MK Battery
MK Battery ES20-12C · Electric wheelchair battery 12V 20Ah
Reference: BOL-MK-ES20-12C
MK Battery ES20-12C: electric wheelchair battery with 12 V and 20 Ah, measuring 181.1 × 75.9 × 166.9 mm.
MK Battery ES20-12C · Electric wheelchair battery 12V 20Ah images
- Voltage
- 12V
- Capacity
- 20Ah
- Technology
- AGM
- Dimensions (L × W × H)
- 181.1 × 75.9 × 166.9 mm
Price:
€63.90
Tax included
VAT included. The exact shipping cost is shown in the cart before you pay.
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For Spain, Portugal, France, Germany, Italy, Belgium and the Netherlands you see the exact cost before paying. For the rest of Europe we send you a shipping quote, with no obligation.
14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Who the MK Battery ES20-12C is for
The MK Battery ES20-12C is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. The ES20-12C is fitted in pairs: two 12 V batteries in series give the chair's 24 V.
The ES20-12C belongs to the MK Battery MK AGM range. The full range of MK Battery batteries
Equivalents and alternatives to the MK Battery ES20-12C
Other AGM batteries that fit the ES20-12C's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long WP20-12 | AGM | 20 Ah | 181 × 76 × 167 |
| Long WP20-12I | AGM | 20 Ah | 181 × 76 × 167 |
| Long WP20-12N | AGM | 20 Ah | 181 × 76 × 167 |
| Long WP20-12U | AGM | 20 Ah | 181 × 76 × 167 |
| Long WP20-12IE | AGM | 20 Ah | 181 × 76 × 167 |
| Kronobat ES20-12CFT | AGM | 20 Ah | 181 × 76 × 167 |
MK Battery ES20-12C vs ES17-12 and ES17-12S: which one to choose?
What sets the ES20-12C apart from its neighbours in the MK Battery range:
| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery ES20-12C (this one) | 20 Ah | 181.1 × 75.9 × 166.9 | 5.94 kg |
| MK Battery ES17-12 | 18 Ah | 181.1 × 75.9 × 166.9 | 5.85 kg |
| MK Battery ES17-12S | 18 Ah | 181.1 × 75.9 × 166.9 | 5.85 kg |
- MK Battery ES17-12: 2 Ah less, the same dimensions.
- MK Battery ES17-12S: 2 Ah less, the same dimensions.
Inside the ES20-12C: AGM technology
The ES20-12C 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.
Check this before ordering the MK Battery ES20-12C
- Length, width and height of the ES20-12C: 181.1 × 75.9 × 166.9 mm.
- Your current battery should say about 20 Ah; a little more is also fine.
Frequently asked questions about the MK Battery ES20-12C
ES20-12C or ES17-12: which one suits me?
Compared with the ES20-12C, the MK Battery ES17-12 has 2 Ah less. With 20 Ah, the ES20-12C runs longer between charges than the ES17-12 (18 Ah). Both measure 181.1 × 75.9 × 166.9 mm, so they fit the same tray.
How much does the MK Battery ES20-12C weigh?
5.94 kg, with 20 Ah of capacity. For reference, the MK Battery ES17-12 (18 Ah) weighs 5.85 kg.
Which battery is equivalent to the MK Battery ES20-12C?
Only other AGM batteries with its dimensions and polarity: Long WP20-12, Long WP20-12I and Long WP20-12N. Neither an EFB nor a conventional battery replaces the ES20-12C.
How much range does the MK Battery ES20-12C give in an electric wheelchair?
It depends on weight, terrain and the chair. As a guide, with 20 Ah per battery an average chair covers several kilometres a day; range drops with hills and cold batteries.
Other options if you are unsure about the ES20-12C
- Other electric wheelchair batteries
- More MK Battery models
- MK Battery ES20-6 · 20 Ah, 155×80×125 mm
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