Ritar

Ritar RA12-145 · Motorhome battery 12V 153Ah

Reference: BOL-RITAR-RA12-145

The Ritar RA12-145 is a motorhome battery with 12 V and 153 Ah, measuring 340 × 173 × 285 mm.

The Ritar RA12-145 at a glance

The Ritar RA12-145 is a leisure battery for motorhomes and caravans: it powers fridge, lights, water pump and heating for days without starting the engine. Unlike the starter battery, it takes slow, deep discharges night after night.

The RA12-145 belongs to the Ritar RITAR RA range. More Ritar batteries

Equivalents and alternatives to the Ritar RA12-145

Other AGM batteries that fit the RA12-145's tray with the same polarity: an AGM can only be replaced by another AGM.

ModelTechnologyCapacityDimensions (mm)
Leoch LDC12-145Carbon AGM148 Ah340 × 172 × 286

Ritar RA12-145 vs RA12-134 and EV12-150S

How the RA12-145 compares with Ritar batteries of similar size and capacity:

ModelCapacityDimensions (mm)Weight
Ritar RA12-145 (this one)153 Ah340 × 173 × 28541.5 kg
Ritar RA12-134142 Ah340 × 173 × 28539 kg
Ritar EV12-150S150 Ah327 × 180 × 27641 kg
  • Ritar RA12-134: 11 Ah less, the same dimensions.
  • Ritar EV12-150S: 3 Ah less, a different case (327 × 180 × 276 mm).

Inside the RA12-145: AGM technology

The RA12-145 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the RA12-145 can be fitted in the boot or under a seat with no risk of spills.

Check this before ordering the Ritar RA12-145

  • The RA12-145 needs 340 × 173 × 285 mm of space: measure it with the hold-down clamp in place.
  • Capacity of the RA12-145: 153 Ah; the same as your current battery or slightly more is fine.

Part numbers and codes for the Ritar RA12-145

Look for any of these RA12-145 codes on your current battery or in the manufacturer's catalogue:

Commercial referenceRA12-145
Terminal typeM8

Frequently asked questions about the Ritar RA12-145

RA12-145 or RA12-134: which one suits me?

Compared with the RA12-145, the Ritar RA12-134 has 11 Ah less. With 153 Ah, the RA12-145 runs longer between charges than the RA12-134 (142 Ah). Both measure 340 × 173 × 285 mm, so they fit the same tray.

How much does the Ritar RA12-145 weigh?

41.5 kg, with 153 Ah of capacity. For reference, the Ritar RA12-134 (142 Ah) weighs 39 kg.

Which battery is equivalent to the Ritar RA12-145?

Only other AGM batteries with its dimensions and polarity: Leoch LDC12-145. Neither an EFB nor a conventional battery replaces the RA12-145.

How many days of autonomy does the Ritar RA12-145 give in a motorhome?

It depends on consumption. With 153 Ah and LED lights, pump and a gas fridge, 2 or 3 days without recharging is normal; with an electric fridge, much less.

More batteries to compare with the RA12-145

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