Ritar

Ritar FT12-105 · Telecom battery 12V 105Ah

Reference: BOL-RITAR-FT12-105

Ritar FT12-105: telecom battery with 12 V and 105 Ah, measuring 508 × 111 × 236 mm.

Who the Ritar FT12-105 is for

The Ritar FT12-105 is made for base stations, exchanges and communications cabinets. Its elongated format allows tray mounting with front connection.

The FT12-105 belongs to the Ritar RITAR FT range. The full range of Ritar batteries

Equivalents and alternatives to the Ritar FT12-105

As the FT12-105 is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

ModelTechnologyCapacityDimensions (mm)
Fulbat FFT12-100AGM106 Ah508 × 110 × 238.5
Ritar FT12-100AAGM100 Ah508 × 111 × 236

Ritar FT12-105 vs FT12-100A and FT12-125: which one to choose?

The real differences between the FT12-105 and the closest Ritar models:

ModelCapacityDimensions (mm)Weight
Ritar FT12-105 (this one)105 Ah508 × 111 × 23632.5 kg
Ritar FT12-100A100 Ah508 × 111 × 23629 kg
Ritar FT12-125125 Ah552 × 110 × 23936 kg
  • Ritar FT12-100A: 5 Ah less, the same dimensions.
  • Ritar FT12-125: 20 Ah more, a different case (552 × 110 × 239 mm).

Inside the FT12-105: AGM technology

Inside, the FT12-105 has glass fibre separators (AGM) that hold the electrolyte. The FT12-105 needs a charger with an AGM mode that does not exceed 14.7 V.

Check this before ordering the Ritar FT12-105

  • The FT12-105 needs 508 × 111 × 236 mm of space: measure it with the hold-down clamp in place.
  • Your current battery should say about 105 Ah; a little more is also fine.

Ritar FT12-105 codes and part numbers

This is how the Ritar FT12-105 appears on the label and in parts catalogues:

Commercial referenceFT12-105
Terminal typeM8
Not to be confused withRitar FT12-125 (125 Ah), Ritar FT12-185 (185 Ah)

Frequently asked questions about the Ritar FT12-105

Ritar FT12-105 or FT12-100A?

Compared with the FT12-105, the Ritar FT12-100A has 5 Ah less. With 105 Ah, the FT12-105 runs longer between charges than the FT12-100A (100 Ah). Both measure 508 × 111 × 236 mm, so they fit the same tray.

How much does the Ritar FT12-105 weigh?

The FT12-105 weighs 32.5 kg. For reference, the Ritar FT12-100A (100 Ah) weighs 29 kg.

Which battery is equivalent to the Ritar FT12-105?

Only other AGM batteries with its dimensions and polarity: Fulbat FFT12-100 and Ritar FT12-100A. Neither an EFB nor a conventional battery replaces the FT12-105.

Which charger does the Ritar FT12-105 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.

More batteries to compare with the FT12-105

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