Kronobat ES50-12 · Wheelchair battery 50Ah AGM

Mobility battery Kronobat ES50-12 AGM Deep Cycle 50Ah 12V

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Kronobat ES50-12 from the AGM Deep Cycle range offers 50 Ah of deep-cycle capacity with AGM technology. Measuring 198 × 166 × 171 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 50 Ah battery of this format.

In short: the Kronobat ES50-12 (50 Ah, 198 × 166 × 171 mm). Verified equivalent alternatives: MK Powered M50-12 SLD M and Q-battery 12LCP-50.

• No maintenance, no water top-ups.
• Approved for air and sea transport (VRLA).
• AGM: faster recharging and better cycle resistance than a conventional battery.
• Sealed AGM/GEL: safe indoors and in transport.

What the Kronobat ES50-12 is for

The Kronobat ES50-12 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 15.06 kg and M6 terminals.

Will it fit your current battery tray?

It has external dimensions of 198 × 166 × 171 mm and weighs 15.06 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

Why choose Kronobat batteries

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.

The Kronobat ES50-12: AGM Deep Cycle range and AGM technology

The ES50-12 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.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

How to make it last longer

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.

Official warranty

The Kronobat ES50-12 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.

Delivery times and returns

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.