Ritar

Ritar RA12-33 · Electric wheelchair battery 12V 35Ah

Reference: BOL-RITAR-RA12-33

Ritar RA12-33: electric wheelchair battery with 12 V and 35 Ah, measuring 195 × 130 × 180 mm.

The Ritar RA12-33 at a glance

The Ritar RA12-33 is made for powered wheelchairs. With 35 Ah per battery, the RA12-33 is designed for a full charge every night.

The RA12-33 belongs to the Ritar RITAR RA range. More Ritar batteries

Equivalents and alternatives to the Ritar RA12-33

Other AGM batteries that fit the RA12-33's tray with the same polarity: an AGM can only be replaced by another AGM.

ModelTechnologyCapacityDimensions (mm)
MK Battery ES33-12AGM35 Ah196.1 × 130 × 180.1
MK Battery MU-1 SLD MAGM35 Ah196.1 × 130 × 180.1
MK Battery MU-1 SLD M-33AGM33 Ah196.1 × 130 × 180.1
MK Battery MU-1 SLD M-2AGM35 Ah197 × 131 × 180
Long U1-34HAGM34 Ah197 × 131 × 180
Long U1-34HEAGM34 Ah197 × 131 × 180

Ritar RA12-33 vs RA12-40B

What sets the RA12-33 apart from its neighbours in the Ritar range:

ModelCapacityDimensions (mm)Weight
Ritar RA12-33 (this one)35 Ah195 × 130 × 1809.6 kg
Ritar RA12-40B42 Ah198 × 166 × 17111.5 kg
  • Ritar RA12-40B: 7 Ah more, a different case (198 × 166 × 171 mm).

AGM technology in the RA12-33

Inside, the RA12-33 has glass fibre separators (AGM) that hold the electrolyte. The RA12-33 needs a charger with an AGM mode that does not exceed 14.7 V.

Before ordering the RA12-33, check this

  • Length, width and height of the RA12-33: 195 × 130 × 180 mm.
  • Your current battery should say about 35 Ah; a little more is also fine.

Part numbers and codes for the Ritar RA12-33

This is how the Ritar RA12-33 appears on the label and in parts catalogues:

Commercial referenceRA12-33
Terminal typeM6

Frequently asked questions about the Ritar RA12-33

RA12-33 or RA12-40B: which one suits me?

Compared with the RA12-33, the Ritar RA12-40B has 7 Ah more. With 42 Ah, the RA12-40B runs longer between charges than the RA12-33 (35 Ah). Mind the space: the RA12-40B measures 198 × 166 × 171 mm.

How much does the Ritar RA12-33 weigh?

9.6 kg, with 35 Ah of capacity. For reference, the Ritar RA12-40B (42 Ah) weighs 11.5 kg.

Which battery is equivalent to the Ritar RA12-33?

Only other AGM batteries with its dimensions and polarity: MK Battery ES33-12, MK Battery MU-1 SLD M and MK Battery MU-1 SLD M-33. Neither an EFB nor a conventional battery replaces the RA12-33.

Which charger does the Ritar RA12-33 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 RA12-33

Reviews

This product has no reviews yet. If you own it, tell us how it has gone: it will help whoever is looking at it now.

Loading...
Back to top