AGM batteries
AGM (Absorbent Glass Mat) batteries hold the electrolyte in glass-fibre mats: spill-proof, twice the cycle life of a conventional battery and very high cranking power. They are mandatory in cars with advanced start-stop and regenerative braking, and ideal for motorcycles, marine and any application with vibration and frequent discharges.
- Cars with advanced start-stop (regenerative braking)
- Motorcycles and powersports
- Marine and leisure (dual purpose)
- UPS and backup systems
By application
- AGM car batteries
- AGM motorcycle batteries
- AGM marine batteries
- AGM caravan batteries
- AGM agricultural batteries
What does AGM mean and how is it different from a standard battery?
AGM stands for Absorbent Glass Mat: the acid is absorbed in glass-fibre mats instead of free liquid. That makes it spill-proof, vibration-resistant and gives roughly twice the cyclic endurance of a conventional lead-acid battery.
Does my start-stop car strictly need an AGM battery?
If the car came with AGM from the factory, replace with AGM: start-stop and regenerative braking require it. If it came with EFB you can keep EFB or upgrade to AGM, never downgrade to conventional.
Can I replace an AGM battery myself?
Yes, but many modern vehicles need the new battery registered in the ECU (BMS) so charging is managed correctly.
How long does an AGM battery last?
4 to 7 years depending on use and climate. Very short trips and extreme heat shorten it; a maintenance charger helps if the vehicle sits unused for weeks.
Other technologies
Compatible batteries
This engine comes with an AGM/EFB battery as standard: the car's charging system requires it even without Start-Stop. If in doubt, message us and we will confirm.
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Marine battery Fullriver FT1250-4DLT 12V 175Ah 1250A AGM
- 12 V
- 175 Ah
- 1250 A
- AGM
Dimensions 513×223×222 mm
€773.40
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Golf cart battery Fullriver EGL170-8 8V 170Ah AGM
- 8 V
- 170 Ah
- AGM
Dimensions 260×182×288 mm
€466.10
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Marine battery Fullriver FT450 12V 30Ah 450A AGM
- 12 V
- 30 Ah
- 450 A
- AGM
Dimensions 250×97×156 mm
€186.80
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Marine battery Fullriver FT100 12V 8Ah 100A AGM
- 12 V
- 8 Ah
- 100 A
- AGM
Dimensions 138×86×102 mm
€183.50
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Marine battery Fullriver FT1450-8D 12V 225Ah 1450A AGM
- 12 V
- 225 Ah
- 1450 A
- AGM
Dimensions 517×274×243 mm
€995.90
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Marine battery Fullriver FT100R 12V 8Ah 100A AGM
- 12 V
- 8 Ah
- 100 A
- AGM
Dimensions 138×86×102 mm
€183.50
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Marine battery Fullriver FT840-24M 12V 75Ah 840A AGM
- 12 V
- 75 Ah
- 840 A
- AGM
Dimensions 276×172×227 mm
€607.70
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Marine battery Fullriver FT840-24F 12V 75Ah 840A AGM
- 12 V
- 75 Ah
- 840 A
- AGM
Dimensions 276×172×227 mm
€594.20
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Golf cart battery Fullriver EGL200-6 6V 200Ah AGM
- 6 V
- 200 Ah
- AGM
Dimensions 260×181×262 mm
€722.40
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Golf cart battery Fullriver EGL220-6 6V 220Ah AGM
- 6 V
- 220 Ah
- AGM
Dimensions 262×181×281 mm
€810.10
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Golf cart battery Fullriver EGL100-12 12V 100Ah AGM
- 12 V
- 100 Ah
- AGM
Dimensions 329×171×231 mm
€762.90
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Marine battery Fullriver FFD35-12 12V 35Ah 225A AGM
- 12 V
- 35 Ah
- 225 A
- AGM
Dimensions 196×131×167 mm
€200.30
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Marine battery Fullriver FFD55-12 12V 55Ah 350A AGM
- 12 V
- 55 Ah
- 350 A
- AGM
Dimensions 229×138×212 mm
€337.90
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Marine battery Fullriver FFD80-12 12V 80Ah 530A AGM
- 12 V
- 80 Ah
- 530 A
- AGM
Dimensions 260×169×215 mm
€445.80
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Marine battery Fullriver FFD100-12 12V 100Ah 650A AGM
- 12 V
- 100 Ah
- 650 A
- AGM
Dimensions 307×169×236 mm
€526.80
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Marine battery Fullriver FFD110-12 12V 110Ah 850A AGM
- 12 V
- 110 Ah
- 850 A
- AGM
Dimensions 328×172×241 mm
€621.20
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Marine battery Fullriver FFD200-12 12V 200Ah 1300A AGM
- 12 V
- 200 Ah
- 1300 A
- AGM
Dimensions 530×209×239 mm
€1,066.40
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Marine battery Fullriver FFD260-12LT 12V 260Ah 1550A AGM
- 12 V
- 260 Ah
- 1550 A
- AGM
Dimensions 521×269×245 mm
€1,390.20
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Marine battery Fullriver FFD260-12APW 12V 260Ah 1550A AGM
- 12 V
- 260 Ah
- 1550 A
- AGM
Dimensions 521×269×245 mm
€1,390.20
