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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 6AVR95-13 678AH 12V AGM Battery, IL     MK Battery Unigy II 6AVR95-13 678AH 12V AGM Battery, IL   Deka - Unigy II 6AVR95-13 Interlock MKB6AVR95-13 MK Battery Unigy II 6AVR95-13 678AH 12V AGM Battery, IL  12 V  678 A-H   Call  
  MK Battery Unigy II 6AVR95-15 791AH 12V AGM Battery, IL     MK Battery Unigy II 6AVR95-15 791AH 12V AGM Battery, IL   Deka - Unigy II 6AVR95-15 Interlock MKB6AVR95-15 MK Battery Unigy II 6AVR95-15 791AH 12V AGM Battery, IL  12 V  791 A-H   Call  
  MK Battery Unigy II 6AVR95-7 339AH 12V AGM Battery, IL     MK Battery Unigy II 6AVR95-7 339AH 12V AGM Battery, IL   Deka - Unigy II 6AVR95-7 Interlock MKB6AVR95-7 MK Battery Unigy II 6AVR95-7 339AH 12V AGM Battery, IL  12 V  339 A-H   Call  
  MK Battery Unigy II 6AVR95-9 452AH 12V AGM Battery, IL     MK Battery Unigy II 6AVR95-9 452AH 12V AGM Battery, IL   Deka - Unigy II 6AVR95-9 Interlock MKB6AVR95-9 MK Battery Unigy II 6AVR95-9 452AH 12V AGM Battery, IL  12 V  452 A-H   Call  
  MK Es17-12 Agm 18 Ah (20Hr)     MK Es17-12 Agm 18 Ah (20Hr)   MK/Deka ES17-12 MKBES17-12 MK Es17-12 Agm 18 Ah (20Hr)  12 V  18 A-H $57.89
  MK Es7-12 Agm 7.2 Ah (20Hr)     MK Es7-12 Agm 7.2 Ah (20Hr)   MK/Deka ES7-12 MKBES7-12 MK Es7-12 Agm 7.2 Ah (20Hr) 4.5 2  12 V  7.2 A-H $33.78
  Outback Power EnergyCell 200PLR 203Ah 12V AGM Battery     Outback Power EnergyCell 200PLR 203Ah 12V AGM Battery   Outback EnergyCell 200PLR OUTEC-200PLR Outback Power EnergyCell 200PLR 203Ah 12V AGM Battery  12 V  203 A-H $499.00
  Trojan 24-AGM 12V, 76AH (20HR) AGM Sealed Battery     Trojan 24-AGM 12V, 76AH (20HR) AGM Sealed Battery   Trojan Batteries 24-AGM TRO24-AGM Trojan 24-AGM 12V, 76AH (20HR) AGM Sealed Battery  12 V  76 A-H $272.22
  Trojan 27-AGM 12V, 89AH (20HR) AGM Sealed Battery     Trojan 27-AGM 12V, 89AH (20HR) AGM Sealed Battery   Trojan Batteries 27-AGM TRO27-AGM Trojan 27-AGM 12V, 89AH (20HR) AGM Sealed Battery  12 V  89 A-H $303.31
  Trojan 31-AGM 12V, 100AH (20HR) AGM Sealed Battery     Trojan 31-AGM 12V, 100AH (20HR) AGM Sealed Battery   Trojan Batteries 31-AGM TRO31-AGM Trojan 31-AGM 12V, 100AH (20HR) AGM Sealed Battery 5.0 1  12 V  100 A-H $313.43
  Trojan U1-AGM 12V, 33AH (20HR) AGM Sealed Battery     Trojan U1-AGM 12V, 33AH (20HR) AGM Sealed Battery   Trojan Batteries U1-AGM TROU1-AGM Trojan U1-AGM 12V, 33AH (20HR) AGM Sealed Battery  12 V  33 A-H $159.18
  Universal Ub121000 12V, 100Ah (20Hr) Sealed Agm     Universal Ub121000 12V, 100Ah (20Hr) Sealed Agm   Universal Battery UB121000 UNVUB121000 Universal Ub121000 12V, 100Ah (20Hr) Sealed Agm  12 V  100 A-H $202.64
  Universal Ub121100 12V, 110Ah (20Hr) Sealed Agm     Universal Ub121100 12V, 110Ah (20Hr) Sealed Agm   Universal Battery UB121100 UNVUB121100 Universal Ub121100 12V, 110Ah (20Hr) Sealed Agm 5.0 3  12 V  110 A-H $222.96
  Universal UB12120 12V, 12AH (20HR) Sealed AGM     Universal UB12120 12V, 12AH (20HR) Sealed AGM   Universal Battery UB12120 UNVUB12120 Universal UB12120 12V, 12AH (20HR) Sealed AGM  12 V  12 A-H $31.52
  Universal Ub121350 12V 135Ah (20Hr) Sealed Agm     Universal Ub121350 12V 135Ah (20Hr) Sealed Agm   Universal Battery UB121350 UNVUB121350 Universal Ub121350 12V 135Ah (20Hr) Sealed Agm  12 V  135 A-H $339.00
  Universal UB12150 12V 15AH (20HR) Sealed AGM     Universal UB12150 12V 15AH (20HR) Sealed AGM   Universal Battery UB12150 UNVUB12150 Universal UB12150 12V 15AH (20HR) Sealed AGM  12 V  15 A-H $38.83
  Universal UB12180 12V, 18Ah (20HR) Sealed AGM     Universal UB12180 12V, 18Ah (20HR) Sealed AGM   Universal Battery UB12180 UNVUB12180 Universal UB12180 12V, 18Ah (20HR) Sealed AGM 5.0 5  12 V  18 A-H $44.34
  Universal Ub12260 12V, 26Ah (20Hr) Sealed Agm     Universal Ub12260 12V, 26Ah (20Hr) Sealed Agm   Universal Battery UB12260 UNVUB12260 Universal Ub12260 12V, 26Ah (20Hr) Sealed Agm  12 V  26 A-H $68.09
  Universal Ub12350 12V, 35Ah (20Hr) Sealed Agm Batt     Universal Ub12350 12V, 35Ah (20Hr) Sealed Agm Batt   Universal Battery UB12350 UNVUB12350 Universal Ub12350 12V, 35Ah (20Hr) Sealed Agm Batt  12 V  34 A-H $79.20

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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