# Q-Battery 6TTB-245US · Traction battery 6V 245Ah

![Q-Battery 6TTB-245US · Traction battery 6V 245Ah](https://bateriasonline.es/3485-home_default/q-battery-6ttb-245us.jpg)

> Q-Battery 6TTB-245US: 245 Ah traction battery, 260×180×275 mm. Equivalent to Q-Battery 6DC-240. Compare sizes and equivalents; 14-day returns.

**Category:** [Traction batteries](https://bateriasonline.es/en/traction-batteries) → [Q-Battery](https://bateriasonline.es/en/q-battery-batteries)

- **Canonical URL**: https://bateriasonline.es/en/q-battery-6ttb-245us
- **Language**: en
- **Brand**: Q-Battery
- **Reference**: BOL-QBATTERY-6TTB-245US
- **EAN**: 4250889600488
- **MPN**: 6TTB-245US
- **Price**: 453,94 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Q-Battery |
| Range | TUBULAR PLATE BATTERY |
| Application | Traction and motive power |
| Technology | Lead-acid |
| Voltage | 6 V |
| Capacity | 245 Ah |
| Length | 260 mm |
| Width | 180 mm |
| Height | 275 mm |
| Weight | 30.6 kg |
| Terminal type | A-Pole |

## Quick description

The Q-Battery 6TTB-245US is a traction battery with 6 V and 245 Ah, measuring 260 × 180 × 275 mm.

## Description

## Where the Q-Battery 6TTB-245US fits

The Q-Battery 6TTB-245US is a traction battery for electric work vehicles: designed for long daily discharges, with the ruggedness industrial use demands. It is installed in banks at the machine voltage and needs a charger with the right profile.
The 6TTB-245US belongs to the Q-Battery TUBULAR PLATE BATTERY range. [See all Q-Battery batteries](https://bateriasonline.es/en/q-battery-batteries)

## Equivalents and alternatives to the Q-Battery 6TTB-245US

Batteries that fit the 6TTB-245US's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the 6TTB-245US.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Q-Battery 6DC-240 | Lead-acid | 240 Ah | 260 × 180 × 275 |

## Q-Battery 6TTB-245US vs 6TTB-225US and 6DC-240: which one to choose?

How the 6TTB-245US compares with Q-Battery batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Q-Battery 6TTB-245US (this one) | 245 Ah | 260 × 180 × 275 | 30.6 kg |
| Q-Battery 6TTB-225US | 225 Ah | 260 × 180 × 275 | 28.2 kg |
| Q-Battery 6DC-240 | 240 Ah | 260 × 180 × 275 | 30.7 kg |

- Q-Battery 6TTB-225US: 20 Ah less, the same dimensions.
- Q-Battery 6DC-240: 5 Ah less, the same dimensions.

## Lead-acid technology in the 6TTB-245US

The 6TTB-245US is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the 6TTB-245US needs no special registration: just connect it.

## Check this before ordering the Q-Battery 6TTB-245US

- Length, width and height of the 6TTB-245US: 260 × 180 × 275 mm.
- With 245 Ah, the 6TTB-245US replaces an original battery of that capacity or slightly less.

## Part numbers and codes for the Q-Battery 6TTB-245US

Look for any of these 6TTB-245US codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | 6TTB-245US |
|---|---|
| EAN | 4250889600488 |
| Terminal type | A-Pole |
| Not to be confused with | Q-Battery 6TTB-225US (225 Ah) |

## Frequently asked questions about the Q-Battery 6TTB-245US

### 6TTB-245US or 6TTB-225US: which one suits me?

Compared with the 6TTB-245US, the Q-Battery 6TTB-225US has 20 Ah less. With 245 Ah, the 6TTB-245US runs longer between charges than the 6TTB-225US (225 Ah). Both measure 260 × 180 × 275 mm, so they fit the same tray.

### How much does the Q-Battery 6TTB-245US weigh?

30.6 kg, with 245 Ah of capacity. For reference, the Q-Battery 6TTB-225US (225 Ah) weighs 28.2 kg.

### Which battery is equivalent to the Q-Battery 6TTB-245US?

With the same dimensions, polarity and similar capacity you have the Q-Battery 6DC-240. As the 6TTB-245US is a conventional battery, an EFB or AGM of the same size also works.

### Which charger does the Q-Battery 6TTB-245US need?

An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.

## Keep comparing: alternatives to the 6TTB-245US

- [Other traction batteries](https://bateriasonline.es/en/traction-batteries)
- [More Q-Battery models](https://bateriasonline.es/en/q-battery-batteries)
- [Q-Battery 6DC-260](https://bateriasonline.es/en/q-battery-6dc-260) · 260 Ah, 260×180×295 mm

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