Fullriver
Fullriver FT840-24M · Boat battery 12V 75Ah 840A
Reference: BOL-FULLRIVER-FT840-24M
The Fullriver FT840-24M is a boat battery with 12 V, 75 Ah and 840 A cold cranking current, measuring 276 × 172 × 227 mm.
Fullriver FT840-24M · Boat battery 12V 75Ah 840A images
- Voltage
- 12V
- Capacity
- 75Ah
- Cold cranking amps (EN)
- 840A
- Technology
- AGM
- Dimensions (L × W × H)
- 276 × 172 × 227 mm
Price:
€595.55
Tax included
VAT included. The exact shipping cost is shown in the cart before you pay.
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For Spain, Portugal, France, Germany, Italy, Belgium and the Netherlands you see the exact cost before paying. For the rest of Europe we send you a shipping quote, with no obligation.
14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Where the Fullriver FT840-24M fits
The Fullriver FT840-24M is a battery for boats: engine starting or on-board service, depending on its design, with resistance to damp and hull vibration. With 75 Ah, the FT840-24M suits boats that had a battery of that capacity.
The FT840-24M belongs to the Fullriver Full Throttle Series range. See all Fullriver batteries
Equivalents and alternatives to the Fullriver FT840-24M
Other AGM batteries that fit the FT840-24M's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fullriver FT840-24F | AGM | 75 Ah | 840 A | 276 × 172 × 227 |
Fullriver FT840-24M vs FT825-78 and DC85-12: which one to choose?
Torn between the FT840-24M and another similar Fullriver? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fullriver FT840-24M (this one) | 75 Ah | 840 A | 276 × 172 × 227 | 24.5 kg |
| Fullriver FT825-78 | 65 Ah | 825 A | 261 × 172 × 211 | 21.1 kg |
| Fullriver DC85-12 | 85 Ah | 510 A | 260 × 169 × 236 | 25.1 kg |
- Fullriver FT825-78: 10 Ah less, 15 A less cranking power, a different case (261 × 172 × 211 mm).
- Fullriver DC85-12: 10 Ah more, 330 A less cranking power, a different case (260 × 169 × 236 mm).
AGM technology in the FT840-24M
The FT840-24M is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the FT840-24M can be fitted in the boot or under a seat with no risk of spills.
Before ordering the FT840-24M, check this
- Length, width and height of the FT840-24M: 276 × 172 × 227 mm.
- Capacity of the FT840-24M: 75 Ah; the same as your current battery or slightly more is fine.
- Cold cranking: 840 A (EN), equal to or higher than the original.
Part numbers and codes for the Fullriver FT840-24M
Look for any of these FT840-24M codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | FT840-24M |
|---|---|
| Terminal type | DT |
Frequently asked questions about the Fullriver FT840-24M
FT840-24M or FT825-78: which one suits me?
Compared with the FT840-24M, the Fullriver FT825-78 has 10 Ah less and 15 A less cranking power. The FT840-24M cranks harder; the FT825-78 is only a good option if your original battery says 825 A or less. Mind the space: the FT825-78 measures 261 × 172 × 211 mm.
How much does the Fullriver FT840-24M weigh?
24.5 kg, with 75 Ah of capacity. For reference, the Fullriver FT825-78 (65 Ah) weighs 21.1 kg.
Which battery is equivalent to the Fullriver FT840-24M?
Only other AGM batteries with its dimensions and polarity: Fullriver FT840-24F. Neither an EFB nor a conventional battery replaces the FT840-24M.
Which charger does the Fullriver FT840-24M need?
A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.
Keep comparing: alternatives to the FT840-24M
- More marine and boat batteries
- More Fullriver models
- Fullriver FT840-24F · 75 Ah, 840 A, 276×172×227 mm
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