Long WP20-12IE WP Series · Wheelchair battery 20Ah AGM
Specifications
| Brand | LONG |
|---|---|
| Part number | WP20-12IE |
| Voltage (V) | 12 |
| Capacity (C20) | 20Ah (c20) |
| Capacity (C5) | 17Ah (c5) |
| Technology | AGM |
| Length | 181.00 cm |
| Width | 76.00 cm |
| Height | 167.00 cm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
Thank you
Long WP20-12IE 12V 20Ah is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range.
Why this wheelchair battery?
- Daily cycling without wearhandles deep discharges without losing capacity
- Sealed AGM/GELno maintenance, no risk of spills
- Thousands of useful cyclesover its full lifetime
Where it fits: the Long WP20-12IE is one of our power wheelchair batteries, belongs to our Long batteries and by capacity it sits among our 20Ah batteries.
Request a quote for your Wheelchair battery Long WP20-12IE 12V 20Ah AGM
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The Long WP20-12IE in practice
WP20-12IE vs Long WP22-12NE
The Long WP20-12IE offers 20 Ah and 0 A cold cranking in a 181 × 76 × 167 mm case. The Long WP22-12NE, same brand and technology, goes up to 22 Ah and 0 A If the tray takes the size, extra capacity and cranking give winter margin; if not, this one is the fit.

Mobility battery Long WP20-12IE WP Series 20Ah 12V
Designed for power wheelchairs, mobility scooters and light electric vehicles, the Long WP20-12IE from the WP Series range offers 20 Ah of deep-cycle capacity with AGM technology. Measuring 181 × 76 × 167 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 20 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Sealed AGM/GEL: safe indoors and in transport.
- No maintenance, no water top-ups.
- Approved for air and sea transport (VRLA).
Will it fit your current battery tray?
The Long WP20-12IE is made in the 181 × 76 × 167 mm format and weighs 5.95 kg. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
What the Long WP20-12IE is for
With 20 Ah, the Long WP20-12IE offers the daily range that power wheelchairs, mobility scooters and light electric vehicles need, with a sealed construction that is safe indoors. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 5.95 kg.
The Long WP20-12IE: WP Series range and AGM technology
The WP Series is the Long range the WP20-12IE belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
Long: the maker behind the WP20-12IE
Long batteries combine large-scale production with ISO quality standards and a batch-to-batch consistency that has made them the de-facto standard in backup systems and electric mobility. All the Long batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Warranty and coverage
The Long WP20-12IE comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.
Usage and maintenance tips
Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together.
Shipping, delivery and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Long WP20-12IE: alternatives with the same dimensions
Batteries from our catalogue with the same dimensions, voltage and technology as the Long WP20-12IE and a similar capacity, sorted by sales. They are not manufacturer-approved equivalents: check the polarity and capacity of your original battery.
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Long
WP20-12IE
This battery
|
12V 20Ah | AGM | ||||||||||||||||||||||
Long
WP22-12NE
Same size |
12V 22Ah | AGM | €54.20 +€54.20 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| WP20-12IE | WP22-12NE | |
|---|---|---|
| Capacity | 20 Ah | 22 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 181 × 76 × 167 | 181 × 76 × 167 |
| Positive terminal | — | — |
| Price | €54.20 |
Long
WP24-12ANE
Same size Long WP20-12IE vs Long WP24-12ANE
Same size · +€71.60
Same case and same technology as the WP20-12IE: an alternative by size, not an official equivalent. Compared with the WP20-12IE it has 4 Ah more. It costs €71.60 more. If the polarity matches and your equipment had a similar capacity, it works as a replacement; if in doubt, ask us with your model.
| WP20-12IE | WP24-12ANE | |
|---|---|---|
| Capacity | 20 Ah | 24 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 181 × 76 × 167 | 181 × 78 × 170 |
| Positive terminal | — | — |
| Price | €71.60 |
Long
WP18-12SHR
Same size Long WP20-12IE vs Long WP18-12SHR
Same size · +€75.30
Same case and same technology as the WP20-12IE: an alternative by size, not an official equivalent. Compared with the WP20-12IE it has 2 Ah less. It costs €75.30 more. If the polarity matches and your equipment had a similar capacity, it works as a replacement; if in doubt, ask us with your model.
| WP20-12IE | WP18-12SHR | |
|---|---|---|
| Capacity | 20 Ah | 18 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 181 × 76 × 167 | 181 × 76 × 167 |
| Positive terminal | — | — |
| Price | €75.30 |
MK Powered
ES22-12
Same size
Long WP20-12IE vs MK Powered ES22-12
Same size · +€54.10
It has the same dimensions, voltage and technology as the WP20-12IE, although it is not a manufacturer-approved equivalent. Compared with the WP20-12IE it has 2 Ah more. It costs €54.10 more. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap.
| WP20-12IE | ES22-12 | |
|---|---|---|
| Capacity | 20 Ah | 22 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 181 × 76 × 167 | 181 × 76 × 167 |
| Positive terminal | — | — |
| Price | €54.10 |
MK Powered
ES20-12C FT
Same size
Long WP20-12IE vs MK Powered ES20-12C FT
Same size · +€53.70
Same case and same technology as the WP20-12IE: an alternative by size, not an official equivalent. Compared with the WP20-12IE it has the same Ah and cranking power. It costs €53.70 more. If the polarity matches and your equipment had a similar capacity, it works as a replacement; if in doubt, ask us with your model.
| WP20-12IE | ES20-12C FT | |
|---|---|---|
| Capacity | 20 Ah | 20 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 181 × 76 × 167 | 181 × 76 × 167 |
| Positive terminal | — | — |
| Price | €53.70 |
MK Powered
ES20-12C
Same size
MK Powered
ES20-12FR HR
Same size
MK Powered
ES17-12
Same size Automatic selection by dimensions (±3 mm), voltage, technology and capacity (−10 % / +20 %). Official manufacturer warranty on every option.
Other 20Ah batteries: We stock 16 models of 20 Ah to compare by price, technology and cold cranking: see all 20Ah batteries. Same size (181 × 76 × 167 mm): batteries of 181 × 76 × 167 mm.
Recommended accessories
Frequently asked questions
Is the Long WP20-12IE an AGM battery and what are the benefits of AGM?
Yes. The WP20-12IE from Long uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.
What size is this battery?
Dimensions (length × width × height) are 181×76×167 mm — also written as 181x76x167 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
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