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Sealed Agm Batteries

Sealed Agm Batteries

Absorbed Glass Mat (AGM) batteries are seeing more and more use in solar electric systems as their price comes down, and as more systems are getting installed that need to be maintenance-free. This makes them ideally suited for use in grid-tied solar systems with battery back-up.

Because sealed AGM solar batteries are completely sealed, they:

  • can't be spilled
  • do not need periodic watering
  • emit no corrosive fumes
  • the electrolyte will not stratify
  • do not require equalization charging
Read more +
Product Name  Volts Amp Hours Price
  MK Battery Unigy II 6AVR95-11 565AH 12V AGM Battery, IL     MK Battery Unigy II 6AVR95-11 565AH 12V AGM Battery, IL   Deka - Unigy II 6AVR95-11 Interlock MKB6AVR95-11 MK Battery Unigy II 6AVR95-11 565AH 12V AGM Battery, IL  12 V  565 A-H   Call  
  MK Battery Unigy II 3AVR95-33 1807AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR95-33 1807AH 6V AGM Battery, IL   Deka - Unigy II 3AVR95-33 Interlock MKB3AVR95-33 MK Battery Unigy II 3AVR95-33 1807AH 6V AGM Battery, IL  6 V  1807 A-H   Call  
  MK Battery Unigy II 3AVR95-31 1694AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR95-31 1694AH 6V AGM Battery, IL   Deka - Unigy II 3AVR95-31 Interlock MKB3AVR95-31 MK Battery Unigy II 3AVR95-31 1694AH 6V AGM Battery, IL  6 V  1694 A-H   Call  
  MK Battery Unigy II 3AVR95-27 1468AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR95-27 1468AH 6V AGM Battery, IL   Deka - Unigy II 3AVR95-27 Interlock MKB3AVR95-27 MK Battery Unigy II 3AVR95-27 1468AH 6V AGM Battery, IL  6 V  1468 A-H   Call  
  MK Battery Unigy II 3AVR95-23 1242AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR95-23 1242AH 6V AGM Battery, IL   Deka - Unigy II 3AVR95-23 Interlock MKB3AVR95-23 MK Battery Unigy II 3AVR95-23 1242AH 6V AGM Battery, IL  6 V  1242 A-H   Call  
  MK Battery Unigy II 3AVR95-21 1129AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR95-21 1129AH 6V AGM Battery, IL   Deka - Unigy II 3AVR95-21 Interlock MKB3AVR95-21 MK Battery Unigy II 3AVR95-21 1129AH 6V AGM Battery, IL  6 V  1129 A-H   Call  
  MK Battery Unigy II 3AVR95-19 1016AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR95-19 1016AH 6V AGM Battery, IL   Deka - Unigy II 3AVR95-19 Interlock MKB3AVR95-19 MK Battery Unigy II 3AVR95-19 1016AH 6V AGM Battery, IL  6 V  1016 A-H   Call  
  MK Battery Unigy II 3AVR75-29 1284AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR75-29 1284AH 6V AGM Battery, IL   Deka - Unigy II 3AVR75-29 Interlock MKB3AVR75-29 MK Battery Unigy II 3AVR75-29 1284AH 6V AGM Battery, IL  6 V  1284 A-H   Call  
  MK Battery Unigy II 3AVR45-21L 536AH 6V AGM Battery, IL     MK Battery Unigy II 3AVR45-21L 536AH 6V AGM Battery, IL   Deka - Unigy II 3AVR45-21 INTERLOCK MKB3AVR45-21 MK Battery Unigy II 3AVR45-21L 536AH 6V AGM Battery, IL  6 V  536 A-H   Call  
  MK Battery Unigy II 2AVR125-33 2367AH 4V AGM Battery, IL     MK Battery Unigy II 2AVR125-33 2367AH 4V AGM Battery, IL   Deka - Unigy II 2AVR125-33 Interlock MKB2AVR125-33 MK Battery Unigy II 2AVR125-33 2367AH 4V AGM Battery, IL  4 V  2367 A-H   Call  
