# Fulbat FP6-1.2 · UPS battery 6V 1.2Ah

![Fulbat FP6-1.2 · UPS battery 6V 1.2Ah](https://bateriasonline.es/605-home_default/fulbat-fp6-1-2.jpg)

> Fulbat FP6-1.2: 1.2 Ah UPS battery, 97×24×57.5 mm, positive terminal on the left, AGM. Equivalent to Long WP1.2-6 and Ritar RT613.

**Category:** [UPS batteries](https://bateriasonline.es/en/ups-batteries) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-fp6-1-2
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FP6-1.2
- **MPN**: FP6-1.2
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT FP General Purpose |
| Application | UPS systems |
| Technology | AGM |
| Voltage | 6 V |
| Capacity | 1.2 Ah |
| Length | 97 mm |
| Width | 24 mm |
| Height | 57.5 mm |
| Weight | 0.29 kg |
| Polarity | Positive terminal on the left |
| Terminal type | T1 |

## Quick description

Fulbat FP6-1.2: UPS battery with 6 V and 1.2 Ah, measuring 97 × 24 × 57.5 mm, with the positive terminal on the left.

## Description

## Who the Fulbat FP6-1.2 is for

The Fulbat FP6-1.2 replaces the original batteries in a UPS. Check dimensions, terminal type (F1 or F2) and capacity so it fits the unit.
The FP6-1.2 belongs to the Fulbat FULBAT FP General Purpose range. [The full range of Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## What it means that the FP6-1.2 is AGM

Inside, the FP6-1.2 has glass fibre separators (AGM) that hold the electrolyte. The FP6-1.2 needs a charger with an AGM mode that does not exceed 14.7 V.

## Equivalents and alternatives to the Fulbat FP6-1.2

As the FP6-1.2 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.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long WP1.2-6 | AGM | 1.2 Ah | 97 × 25 × 57 |
| Ritar RT613 | AGM | 1.3 Ah | 97 × 24 × 58 |

## Fulbat FP6-1.2 codes and part numbers

This is how the Fulbat FP6-1.2 appears on the label and in parts catalogues:

| Commercial reference | FP6-1.2 |
|---|---|
| Terminal type | T1 |
| Not to be confused with | Fulbat FP6-3.2 (3.2 Ah), Fulbat FP6-7.2 (7.2 Ah), Fulbat FP6-10 (10 Ah) |

## What to look at before buying the FP6-1.2

- With 1.2 Ah, the FP6-1.2 replaces an original battery of that capacity or slightly less.
- The FP6-1.2 has the positive terminal on the left: compare it with your current battery.
- The FP6-1.2 needs 97 × 24 × 57.5 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fulbat FP6-1.2

### How much does the Fulbat FP6-1.2 weigh?

The FP6-1.2 weighs 0.29 kg.

### Which battery is equivalent to the Fulbat FP6-1.2?

Only other AGM batteries with its dimensions and polarity: Long WP1.2-6 and Ritar RT613. Neither an EFB nor a conventional battery replaces the FP6-1.2.

### Which side is the positive terminal on the Fulbat FP6-1.2?

The FP6-1.2 has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

### How often are UPS batteries replaced?

Every 3 to 5 years, or sooner if the unit warns of low battery or the runtime has dropped. Heat in the cabinet shortens their life a lot.

## Other options if you are unsure about the FP6-1.2

- [All uPS batteries](https://bateriasonline.es/en/ups-batteries)
- [The whole Fulbat range](https://bateriasonline.es/en/fulbat-batteries)
- [Long WP1.2-6](https://bateriasonline.es/en/long-wp1-2-6) · 1.2 Ah, 97×25×57 mm
- [Ritar RT613](https://bateriasonline.es/en/ritar-rt613) · 1.3 Ah, 97×24×58 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*