Ritar

Ritar HR12-48WB · High-rate UPS battery 12V 12Ah

Reference: BOL-RITAR-HR12-48WB

The Ritar HR12-48WB is a high-rate UPS battery with 12 V and 12 Ah, measuring 151 × 98 × 101 mm.

Who the Ritar HR12-48WB is for

The Ritar HR12-48WB is designed for power UPS systems. Its key figure is watts per cell over 15 minutes, not amp-hours.

The HR12-48WB belongs to the Ritar RITAR HR range. The full range of Ritar batteries

Equivalents and alternatives to the Ritar HR12-48WB

We have no other battery with exactly the dimensions and polarity of the HR12-48WB. Browse the rest of our high-rate UPS batteries to compare close options.

Ritar HR12-48WB vs HR12-36W and HR12-32W

How the HR12-48WB compares with Ritar batteries of similar size and capacity:

ModelCapacityDimensions (mm)Weight
Ritar HR12-48WB (this one)12 Ah151 × 98 × 1013.5 kg
Ritar HR12-36W9 Ah151 × 65 × 1002.45 kg
Ritar HR12-32W8 Ah151 × 65 × 1002.2 kg
  • Ritar HR12-36W: 3 Ah less, a different case (151 × 65 × 100 mm).
  • Ritar HR12-32W: 4 Ah less, a different case (151 × 65 × 100 mm).

What it means that the HR12-48WB is AGM

Inside, the HR12-48WB 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 HR12-48WB, check this

  • The HR12-48WB needs 151 × 98 × 101 mm of space: measure it with the hold-down clamp in place.
  • Capacity of the HR12-48WB: 12 Ah; the same as your current battery or slightly more is fine.

Part numbers and codes for the Ritar HR12-48WB

Shops, garages and catalogues identify the HR12-48WB with these codes:

Commercial referenceHR12-48WB
Terminal typeF1 / F2

Frequently asked questions about the Ritar HR12-48WB

HR12-48WB or HR12-36W: which one suits me?

Compared with the HR12-48WB, the Ritar HR12-36W has 3 Ah less. With 12 Ah, the HR12-48WB runs longer between charges than the HR12-36W (9 Ah). Mind the space: the HR12-36W measures 151 × 65 × 100 mm.

How much does the Ritar HR12-48WB weigh?

3.5 kg, with 12 Ah of capacity. For reference, the Ritar HR12-36W (9 Ah) weighs 2.45 kg.

What does W per cell mean on a high-rate battery?

The power each 2 V cell can deliver for 15 minutes down to a given end voltage. It is the figure UPS manufacturers use to size runtime.

Keep comparing: alternatives to the HR12-48WB

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