Fullriver FT100 Full Throttle Series · Battery 8Ah 100A AGM
Specifications
| Brand | FULLRIVER |
|---|---|
| Part number | FT100 |
| Voltage (V) | 12 |
| Capacity (C20) | 8 |
| Cold cranking amps (EN) | 100 |
| Technology | AGM |
| Length | 138 mm |
| Width | 86 mm |
| Height | 102 mm |
Fullriver FT100 12V 8Ah 100A is a marine battery, vibration- and deep-discharge resistant, suitable both for outboard engine starting and for onboard auxiliary services (navigation lights, GPS, sonar, fridge). Sealed and maintenance-free.
Why this marine battery?
- Marine designbuilt for boat swell and vibration
- Dual functionstarts the engine and powers onboard services
- Sealed and safemaintenance-free even when the boat rolls
Where it fits: the Fullriver FT100 is one of our boat batteries, belongs to our Fullriver batteries and by capacity it sits among our 8Ah batteries.

Marine battery Fullriver FT100 Full Throttle Series 8Ah 100A 12V
The Fullriver FT100 marine battery offers 12 V, 8 Ah and 100 A of cold cranking current (EN) from the Full Throttle Series range with AGM technology, designed for motor and sailing boats, both for engine starting and onboard services. Measuring 138 × 86 × 102 mm, it is the direct replacement for boats fitted from the factory with a 8 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Ready for starting outboard and inboard engines.
- Sealed: no spills or gases in the locker.
- Resistant to humidity and salt air.
What the Fullriver FT100 is for
With 8 Ah, the Fullriver FT100 covers motor and sailing boats, both for engine starting and onboard services. At the end of the season, charge it fully before winter storage. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 3 kg and M6 terminals.
The Fullriver FT100: Full Throttle Series range and AGM technology
The FT100 is part of the Fullriver Full Throttle Series range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Dimensions, polarity and mounting
In terms of format, the Fullriver FT100 measures 138 × 86 × 102 mm (length × width × height) and weighs 3 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
What Fullriver does differently
With its own plants and a catalogue focused on high-performance AGM, Fullriver is a familiar brand in power wheelchairs, boats and photovoltaic systems that need thousands of cycles. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
How to make it last longer
At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. Protect the terminals with dielectric grease and check the fixing: vibration and swell loosen connections.
Manufacturer's warranty
The Fullriver FT100 comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.
Delivery times and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Data sheet
-
BrandFULLRIVER
-
ReferenceFT100
-
ModelFull Throttle Series
-
Voltage (V)12
-
Length138 mm
-
Width86 mm
-
Height102 mm
-
Weight3.00 Kgs
-
TechnologyAGM
-
EAN810233030275
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Terminal typeM6
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Cold cranking amps (EN)100
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Capacity (C20)8
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Case typeBTR9-BS
Specific References
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UPC810233030275
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MPNFT100
Fullriver FT100: best-selling equivalent or higher-spec batteries
The Fullriver FT100 is interchangeable with these equivalent references: FT100R (Fullriver).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Fullriver
FT100
This battery
|
12V 8Ah 100A | AGM | 183,50 € | |||||||||||||||||||||
Fullriver
FT100R
Same range |
12V 8Ah 100A | AGM | 183,50 € same price | |||||||||||||||||||||
| ||||||||||||||||||||||||
| FT100 | FT100R | |
|---|---|---|
| Capacity | 8 Ah | 8 Ah |
| Cold cranking (EN) | 100 A | 100 A |
| Technology | AGM | AGM |
| Dimensions (mm) | 138 × 86 × 102 | 138 × 86 × 102 |
| Positive terminal | — | — |
| Price | 183,50 € | 183,50 € |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 8Ah batteries: We stock 29 models of 8 Ah to compare by price, technology and cold cranking: see all 8Ah batteries. Same size (138 × 86 × 102 mm): batteries of 138 × 86 × 102 mm.
Recommended accessories
Frequently asked questions
Is the Fullriver FT100 an AGM battery and what are the benefits of AGM?
Yes, it is AGM. In an AGM battery such as the FT100, the electrolyte is not free but absorbed in a glass-fibre mat inside a sealed lead-acid battery. It tolerates heat better and handles more cycles than a conventional battery.
In what position can it be installed on the boat?
Being AGM, it is sealed and does not spill: it can be mounted tilted (never upside down) and copes well with vibration and wave impacts. Secure it firmly and keep the terminals away from water.
What are the dimensions of the Fullriver FT100 battery?
It measures 138×86×102 mm in length × width × height, with the terminals included in the height. Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close.
Fullriver FT100 or Fullriver FT100R: which one to choose?
Same range and the same performance as the FT100. Compared with the FT100 it has the same Ah and cranking power. It costs the same. Either one works; decide by price.
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