# Long WP14-12SE · Electric wheelchair battery 12V 14Ah

![Long WP14-12SE · Electric wheelchair battery 12V 14Ah](https://bateriasonline.es/846-home_default/long-wp14-12se.jpg)

> Long WP14-12SE: 14 Ah electric wheelchair battery, 151×98×100 mm, AGM. Equivalent to MK Battery ES14-12 and Kronobat ES14-12.

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

- **Canonical URL**: https://bateriasonline.es/en/long-wp14-12se
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WP14-12SE
- **EAN**: 4260030441754
- **MPN**: WP14-12SE
- **Price**: 32,74 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | WP Series |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 14 Ah |
| Length | 151 mm |
| Width | 98 mm |
| Height | 100 mm |
| Weight | 4.04 kg |

## Quick description

The Long WP14-12SE is an electric wheelchair battery with 12 V and 14 Ah, measuring 151 × 98 × 100 mm.

## Description

## The Long WP14-12SE at a glance

The Long WP14-12SE is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. With 14 Ah per battery, the WP14-12SE is designed for a full charge every night.
The WP14-12SE belongs to the Long WP Series range. [More Long batteries](https://bateriasonline.es/en/long-batteries)

## AGM technology in the WP14-12SE

The WP14-12SE 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.

## Long WP14-12SE vs WP15-12NSE and WP15-12SE: which one to choose?

How the WP14-12SE compares with Long batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WP14-12SE (this one) | 14 Ah | 151 × 98 × 100 | 4.04 kg |
| Long WP15-12NSE | 15 Ah | 151 × 99 × 98 | 4.5 kg |
| Long WP15-12SE | 15 Ah | 151 × 99 × 103 | 4.5 kg |

- Long WP15-12NSE: 1 Ah more, the same dimensions.
- Long WP15-12SE: 1 Ah more, a different case (151 × 99 × 103 mm).

## Equivalents and alternatives to the Long WP14-12SE

As the WP14-12SE 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) |
|---|---|---|---|
| MK Battery ES14-12 | AGM | 14 Ah | 150.9 × 98 × 100.1 |
| Kronobat ES14-12 | AGM | 14 Ah | 151 × 99 × 100 |
| Q-Battery 12LCP-15 | AGM | 15 Ah | 151 × 98 × 99 |
| MK Battery ES14-12TE | AGM | 14 Ah | 150.9 × 99.1 × 96 |
| Kronobat ES12-12 | AGM | 12 Ah | 151 × 99 × 100 |
| MK Battery ES12-12 | AGM | 12 Ah | 150.9 × 98 × 98 |

## Long WP14-12SE codes and part numbers

The WP14-12SE is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | WP14-12SE |
|---|---|
| EAN | 4260030441754 |
| Not to be confused with | Long WP15-12SE (15 Ah), Long WP10-12SE (10 Ah) |

## Before ordering the WP14-12SE, check this

- Capacity of the WP14-12SE: 14 Ah; the same as your current battery or slightly more is fine.
- The WP14-12SE needs 151 × 98 × 100 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Long WP14-12SE

### Long WP14-12SE or WP15-12NSE?

Compared with the WP14-12SE, the Long WP15-12NSE has 1 Ah more. With 15 Ah, the WP15-12NSE runs longer between charges than the WP14-12SE (14 Ah). Both measure 151 × 98 × 100 mm, so they fit the same tray.

### How much does the Long WP14-12SE weigh?

The WP14-12SE weighs 4.04 kg. For reference, the Long WP15-12NSE (15 Ah) weighs 4.5 kg.

### Which battery is equivalent to the Long WP14-12SE?

Only other AGM batteries with its dimensions and polarity: MK Battery ES14-12, Kronobat ES14-12 and Q-Battery 12LCP-15. Neither an EFB nor a conventional battery replaces the WP14-12SE.

### Which charger does the Long WP14-12SE need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

## Keep comparing: alternatives to the WP14-12SE

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)
- [MK Battery ES14-12](https://bateriasonline.es/en/mk-battery-es14-12) · 14 Ah, 150.9×98×100.1 mm
- [Kronobat ES14-12](https://bateriasonline.es/en/kronobat-es14-12) · 14 Ah, 151×99×100 mm

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