Fulbat
Fulbat FDM12-800-M27 · Dual-purpose marine battery 12V 92Ah 800A
Reference: BOL-FULBAT-FDM12-800-M27
Fulbat FDM12-800-M27: dual-purpose marine battery with 12 V, 92 Ah and 800 A cold cranking current, measuring 306 × 168 × 233 mm, with the positive terminal on the left.
Fulbat FDM12-800-M27 · Dual-purpose marine battery 12V 92Ah 800A images
- Voltage
- 12V
- Capacity
- 92Ah
- Cold cranking amps (EN)
- 800A
- Technology
- Carbon AGM
- Dimensions (L × W × H)
- 306 × 168 × 233 mm
- Polarity
- Positive terminal on the left
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14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Where the Fulbat FDM12-800-M27 fits
The Fulbat FDM12-800-M27 is a dual-purpose marine battery: it starts the engine and, at the same time, powers lights, bilge pump and electronics while the boat is at anchor.
The FDM12-800-M27 belongs to the Fulbat FULBAT FDM Marine AGM Carbon range. More Fulbat batteries
Equivalents and alternatives to the Fulbat FDM12-800-M27
We have no other battery with exactly the dimensions and polarity of the FDM12-800-M27. Browse the rest of our dual-purpose marine batteries (starting and service) to compare close options.
Fulbat FDM12-800-M27 vs FDM12-825-M31 and FDM12-550-M24: differences
What sets the FDM12-800-M27 apart from its neighbours in the Fulbat range:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulbat FDM12-800-M27 (this one) | 92 Ah | 800 A | 306 × 168 × 233 | left | 28.5 kg |
| Fulbat FDM12-825-M31 | 105 Ah | 825 A | 330 × 173 × 237 | left | 30.6 kg |
| Fulbat FDM12-550-M24 | 79 Ah | 550 A | 260 × 168 × 233 | left | 23 kg |
- Fulbat FDM12-825-M31: 13 Ah more, 25 A more cranking power, a different case (330 × 173 × 237 mm).
- Fulbat FDM12-550-M24: 13 Ah less, 250 A less cranking power, a different case (260 × 168 × 233 mm).
Inside the FDM12-800-M27: carbon AGM technology
The FDM12-800-M27 is an AGM battery with carbon added to the negative plates. It works well even when the charge is not completed every day, which is common in solar installations.
Check this before ordering the Fulbat FDM12-800-M27
- Length, width and height of the FDM12-800-M27: 306 × 168 × 233 mm.
- Polarity of the FDM12-800-M27: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 92 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 800 A or less, the FDM12-800-M27 covers your engine.
Part numbers and codes for the Fulbat FDM12-800-M27
The FDM12-800-M27 is listed under these codes on labels, in garages and in catalogues:
| Commercial reference | FDM12-800-M27 |
|---|---|
| Terminal type | DUAL |
Frequently asked questions about the Fulbat FDM12-800-M27
FDM12-800-M27 or FDM12-825-M31: which one suits me?
Compared with the FDM12-800-M27, the Fulbat FDM12-825-M31 has 13 Ah more and 25 A more cranking power. If your current battery says 825 A or more, choose the FDM12-825-M31; if it says 800 A or less, the FDM12-800-M27 is enough. Mind the space: the FDM12-825-M31 measures 330 × 173 × 237 mm.
How much does the Fulbat FDM12-800-M27 weigh?
28.5 kg, with 92 Ah of capacity. For reference, the Fulbat FDM12-825-M31 (105 Ah) weighs 30.6 kg.
Which side is the positive terminal on the Fulbat FDM12-800-M27?
On the FDM12-800-M27, the positive terminal is on the left with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.
How far can I discharge a dual-purpose battery?
Better not to go below 50%. If you drain the battery on every trip, consider a separate service bank with deep-cycle batteries.
More batteries to compare with the FDM12-800-M27
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