# Deep-cycle battery Kronobat ES2\_9-12 12V 2Ah AGM

![Deep-cycle battery Kronobat ES2_9-12 12V 2Ah AGM](https://baterias.com/3356-home_default/best-price-battery-12v-29ah-agm-es2_9-12.jpg)

> Kronobat ES2\_9-12 deep-cycle battery 12V 2Ah AGM. Designed for deep discharges (80% DOD); ideal for solar, marine, caravan. 24-48 h delivery (mainland ES/PT).

**Category:** [Mobility Vehicle Batteries](https://baterias.com/gb/batteries-for-mobility-vehicles) → [KRONOBAT](https://baterias.com/gb/kronobat)

- **Canonical URL**: https://baterias.com/gb/best-price-battery-12v-29ah-agm-es2_9-12
- **Language**: en-GB
- **Brand**: KRONOBAT
- **Reference**: BCOM-KRONOBAT-ES2\_9-12
- **MPN**: ES2.9-12
- **Price**: 16,70 € (VAT incl., Spain)
- **Last updated**: 2026-08-30
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Reference | ES2_9-12 |
| Model | AGM DEEP CYCLE |
| Voltage (V) | 12 V |
| Largo | 79 mm |
| Ancho | 55.5 mm |
| Alto | 106 mm |
| Peso | 1.19 kg |
| Tecnología | AGM |
| Terminal type | F1 |
| Capacity (C20) | 2.9 Ah (c20) |

## Quick description

**Kronobat ES2_9-12 12V 3Ah** is a deep-cycle battery optimised for repeated discharges down to 80 % DOD and thousands of life cycles. Ideal when the battery discharges and recharges daily rather than just cranking the engine (mobility scooters, backup systems, golf, pallet trucks).

## Why this deep-cycle battery?

- **Daily cycling without wear** handles deep discharges without losing capacity
- **Sealed AGM/GEL** no maintenance, no risk of spills
- **Thousands of useful cycles** over its full lifetime

🔌 Voltage
12 V

⚡ Capacity
3 Ah C20

📏 Dimensions
79×56×106 mm

⚙️ Technology
AGM

⚖️ Weight
1,2 kg

🏷️ Model
AGM Deep Cycle

## Description

## Mobility battery Kronobat ES2_9-12 AGM Deep Cycle 2.9Ah 12V

12*V* Voltage
2.9*Ah* Capacity
1.19*kg* Weight

The **Kronobat ES2_9-12** with AGM technology delivers **2.9 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 79 × 55 × 106 mm format: same 2.9 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.

### What the Kronobat ES2_9-12 is for

With 2.9 Ah, the Kronobat ES2_9-12 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 1.19 kg and F1 terminals.

### Will it fit your current battery tray?

The Kronobat ES2_9-12 is made in the 79 × 55 × 106 mm format and weighs 1.19 kg. It uses F1 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

### Kronobat: the maker behind the ES2_9-12

With Kronobat we offer an own-brand alternative without compromising on quality: European manufacturing, original-equipment controls and the direct backing of baterias.com for warranty and advice. We guarantee that every Kronobat arrives new, charged and with the manufacturer's full warranty.

### The Kronobat ES2_9-12: AGM Deep Cycle range and AGM technology

The ES2_9-12 is part of the Kronobat **AGM Deep Cycle** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
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.

### Care and maintenance

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.

### Official warranty

The Kronobat ES2_9-12 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.

### When you get it and how to return it

Order **before 6:00 pm** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **14 days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.

## Frequently asked questions

### Is the Kronobat ES2.9-12 an AGM battery and what are the benefits of AGM?

Yes. AGM (Absorbent Glass Mat) technology, 2.9 Ah and 12 V: sealed lead-acid, with the electrolyte held in glass fibre. It tolerates heat better and handles more cycles than a conventional battery.

### What are the dimensions of the Kronobat ES2.9-12 battery?

Check the room available in your device, because a single millimetre too much can stop the clamp from closing. Its dimensions are 79×56×106 mm, also written 79x56x106 mm; the height already includes the terminals.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-11-10*