# Kronobat ES14-12 · Electric wheelchair battery 12V 14Ah

![Kronobat ES14-12 · Electric wheelchair battery 12V 14Ah](https://bateriasonline.es/2130-home_default/kronobat-es14-12.jpg)

> Kronobat ES14-12: 14 Ah electric wheelchair battery, 151×99×100 mm, AGM. Equivalent to Long WP14-12SE and MK Battery ES14-12. Ask for a no-obligation quote.

**Category:** [Electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) → [Kronobat](https://bateriasonline.es/en/kronobat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/kronobat-es14-12
- **Language**: en
- **Brand**: Kronobat
- **Reference**: BOL-KRONOBAT-ES14-12
- **MPN**: ES14-12
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Kronobat |
| Range | AGM DEEP CYCLE |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 14 Ah |
| Length | 151 mm |
| Width | 99 mm |
| Height | 100 mm |
| Weight | 4.39 kg |
| Terminal type | F2 |

## Quick description

The Kronobat ES14-12 is an electric wheelchair battery with 12 V and 14 Ah, measuring 151 × 99 × 100 mm.

## Description

## The Kronobat ES14-12 at a glance

The Kronobat ES14-12 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. The ES14-12 is fitted in pairs: two 12 V batteries in series give the chair's 24 V.
The ES14-12 belongs to the Kronobat AGM DEEP CYCLE range. [See all Kronobat batteries](https://bateriasonline.es/en/kronobat-batteries)

## Equivalents and alternatives to the Kronobat ES14-12

As the ES14-12 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 WP14-12SE | AGM | 14 Ah | 151 × 98 × 100 |
| MK Battery ES14-12 | AGM | 14 Ah | 150.9 × 98 × 100.1 |
| Long WP15-12NSE | AGM | 15 Ah | 151 × 99 × 98 |
| Q-Battery 12LCP-15 | AGM | 15 Ah | 151 × 98 × 99 |
| MK Battery ES14-12TE | AGM | 14 Ah | 150.9 × 99.1 × 96 |
| Long WP15-12SE | AGM | 15 Ah | 151 × 99 × 103 |

## Kronobat ES14-12 vs ES12-12 and ES10-12S

Torn between the ES14-12 and another similar Kronobat? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Kronobat ES14-12 (this one) | 14 Ah | 151 × 99 × 100 | 4.39 kg |
| Kronobat ES12-12 | 12 Ah | 151 × 99 × 100 | 4.01 kg |
| Kronobat ES10-12S | 10 Ah | 151 × 65 × 114 | 3.28 kg |

- Kronobat ES12-12: 2 Ah less, the same dimensions.
- Kronobat ES10-12S: 4 Ah less, a different case (151 × 65 × 114 mm).

## Inside the ES14-12: AGM technology

The ES14-12 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.

## What to look at before buying the ES14-12

- The ES14-12 needs 151 × 99 × 100 mm of space: measure it with the hold-down clamp in place.
- Capacity of the ES14-12: 14 Ah; the same as your current battery or slightly more is fine.

## Kronobat ES14-12 codes and part numbers

The ES14-12 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | ES14-12 |
|---|---|
| Terminal type | F2 |
| Not to be confused with | Kronobat ES1.2-12 (1.2 Ah), Kronobat ES1.9-12 (2.3 Ah), Kronobat ES12-12 (12 Ah) |

## Frequently asked questions about the Kronobat ES14-12

### Kronobat ES14-12 or ES12-12?

Compared with the ES14-12, the Kronobat ES12-12 has 2 Ah less. With 14 Ah, the ES14-12 runs longer between charges than the ES12-12 (12 Ah). Both measure 151 × 99 × 100 mm, so they fit the same tray.

### How much does the Kronobat ES14-12 weigh?

The ES14-12 weighs 4.39 kg. For reference, the Kronobat ES12-12 (12 Ah) weighs 4.01 kg.

### Which battery is equivalent to the Kronobat ES14-12?

Only other AGM batteries with its dimensions and polarity: Long WP14-12SE, MK Battery ES14-12 and Long WP15-12NSE. Neither an EFB nor a conventional battery replaces the ES14-12.

## Keep comparing: alternatives to the ES14-12

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full Kronobat catalogue](https://bateriasonline.es/en/kronobat-batteries)
- [Long WP14-12SE](https://bateriasonline.es/en/long-wp14-12se) · 14 Ah, 151×98×100 mm
- [MK Battery ES14-12](https://bateriasonline.es/en/mk-battery-es14-12) · 14 Ah, 150.9×98×100.1 mm

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