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Ritar FT12-100A · Telecom battery 12V 100Ah AGM

Specifications

BrandRITAR
Part numberFT12-100A
Voltage (V)12
Capacity (C20)100
Capacity (C10)100Ah (c10)
TechnologyAGM
Length508.00 mm
Width111.00 mm
Height236.00 mm
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Price: €314.30
VAT included
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Brand: Ritar batteries Part number: FT12-100A

Ritar FT12-100A 12V 100Ah is a front-terminal telecom battery: designed for cabinets and racks where servicing is done from the front.

Why this telecom battery?

  • Instant responsewhen the mains drop, no voltage dip
  • Long life under 24/7 chargeoptimised for permanent service
  • Compatible with your systemexisting UPS units and alarm control panels
Voltage
12 V
Capacity
100 Ah C10
Dimensions
508×111×236 mm
Technology
AGM
Weight
29 kg
Model
RITAR FT
Logo Ritar

Stationary battery Ritar FT12-100A FT 100Ah 100A 12V

12VVoltage
100AhCapacity
100ACold cranking
29kgWeight

Designed for UPS, alarms, telecoms and emergency lighting, the Ritar FT12-100A from the FT range offers 100 Ah with AGM technology on permanent float charge. It replaces the original battery without adaptation in UPS, alarm and emergency systems with a 508 × 111 × 236 mm format: same 100 Ah capacity.

  • Sealed and gas-free: suitable for cabinets and offices.
  • Maintenance-free for its whole service life.
  • AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
  • Long float life under permanent charge.

What the Ritar FT12-100A is for

The Ritar FT12-100A is designed for UPS, alarms, telecoms and emergency lighting: it sits on float charge and responds instantly to a mains failure. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 29 kg and M8 terminals.

Dimensions, polarity and mounting

The Ritar FT12-100A is made in the 508 × 111 × 236 mm format and weighs 29 kg. It uses M8 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

The Ritar FT12-100A: FT range and AGM technology

The FT is the Ritar range the FT12-100A belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

Ritar: the maker behind the FT12-100A

Ritar is one of the world's largest VRLA battery manufacturers. Its RA, RT, RL, HR and FT series equip UPS, telecoms and solar systems worldwide with very consistent quality. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

Warranty and coverage

The Ritar FT12-100A comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.

Care and maintenance

Replace all the batteries in the set at once and avoid environments continuously above 25 °C. Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery.

When you get it and how to return it

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.

  • Reference
    BCOM-RITAR-FT12-100A

Data sheet

  • Brand
    RITAR
  • Reference
    FT12-100A
  • Model
    RITAR FT
  • Voltage (V)
    12
  • Length
    508.00 mm
  • Width
    111.00 mm
  • Height
    236.00 mm
  • Weight
    29 Kgs
  • Technology
    AGM
  • Terminal type
    M8
  • Capacity (C20)
    100
  • Capacity (C10)
    100Ah (c10)

Specific References

  • MPN
    FT12-100A

Comparison: Ritar FT12-100A vs equivalents — alternatives with the same dimensions, Ah and CCA

The Ritar FT12-100A is interchangeable with these equivalent references: FT12-105 (Ritar).

Product Specifications Technology Price
Ritar FT12-100A Ritar FT12-100A This battery 12V 100Ah AGM €314.30
Ritar FT12-105 Ritar FT12-105 12V 105Ah AGM €367.30

Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.

Recommended accessories — complement the Ritar FT12-100A with a charger or tester

Frequently asked questions

Is the Ritar FT12-100A an AGM battery and what are the benefits of AGM?

Yes. The FT12-100A from Ritar uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

How is the Ritar FT12-100A battery installed in the vehicle?

In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

What is the service life of the FT12-100A model?

Expected lifespan of the Ritar FT12-100A is 5 to 8 years in mild-climate device use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

What are the dimensions of the Ritar FT12-100A battery?

Dimensions (length × width × height) are 508×111×236 mm — also written as 508x111x236 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

What are the equivalents of the FT12-100A model?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.


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