Fullriver FT825-34 · Boat battery 12V 65Ah 825A
Reference: BOL-FULLRIVER-FT825-34
Fullriver FT825-34: boat battery with 12 V, 65 Ah and 825 A cold cranking current, measuring 261 × 172 × 208 mm.
- Voltage
- 12V
- Capacity
- 65Ah
- Cold cranking amps (EN)
- 825A
- Technology
- AGM
- Dimensions (L × W × H)
- 261 × 172 × 208 mm
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If it does not fit, you have 14 days from delivery to return it unused.
Where the Fullriver FT825-34 fits
The Fullriver FT825-34 is made for marine use. Fit the FT825-34 securely on board and away from bilge water.
The FT825-34 belongs to the Fullriver Full Throttle Series range. More Fullriver batteries
Inside the FT825-34: AGM technology
Inside, the FT825-34 has glass fibre separators (AGM) that hold the electrolyte. The FT825-34 needs a charger with an AGM mode that does not exceed 14.7 V.
Fullriver FT825-34 vs DC70-12 and FFD80-12: which one to choose?
The real differences between the FT825-34 and the closest Fullriver models:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fullriver FT825-34 (this one) | 65 Ah | 825 A | 261 × 172 × 208 | 20.9 kg |
| Fullriver DC70-12 | 70 Ah | 450 A | 260 × 169 × 215 | 24 kg |
| Fullriver FFD80-12 | 80 Ah | 530 A | 260 × 169 × 215 | 23.1 kg |
- Fullriver DC70-12: 5 Ah more, 375 A less cranking power, a different case (260 × 169 × 215 mm).
- Fullriver FFD80-12: 15 Ah more, 295 A less cranking power, a different case (260 × 169 × 215 mm).
Equivalents and alternatives to the Fullriver FT825-34
Other AGM batteries that fit the FT825-34's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fullriver FT825-78 | AGM | 65 Ah | 825 A | 261 × 172 × 211 |
Part numbers and codes for the Fullriver FT825-34
This is how the Fullriver FT825-34 appears on the label and in parts catalogues:
| Commercial reference | FT825-34 |
|---|---|
| Terminal type | M8 + TP28 (SAE) |
Before ordering the FT825-34, check this
- The FT825-34 delivers 825 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 65 Ah; a little more is also fine.
- The FT825-34 needs 261 × 172 × 208 mm of space: measure it with the hold-down clamp in place.
Frequently asked questions about the Fullriver FT825-34
FT825-34 or DC70-12: which one suits me?
Compared with the FT825-34, the Fullriver DC70-12 has 5 Ah more and 375 A less cranking power. The FT825-34 cranks harder; the DC70-12 is only a good option if your original battery says 450 A or less. Mind the space: the DC70-12 measures 260 × 169 × 215 mm.
How much does the Fullriver FT825-34 weigh?
20.9 kg, with 65 Ah of capacity. For reference, the Fullriver DC70-12 (70 Ah) weighs 24 kg.
Which battery is equivalent to the Fullriver FT825-34?
Only other AGM batteries with its dimensions and polarity: Fullriver FT825-78. Neither an EFB nor a conventional battery replaces the FT825-34.
How do I look after the boat battery in winter?
Leave it 100% charged, disconnected or on a marine maintenance charger. A battery that spends the winter half-discharged loses capacity permanently.
Keep comparing: alternatives to the FT825-34
- Other marine and boat batteries
- More Fullriver models
- Fullriver FT825-78 · 65 Ah, 825 A, 261×172×211 mm
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