# Telecom battery Ritar FT12-260 12V 260Ah AGM

![Telecom battery Ritar FT12-260 12V 260Ah AGM](https://baterias.com/784-home_default/battery-ritar-ft12-260-12v-ft-agm.jpg)

> Ritar FT12-260 telecom battery 12V 260Ah AGM. FT range. Dimensions 665×132×310 mm. Front terminal and long float life for cabinets and repeater sites.

**Category:** [Batteries for telecommunications systems](https://baterias.com/gb/batteries-for-telecommunications-systems) → [RITAR](https://baterias.com/gb/ritar)

- **Canonical URL**: https://baterias.com/gb/battery-ritar-ft12-260-12v-ft-agm
- **Language**: en-GB
- **Brand**: RITAR
- **Reference**: BCOM-RITAR-FT12-260
- **MPN**: FT12-260
- **Price**: 1.011,80 €
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | RITAR |
| Reference | FT12-260 |
| Model | RITAR FT |
| Voltage (V) | 12 V |
| Largo | 665 mm |
| Ancho | 132 mm |
| Alto | 310 mm |
| Peso | 73.5 kg |
| Tecnología | AGM |
| Terminal type | M8 |
| Capacity (C20) | 260 |
| Capacity (C10) | 260 Ah (c10) |

## Quick description

**Ritar FT12-260 12V 260Ah** is a front-terminal telecom battery: designed for cabinets and racks where servicing is done from the front.

## Why this telecom battery?

- **Instant response** when the mains drop, no voltage dip
- **Long life under 24/7 charge** optimised for permanent service
- **Compatible with your system** existing UPS units and alarm control panels

🔌 Voltage
12 V

⚡ Capacity
260 Ah C10

📏 Dimensions
665×132×310 mm

⚙️ Technology
AGM

⚖️ Weight
73,5 kg

🏷️ Model
RITAR FT

## Description

## Stationary battery Ritar FT12-260 FT 260Ah 12V

12*V* Voltage
260*Ah* Capacity
73.50*kg* Weight

Designed for UPS, alarms, telecoms and emergency lighting, the **Ritar FT12-260** from the **FT** range offers **260 Ah** with AGM technology on permanent float charge. Measuring 665 × 132 × 310 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 260 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Instant response to mains failures.
- Low self-discharge and high reliability.
- Standard format for UPS and emergency systems.

### What the Ritar FT12-260 is for

Designed for UPS, alarms, telecoms and emergency lighting, the Ritar FT12-260 is sealed, gas-free and suitable for technical cabinets and offices. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 73.50 kg and M8 terminals.

### The Ritar FT12-260: FT range and AGM technology

The **FT** is the Ritar range the FT12-260 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.

### Dimensions, polarity and mounting

In terms of format, the Ritar FT12-260 measures 665 × 132 × 310 mm (length × width × height) and weighs 73.50 kg. It uses M8 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### Why choose Ritar batteries

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. We guarantee that every Ritar arrives new, charged and with the manufacturer's full warranty.

### How to make it last longer

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.

### Warranty and coverage

The Ritar FT12-260 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.

### When you get it and how to return it

Order **before [[ks:cutoff]]** 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 **[[ks:return_days]] days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.

## Frequently asked questions

### Is the FT12-260 model AGM? What does this technology offer?

Yes. The FT12-260 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 do I fit the FT12-260 model in my device?

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.

### How long does the Ritar FT12-260 battery last?

Expected lifespan of the Ritar FT12-260 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 measurements of the FT12-260 model?

Dimensions (length × width × height) are 665×132×310 mm — also written as 665x132x310 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.

### Which interchangeable batteries are there for this one?

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.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-10-20*