries.
The battery is manufactured under a computer-controlled system that ensures the highest quality. It has programmed functions for current, time, voltage, temperature, and event control to match the performance specifications of various applications.
One of the key features of this battery is its dual-purpose design, which allows for both deep cycle service and high performance. It has a low self-discharge rate of less than 2% per month and is maintenance-free. The battery is valve regulated and can be used for both float and cycle applications. It also has a high discharge rate.
The MK Battery 8A22NF is classified as non-spillable by DOT, ICAO, and IATA definitions, meaning it does not require any special handling during transportation.
This battery is commonly used in applications such as RVs, marine vehicles, solar systems, communications equipment, sump pumps, lifts, and more.
The dimensions of the battery are 9.72 x 5.47 x 9.24 inches and it weighs 37 lbs. It has a DC output voltage of 12V and belongs to the BCI Group 22NF. The cycle charging voltage range is 13.8 – 14.6 volts, while the float charging voltage range is 13.4 – 13.6 volts.
The ampere-hour (AH) rating of the battery is 55 AH, with a capacity of 63 AH at C/100, 55 AH at C/20, and 46.5 AH at C/5. It has an operating temperature range of -40°F (-40°C) to 140°F (60°C).
Please note that MK AGM Batteries do not require a special charger like gel cell batteries. However, if you are unsure if your current battery charger is suitable for AGM batteries, it is recommended to consult with the manufacturer before use.
Overall, the MK Battery 8A22NF offers high-quality performance and reliability for a variety of applications.
Features
- Dual-Purpose design yields Deep Cycle service and High Performance rating
- Less than 2% per month standing self discharge.
- Maintenance Free
- Valve Regulated
- Float and Cycle Use
- High Discharge Rate
- Absorbed Glass Mat (often referenced as Gel Cell)
- Leak Proof/Spill Proof
- High quality battery/better uniformity
- Popular Applications: RV, Marine, Solar, Communications, Sump Pumps, Lifts, Etc.
- MK AGM Batteries requires no special battery charger as do GEL CELL batteries. If uncertain if the battery charger you currently using will properly charge an AGM battery please consult us before using the charger. Typically RV and Marine charging systems require no modification when using MK AGM Batteries.
- MK Battery is a wholly owned subsidiary of East Penn Mfg Co (DEKA) of Lyon, PA.
Technical Specifications
Specification | Value |
---|---|
Dimensions (LxWxH) | 9.72 x 5.47 x 9.24 in |
Weight | 37 lb |
DC Output Voltage | 12 V |
BCI Group | 22NF |
Cycle Charging Voltage | 13.8 – 14.6 volts |
Float Charging Voltage | 13.4 – 13.6 volts |
Ampere-Hour (AH) | 55 AH |
Capacity at C/100 | 63 AH |
Capacity at C/20 | 55 AH |
Capacity at C/5 | 46.5 AH |
Operating Temperature | -40°F (-40°C) – 140°F (60°C) |
Shipping Weight | 39 lb |
Country of Origin | USA |
Manufacturer | MK, East Penn, Deka |
Manufacturer’s Part Number | 8A22NF |
Model | Group 22NF |
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