# Long WP40-12NE · Electric wheelchair battery 12V 40Ah

![Long WP40-12NE · Electric wheelchair battery 12V 40Ah](https://bateriasonline.es/871-home_default/long-wp40-12ne.jpg)

> Long WP40-12NE: 40 Ah electric wheelchair battery, 197.7×166×171 mm, AGM. Equivalent to Fullriver DCG40-12 and Ritar RA12-40B.

**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-wp40-12ne
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WP40-12NE
- **MPN**: WP40-12NE
- **Price**: 151,31 € (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 | 40 Ah |
| Length | 197.7 mm |
| Width | 166 mm |
| Height | 171 mm |
| Weight | 13.04 kg |

## Quick description

The Long WP40-12NE is an electric wheelchair battery with 12 V and 40 Ah, measuring 197.7 × 166 × 171 mm.

## Description

## Where the Long WP40-12NE fits

The Long WP40-12NE is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. The WP40-12NE is fitted in pairs: two 12 V batteries in series give the chair's 24 V.
The WP40-12NE belongs to the Long WP Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long WP40-12NE

Other AGM batteries that fit the WP40-12NE's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fullriver DCG40-12 | AGM | 40 Ah | 198 × 166 × 171 |
| Ritar RA12-40B | AGM | 42 Ah | 198 × 166 × 171 |
| Long WP40-12 | AGM | 40 Ah | 197.7 × 166 × 171 |
| Long WP40-12N | AGM | 40 Ah | 197.7 × 166 × 171 |
| Long WP40-12E | AGM | 40 Ah | 197.7 × 166 × 171 |

## Long WP40-12NE vs WP45-12 and WP45-12N: differences

How the WP40-12NE compares with Long batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WP40-12NE (this one) | 40 Ah | 197.7 × 166 × 171 | 13.04 kg |
| Long WP45-12 | 45 Ah | 199 × 166 × 171 | 14.5 kg |
| Long WP45-12N | 45 Ah | 199 × 166 × 171 | 14.5 kg |

- Long WP45-12: 5 Ah more, the same dimensions.
- Long WP45-12N: 5 Ah more, the same dimensions.

## Inside the WP40-12NE: AGM technology

The WP40-12NE is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the WP40-12NE can be fitted in the boot or under a seat with no risk of spills.

## Check this before ordering the Long WP40-12NE

- The WP40-12NE needs 197.7 × 166 × 171 mm of space: measure it with the hold-down clamp in place.
- Your current battery should say about 40 Ah; a little more is also fine.

## Part numbers and codes for the Long WP40-12NE

Look for any of these WP40-12NE codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | WP40-12NE |
|---|---|
| Not to be confused with | Long WP45-12NE (45 Ah), Long WP50-12NE (50 Ah) |

## Frequently asked questions about the Long WP40-12NE

### WP40-12NE or WP45-12: which one suits me?

Compared with the WP40-12NE, the Long WP45-12 has 5 Ah more. With 45 Ah, the WP45-12 runs longer between charges than the WP40-12NE (40 Ah). Both measure 197.7 × 166 × 171 mm, so they fit the same tray.

### How much does the Long WP40-12NE weigh?

13.04 kg, with 40 Ah of capacity. For reference, the Long WP45-12 (45 Ah) weighs 14.5 kg.

### Which battery is equivalent to the Long WP40-12NE?

Only other AGM batteries with its dimensions and polarity: Fullriver DCG40-12, Ritar RA12-40B and Long WP40-12. Neither an EFB nor a conventional battery replaces the WP40-12NE.

## Other options if you are unsure about the WP40-12NE

- [All electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full Long catalogue](https://bateriasonline.es/en/long-batteries)
- [Fullriver DCG40-12](https://bateriasonline.es/en/fullriver-dcg40-12) · 40 Ah, 198×166×171 mm
- [Ritar RA12-40B](https://bateriasonline.es/en/ritar-ra12-40b) · 42 Ah, 198×166×171 mm

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