# Kronobat ES22-12 · Electric wheelchair battery 12V 22Ah

![Kronobat ES22-12 · Electric wheelchair battery 12V 22Ah](https://bateriasonline.es/2142-home_default/kronobat-es22-12.jpg)

> Kronobat ES22-12: 22 Ah electric wheelchair battery, 181×76×167 mm, positive terminal on the right, AGM. Equivalent to Long WP22-12N and Long WP22-12NE.

**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-es22-12
- **Language**: en
- **Brand**: Kronobat
- **Reference**: BOL-KRONOBAT-ES22-12
- **MPN**: ES22-12
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Kronobat |
| Range | AGM DEEP CYCLE |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 22 Ah |
| Length | 181 mm |
| Width | 76 mm |
| Height | 167 mm |
| Weight | 6.89 kg |
| Polarity | Positive terminal on the right |
| Terminal type | F8 / F6 |

## Quick description

The Kronobat ES22-12 is an electric wheelchair battery with 12 V and 22 Ah, measuring 181 × 76 × 167 mm, with the positive terminal on the right.

## Description

## Who the Kronobat ES22-12 is for

The Kronobat ES22-12 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The ES22-12 belongs to the Kronobat AGM DEEP CYCLE range. [See all Kronobat batteries](https://bateriasonline.es/en/kronobat-batteries)

## AGM technology in the ES22-12

The ES22-12 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the ES22-12 can be fitted in the boot or under a seat with no risk of spills.

## Kronobat ES22-12 vs ES20-12CFT and ES17-12

How the ES22-12 compares with Kronobat batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|
| Kronobat ES22-12 (this one) | 22 Ah | 181 × 76 × 167 | right | 6.89 kg |
| Kronobat ES20-12CFT | 20 Ah | 181 × 76 × 167 | – | 6.04 kg |
| Kronobat ES17-12 | 18 Ah | 181 × 76 × 167 | – | 5.85 kg |

- Kronobat ES20-12CFT: 2 Ah less, the same dimensions.
- Kronobat ES17-12: 4 Ah less, the same dimensions.

## Equivalents and alternatives to the Kronobat ES22-12

Other AGM batteries that fit the ES22-12's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long WP22-12N | AGM | 22 Ah | 181 × 76 × 167 |
| Long WP22-12NE | AGM | 22 Ah | 181 × 76 × 167 |
| MK Battery ES22-12 | AGM | 22 Ah | 181.1 × 75.9 × 166.9 |
| Q-Battery 12LCP-23 | AGM | 23 Ah | 181 × 77 × 167 |
| Q-Battery 12LCP-23-M5 | AGM | 23 Ah | 181 × 77 × 167 |
| Long WP20-12 | AGM | 20 Ah | 181 × 76 × 167 |

## Part numbers and codes for the Kronobat ES22-12

Look for any of these ES22-12 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | ES22-12 |
|---|---|
| Terminal type | F8 / F6 |
| Not to be confused with | Kronobat ES1.2-12 (1.2 Ah), Kronobat ES2.9-12 (2.9 Ah), Kronobat ES7.2-12 (7.2 Ah) |

## What to look at before buying the ES22-12

- Your current battery should say about 22 Ah; a little more is also fine.
- Polarity of the ES22-12: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Length, width and height of the ES22-12: 181 × 76 × 167 mm.

## Frequently asked questions about the Kronobat ES22-12

### ES22-12 or ES20-12CFT: which one suits me?

Compared with the ES22-12, the Kronobat ES20-12CFT has 2 Ah less. With 22 Ah, the ES22-12 runs longer between charges than the ES20-12CFT (20 Ah). Both measure 181 × 76 × 167 mm, so they fit the same tray.

### How much does the Kronobat ES22-12 weigh?

6.89 kg, with 22 Ah of capacity. For reference, the Kronobat ES20-12CFT (20 Ah) weighs 6.04 kg.

### Which battery is equivalent to the Kronobat ES22-12?

Only other AGM batteries with its dimensions and polarity: Long WP22-12N, Long WP22-12NE and MK Battery ES22-12. Neither an EFB nor a conventional battery replaces the ES22-12.

### Which side is the positive terminal on the Kronobat ES22-12?

On the ES22-12, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

## Keep comparing: alternatives to the ES22-12

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [More Kronobat models](https://bateriasonline.es/en/kronobat-batteries)
- [Long WP22-12N](https://bateriasonline.es/en/long-wp22-12n) · 22 Ah, 181×76×167 mm
- [Long WP22-12NE](https://bateriasonline.es/en/long-wp22-12ne) · 22 Ah, 181×76×167 mm

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