Ritar

Ritar RA12-100S · Motorhome battery 12V 106Ah

Reference: BOL-RITAR-RA12-100S

The Ritar RA12-100S is a motorhome battery with 12 V and 106 Ah, measuring 306.5 × 168.5 × 235 mm.

The Ritar RA12-100S at a glance

The Ritar RA12-100S is a leisure battery for motorhomes and caravans: it powers fridge, lights, water pump and heating for days without starting the engine. With 106 Ah, the RA12-100S runs the leisure loads for several nights depending on use.

The RA12-100S belongs to the Ritar RITAR RA range. More Ritar batteries

AGM technology in the RA12-100S

The RA12-100S is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

Ritar RA12-100S vs RA12-120S and RA12-134: differences

How the RA12-100S compares with Ritar batteries of similar size and capacity:

ModelCapacityDimensions (mm)Weight
Ritar RA12-100S (this one)106 Ah306.5 × 168.5 × 23526.5 kg
Ritar RA12-120S116 Ah328 × 172 × 22229 kg
Ritar RA12-134142 Ah340 × 173 × 28539 kg
  • Ritar RA12-120S: 10 Ah more, a different case (328 × 172 × 222 mm).
  • Ritar RA12-134: 36 Ah more, a different case (340 × 173 × 285 mm).

Equivalents and alternatives to the Ritar RA12-100S

We have no other battery with exactly the dimensions and polarity of the RA12-100S. Browse the rest of our leisure batteries for motorhomes and caravans to compare close options.

Part numbers and codes for the Ritar RA12-100S

The RA12-100S is listed under these codes on labels, in garages and in catalogues:

Commercial referenceRA12-100S
Terminal typeM8
Not to be confused withRitar RA12-100A (106 Ah), Ritar RA12-120S (116 Ah)

Before ordering the RA12-100S, check this

  • Capacity of the RA12-100S: 106 Ah; the same as your current battery or slightly more is fine.
  • Length, width and height of the RA12-100S: 306.5 × 168.5 × 235 mm.

Frequently asked questions about the Ritar RA12-100S

RA12-100S or RA12-120S: which one suits me?

Compared with the RA12-100S, the Ritar RA12-120S has 10 Ah more. With 116 Ah, the RA12-120S runs longer between charges than the RA12-100S (106 Ah). Mind the space: the RA12-120S measures 328 × 172 × 222 mm.

How much does the Ritar RA12-100S weigh?

26.5 kg, with 106 Ah of capacity. For reference, the Ritar RA12-120S (116 Ah) weighs 29 kg.

Which charger does the Ritar RA12-100S 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.

Other options if you are unsure about the RA12-100S

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