Fullriver

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

Reference: BOL-FULLRIVER-DC120-12A

The Fullriver DC120-12A is a boat battery with 12 V, 120 Ah and 750 A cold cranking current, measuring 407 × 171 × 240 mm.

Where the Fullriver DC120-12A fits

The Fullriver DC120-12A is made for marine use. Fit the DC120-12A securely on board and away from bilge water.

The DC120-12A belongs to the Fullriver DC Series range. More Fullriver batteries

Equivalents and alternatives to the Fullriver DC120-12A

We have no other battery with exactly the dimensions and polarity of the DC120-12A. Browse the rest of our marine and boat batteries to compare close options.

Fullriver DC120-12A vs DC115-12 and FFD110-12

How the DC120-12A compares with Fullriver batteries of similar size and capacity:

ModelCapacityCold cranking (EN)Dimensions (mm)Weight
Fullriver DC120-12A (this one)120 Ah750 A407 × 171 × 24038.2 kg
Fullriver DC115-12115 Ah760 A328 × 172 × 24132.7 kg
Fullriver FFD110-12110 Ah850 A328 × 172 × 24130 kg
  • Fullriver DC115-12: 5 Ah less, 10 A more cranking power, a different case (328 × 172 × 241 mm).
  • Fullriver FFD110-12: 10 Ah less, 100 A more cranking power, a different case (328 × 172 × 241 mm).

Inside the DC120-12A: AGM technology

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

What to look at before buying the DC120-12A

  • Measure the space: the DC120-12A takes up 407 × 171 × 240 mm.
  • Capacity of the DC120-12A: 120 Ah; the same as your current battery or slightly more is fine.
  • Cold cranking: 750 A (EN), equal to or higher than the original.

Part numbers and codes for the Fullriver DC120-12A

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

Commercial referenceDC120-12A
Terminal typeM8
Not to be confused withFullriver DCG120-12A (120 Ah), Fullriver DC120-12B (120 Ah, 760 A), Fullriver DC120-12C (120 Ah, 750 A)

Frequently asked questions about the Fullriver DC120-12A

DC120-12A or DC115-12: which one suits me?

Compared with the DC120-12A, the Fullriver DC115-12 has 5 Ah less and 10 A more cranking power. If your current battery says 760 A or more, choose the DC115-12; if it says 750 A or less, the DC120-12A is enough. Mind the space: the DC115-12 measures 328 × 172 × 241 mm.

How much does the Fullriver DC120-12A weigh?

38.2 kg, with 120 Ah of capacity. For reference, the Fullriver DC115-12 (115 Ah) weighs 32.7 kg.

Which charger does the Fullriver DC120-12A 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.

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