# Deka 8A27 · Electric wheelchair battery 12V 92Ah

![Deka 8A27 · Electric wheelchair battery 12V 92Ah](https://bateriasonline.es/3810-home_default/deka-8a27.jpg)

> Deka 8A27: 92 Ah electric wheelchair battery, 325.9×166.6×236.2 mm, AGM. Equivalent to MK Battery 8A27. Price on request: ask for a free quote.

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

- **Canonical URL**: https://bateriasonline.es/en/deka-8a27
- **Language**: en
- **Brand**: Deka
- **Reference**: BOL-DEKA-8A27
- **MPN**: 8A27
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deka |
| Range | DEKA AGM |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 92 Ah |
| Length | 325.9 mm |
| Width | 166.6 mm |
| Height | 236.2 mm |
| Weight | 27.9 kg |

## Quick description

The Deka 8A27 is an electric wheelchair battery with 12 V and 92 Ah, measuring 325.9 × 166.6 × 236.2 mm.

## Description

## Who the Deka 8A27 is for

The Deka 8A27 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. The 8A27 is fitted in pairs: two 12 V batteries in series give the chair's 24 V.
The 8A27 belongs to the Deka DEKA AGM range. [More Deka batteries](https://bateriasonline.es/en/deka-batteries)

## Inside the 8A27: AGM technology

The 8A27 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the 8A27 can be fitted in the boot or under a seat with no risk of spills.

## Deka 8A27 vs 8A24DT: differences

Torn between the 8A27 and another similar Deka? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Deka 8A27 (this one) | 92 Ah | 325.9 × 166.6 × 236.2 | 27.9 kg |
| Deka 8A24DT | 79 Ah | 276.9 × 166.6 × 236.7 | 23.59 kg |

- Deka 8A24DT: 13 Ah less, a different case (276.9 × 166.6 × 236.7 mm).

## Equivalents and alternatives to the Deka 8A27

Other AGM batteries that fit the 8A27's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| MK Battery 8A27 | AGM | 92 Ah | 325.9 × 166.6 × 240 |

## Part numbers and codes for the Deka 8A27

Look for any of these 8A27 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | 8A27 |
|---|---|
| Not to be confused with | Deka 8G27 (88 Ah) |

## Before ordering the 8A27, check this

- Capacity of the 8A27: 92 Ah; the same as your current battery or slightly more is fine.
- The 8A27 needs 325.9 × 166.6 × 236.2 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Deka 8A27

### 8A27 or 8A24DT: which one suits me?

Compared with the 8A27, the Deka 8A24DT has 13 Ah less. With 92 Ah, the 8A27 runs longer between charges than the 8A24DT (79 Ah). Mind the space: the 8A24DT measures 276.9 × 166.6 × 236.7 mm.

### How much does the Deka 8A27 weigh?

27.9 kg, with 92 Ah of capacity. For reference, the Deka 8A24DT (79 Ah) weighs 23.59 kg.

### Which battery is equivalent to the Deka 8A27?

Only other AGM batteries with its dimensions and polarity: MK Battery 8A27. Neither an EFB nor a conventional battery replaces the 8A27.

### Which charger does the Deka 8A27 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.

## Other options if you are unsure about the 8A27

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [More Deka models](https://bateriasonline.es/en/deka-batteries)
- [Ritar RA12-90A](https://bateriasonline.es/en/ritar-ra12-90a) · 95 Ah, 306.5×168.5×235 mm

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