Fullriver

Fullriver DC120-12C · Boat battery 12V 120Ah 750A

Reference: BOL-FULLRIVER-DC120-12C

The Fullriver DC120-12C is a boat battery with 12 V, 120 Ah and 750 A cold cranking current, measuring 344 × 172 × 283 mm.

Where the Fullriver DC120-12C fits

The Fullriver DC120-12C is made for marine use. Check whether your boat needs starting, service or a dual-purpose battery before choosing.

The DC120-12C belongs to the Fullriver DC Series range. The full range of Fullriver batteries

Equivalents and alternatives to the Fullriver DC120-12C

No other reference in the catalogue fully matches the dimensions and polarity of the DC120-12C; you will find the closest ones among our marine and boat batteries.

Fullriver DC120-12C vs DC140-12 and DC145-12: which one to choose?

Torn between the DC120-12C and another similar Fullriver? This is what changes:

ModelCapacityCold cranking (EN)Dimensions (mm)Weight
Fullriver DC120-12C (this one)120 Ah750 A344 × 172 × 28338.7 kg
Fullriver DC140-12140 Ah795 A341 × 172 × 28943.1 kg
Fullriver DC145-12145 Ah820 A341 × 173 × 28743.8 kg
  • Fullriver DC140-12: 20 Ah more, 45 A more cranking power, a different case (341 × 172 × 289 mm).
  • Fullriver DC145-12: 25 Ah more, 70 A more cranking power, a different case (341 × 173 × 287 mm).

What it means that the DC120-12C is AGM

Inside, the DC120-12C has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

Before ordering the DC120-12C, check this

  • The DC120-12C needs 344 × 172 × 283 mm of space: measure it with the hold-down clamp in place.
  • With 120 Ah, the DC120-12C replaces an original battery of that capacity or slightly less.
  • Cold cranking: 750 A (EN), equal to or higher than the original.

Fullriver DC120-12C codes and part numbers

Shops, garages and catalogues identify the DC120-12C with these codes:

Commercial referenceDC120-12C
Terminal typeAP
Not to be confused withFullriver DC120-12A (120 Ah, 750 A), Fullriver DC120-12B (120 Ah, 760 A), Fullriver DC120-12D (120 Ah, 750 A)

Frequently asked questions about the Fullriver DC120-12C

Fullriver DC120-12C or DC140-12?

Compared with the DC120-12C, the Fullriver DC140-12 has 20 Ah more and 45 A more cranking power. If your current battery says 795 A or more, choose the DC140-12; if it says 750 A or less, the DC120-12C is enough. Mind the space: the DC140-12 measures 341 × 172 × 289 mm.

How much does the Fullriver DC120-12C weigh?

The DC120-12C weighs 38.7 kg. For reference, the Fullriver DC140-12 (140 Ah) weighs 43.1 kg.

Which charger does the Fullriver DC120-12C 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.

More batteries to compare with the DC120-12C

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