Long WP20-12I WP Series · Wheelchair battery 20Ah AGM
Wheelchair battery Long WP20-12I 12V 20Ah AGM images
Specifications
| Brand | LONG |
|---|---|
| Part number | WP20-12I |
| 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 WP20-12I 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 WP20-12I 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 WP20-12I 12V 20Ah AGM
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The Long WP20-12I in practice
WP20-12I vs Long WP22-12NE
The Long WP20-12I 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 The difference shows on diesels and in hard winters; for a daily-driven petrol car the extra is not needed.
Mobility battery Long WP20-12I WP Series 20Ah 12V
The Long WP20-12I with AGM technology delivers 20 Ah at 12 V with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. It replaces the original battery without adaptation in power wheelchairs and mobility scooters with a 181 × 76 × 167 mm format: same 20 Ah capacity.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Designed to be discharged and recharged daily without losing capacity.
- Thousands of useful cycles over its lifetime.
- Standard replacement format for wheelchairs and scooters.
Size, terminals and hold-down of the Long WP20-12I
It has external dimensions of 181 × 76 × 167 mm and weighs 5.95 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
What the Long WP20-12I is for
With 20 Ah, the Long WP20-12I 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 WP20-12I: WP Series range and AGM technology
Within the Long catalogue, the WP Series series groups the references designed for this use. The WP20-12I is the 20 Ah model of that family, with the same performance as its siblings in other sizes.
AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.
Long: the maker behind the WP20-12I
Long (Kung Long Batteries) is one of the world's largest manufacturers of sealed VRLA batteries. Its AGM and GEL series for UPS, mobility, alarms and cycling are found in equipment worldwide as original equipment. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
Official warranty
The Long WP20-12I 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. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
When you get it and how to return it
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
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ReferenceBCOM-LONG-WP20-12I
Data sheet
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BrandLONG
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ReferenceWP20-12I
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ModelWP Series
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Voltage (V)12
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Length181.00 cm
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Width76.00 cm
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Height167.00 cm
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Weight5.95 Kgs
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TechnologyAGM
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Capacity (C20)20Ah (c20)
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Capacity (C5)17Ah (c5)
Specific References
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MPNWP20-12I
Long WP20-12I: alternatives with the same dimensions
Batteries from our catalogue with the same dimensions, voltage and technology as the Long WP20-12I 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
WP20-12I
This battery
|
12V 20Ah | AGM | ||||||||||||||||||||||
Long
WP22-12NE
Same size |
12V 22Ah | AGM | €54.20 +€54.20 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| WP20-12I | 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 WP20-12I vs Long WP24-12ANE
Same size · +€71.60
It has the same dimensions, voltage and technology as the WP20-12I, although it is not a manufacturer-approved equivalent. Compared with the WP20-12I it has 4 Ah more. It costs €71.60 more. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap.
| WP20-12I | 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 WP20-12I vs Long WP18-12SHR
Same size · +€75.30
It has the same dimensions, voltage and technology as the WP20-12I, although it is not a manufacturer-approved equivalent. Compared with the WP20-12I it has 2 Ah less. It costs €75.30 more. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap.
| WP20-12I | 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 WP20-12I vs MK Powered ES22-12
Same size · +€54.10
It has the same dimensions, voltage and technology as the WP20-12I, although it is not a manufacturer-approved equivalent. Compared with the WP20-12I 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.
| WP20-12I | 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 WP20-12I vs MK Powered ES20-12C FT
Same size · +€53.70
Same case and same technology as the WP20-12I: an alternative by size, not an official equivalent. Compared with the WP20-12I 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.
| WP20-12I | 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
ES17-12
Same size 
MK Powered
ES20-12FR HR
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 WP20-12I model AGM? What does this technology offer?
Yes. The WP20-12I 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 are the measurements of the WP20-12I model?
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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