Kronobat ES55-12 · Wheelchair battery 55Ah AGM

Mobility battery Kronobat ES55-12 AGM Deep Cycle 55Ah 12V

The Kronobat ES55-12 with AGM technology delivers 55 Ah at 12 V with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. It measures 226 × 135 × 214 mm, the format sought by anyone replacing a 55 Ah battery in power wheelchairs and mobility scooters.

In short: the Kronobat ES55-12 (55 Ah, 226 × 135 × 214 mm). Verified equivalent alternatives: Fullriver HC55 and MK Powered M55-12 SLD M.

• Designed to be discharged and recharged daily without losing capacity.
• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
• Standard replacement format for wheelchairs and scooters.
• Thousands of useful cycles over its lifetime.

What the Kronobat ES55-12 is for

The Kronobat ES55-12 is designed for power wheelchairs, mobility scooters and light electric vehicles. Wheelchairs and scooters normally use two identical batteries in series: replace them together. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 17 kg and M6 terminals.

Will it fit your current battery tray?

It has external dimensions of 226 × 135 × 214 mm and weighs 17 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

The Kronobat ES55-12: AGM Deep Cycle range and AGM technology

The ES55-12 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 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.

What Kronobat does differently

Kronobat is the exclusive brand of baterias.com: batteries made to the same production standards as the leading brands, with a value for money that is hard to match and an official warranty. All the Kronobat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Official warranty

The Kronobat ES55-12 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.

Usage and maintenance tips

Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity.

Shipping, delivery and returns

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.