# Long MSK600 · Telecom battery 2V 600Ah

![Long MSK600 · Telecom battery 2V 600Ah](https://bateriasonline.es/1005-home_default/long-msk600.jpg)

> Long MSK600: 600 Ah telecom battery, 241×172×340 mm, AGM. Ask for a no-obligation quote.

**Category:** [Front-terminal telecom batteries](https://bateriasonline.es/en/front-terminal-telecom-batteries) → [Long](https://bateriasonline.es/en/long-batteries)

- **Canonical URL**: https://bateriasonline.es/en/long-msk600
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-MSK600
- **MPN**: MSK600
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | MSK Series |
| Application | Telecom systems |
| Technology | AGM |
| Voltage | 2 V |
| Capacity | 600 Ah |
| Length | 241 mm |
| Width | 172 mm |
| Height | 340 mm |
| Weight | 35.7 kg |

## Quick description

Long MSK600: telecom battery with 2 V and 600 Ah, measuring 241 × 172 × 340 mm.

## Description

## The Long MSK600 at a glance

The Long MSK600 is a front-terminal battery for telecommunications: a narrow format for 19 and 23 inch racks, with the terminals accessible from the front. Its elongated format allows tray mounting with front connection.
The MSK600 belongs to the Long MSK Series range. [More Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long MSK600

We have no other battery with exactly the dimensions and polarity of the MSK600. Browse the rest of our [front-terminal telecom batteries](https://bateriasonline.es/en/front-terminal-telecom-batteries) to compare close options.

## Long MSK600 vs MSK500 and MSK440

The real differences between the MSK600 and the closest Long models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long MSK600 (this one) | 600 Ah | 241 × 172 × 340 | 35.7 kg |
| Long MSK500 | 500 Ah | 241 × 172 × 340 | 33.5 kg |
| Long MSK440 | 440 Ah | 197 × 170 × 342.5 | 29.7 kg |

- Long MSK500: 100 Ah less, the same dimensions.
- Long MSK440: 160 Ah less, a different case (197 × 170 × 342.5 mm).

## AGM technology in the MSK600

The MSK600 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## Check this before ordering the Long MSK600

- The MSK600 needs 241 × 172 × 340 mm of space: measure it with the hold-down clamp in place.
- Your current battery should say about 600 Ah; a little more is also fine.

## Part numbers and codes for the Long MSK600

The MSK600 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | MSK600 |
|---|---|
| Not to be confused with | Long MSK200 (200 Ah), Long MSK300 (300 Ah), Long MSK400 (400 Ah) |

## Frequently asked questions about the Long MSK600

### MSK600 or MSK500: which one suits me?

Compared with the MSK600, the Long MSK500 has 100 Ah less. With 600 Ah, the MSK600 runs longer between charges than the MSK500 (500 Ah). Both measure 241 × 172 × 340 mm, so they fit the same tray.

### How much does the Long MSK600 weigh?

35.7 kg, with 600 Ah of capacity. For reference, the Long MSK500 (500 Ah) weighs 33.5 kg.

### Why are the terminals at the front?

So the batteries can be connected and checked without sliding them out of the rack tray. It is the standard in telecoms and data centres.

## More batteries to compare with the MSK600

- [More front-terminal telecom batteries](https://bateriasonline.es/en/front-terminal-telecom-batteries)
- [More Long models](https://bateriasonline.es/en/long-batteries)

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