  MK 8AU1H AGM 32.5 AH (20HR) T873 w/ handle     MK 8AU1H AGM 32.5 AH (20HR) T873 w/ handle   MK/Deka 8AU1H MKB8AU1 MK 8AU1H AGM 32.5 AH (20HR) T873 w/ handle  12 V  32.5 A-H $85.00
  MK 8AGC2 AGM 190Ah (20 Hr) T881 Terminal     MK 8AGC2 AGM 190Ah (20 Hr) T881 Terminal   MK/Deka 8AGC2 MKB8AGC2 MK 8AGC2 AGM 190Ah (20 Hr) T881 Terminal  6 V  190 A-H $302.12
  MK 8A8D AGM 245Ah (20HR) LTP Terminal     MK 8A8D AGM 245Ah (20HR) LTP Terminal   MK/Deka 8A8DLTP-DEKA MKB8A8D MK 8A8D AGM 245Ah (20HR) LTP Terminal  12 V  245 A-H $697.15
  MK 8A4D AGM 200Ah (20HR) LTP Terminal     MK 8A4D AGM 200Ah (20HR) LTP Terminal   MK/Deka 8A4DLTP-DEKA MKB8A4D MK 8A4D AGM 200Ah (20HR) LTP Terminal 5.0 1  12 V  200 A-H $592.07
  MK 8A31DT AGM 105 AH (20HR) Dual Terminal     MK 8A31DT AGM 105 AH (20HR) Dual Terminal   MK/Deka 8A31DT-DEKA MKB8A31DT MK 8A31DT AGM 105 AH (20HR) Dual Terminal 5.0 1  12 V  105 A-H $302.12
  MK 8A27 AGM 92 AH (20HR) T876 Terminal     MK 8A27 AGM 92 AH (20HR) T876 Terminal   MK/Deka 8A27-DEKA MKB8A27 MK 8A27 AGM 92 AH (20HR) T876 Terminal 5.0 1  12 V  92 A-H $262.71
  MK 8A24UT AGM 79 AH (20HR) UT Terminal     MK 8A24UT AGM 79 AH (20HR) UT Terminal   MK/Deka M24 SLD A MKB8A24 MK 8A24UT AGM 79 AH (20HR) UT Terminal  12 V  79 A-H $222.09
  MK 8A24DT AGM 79 AH (20HR) DT Terminal     MK 8A24DT AGM 79 AH (20HR) DT Terminal   MK/Deka 8A24DT MKB8A24DT MK 8A24DT AGM 79 AH (20HR) DT Terminal  12 V  79 A-H $222.09
  MK 8A22NF AGM 55Ah (20 Hr) T881 Terminal     MK 8A22NF AGM 55Ah (20 Hr) T881 Terminal   MK/Deka 8A22NF-DEKA MKB8A22NF MK 8A22NF AGM 55Ah (20 Hr) T881 Terminal  12 V  55 A-H $175.88
  KiloVault 2100 PLC 2100Wh 12V Advanced AGM Battery     KiloVault 2100 PLC 2100Wh 12V Advanced AGM Battery   KiloVault 2100 PLC KLV2100PLC KiloVault 2100 PLC 2100Wh 12V Advanced AGM Battery  12 V  180 A-H $495.00

More Info on Sealed AGM Batteries

AGM's are also well suited to systems that get infrequent use, as they typically have less than a 2% self discharge rate during transport and storage. They can also be transported easily and safely by air. Last but not least, they can be mounted on their side or end, and are extremely vibration resistant. AGM's come in most popular battery sizes and are even available in large 2 Volt cells for the ultimate in low-maintenance large system storage.

Because of their high cost when first introduced to the market, AGM batteries were mostly used in commercial installations where maintenance was either impossible or more expensive than the price of the batteries. Now that the cost is coming down, they are seeing use in all types of solar systems - clearly some of today's owners feel the advantages of AGM outweigh the price difference and maintenance requirements of flooded lead acid batteries.

AGM Battery Banks


East Penn's Customized Bank for the Deka Unigy II Battery

In this blast from the past, Amy reviews the Deka Unigy II AGM industrial-grade battery. Tell Deka how many Volts and Amp-hours you need, and they'll build the bank!


Outback's Integrated Battery Rack (IBR)

Outback Power’s sealed AGM deep cycle battery rack, the IBR, is available with 2 or 3 shelves. It provides a safe, convenient method for wiring multiple strings of batteries through a breaker and back to your DC load center.

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