Kronobat ES45-12 · Wheelchair battery 12V 45Ah AGM

Mobility battery Kronobat ES45-12 AGM Deep Cycle 45Ah 12V

The 12 V, 45 Ah Kronobat ES45-12 from the AGM Deep Cycle range with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. Its 198 × 166 × 171 mm make it the exact replacement for the 45 Ah battery fitted as standard to many power wheelchairs and mobility scooters.

In short: the Kronobat ES45-12 (45 Ah, 198 × 166 × 171 mm). Verified equivalent alternatives: MK Powered M45-12 SLD M and MK Powered M50-12 SLD M.

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

What the Kronobat ES45-12 is for

With 45 Ah, the Kronobat ES45-12 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 14.47 kg and F4 terminals.

Dimensions, polarity and mounting

It has external dimensions of 198 × 166 × 171 mm and weighs 14.47 kg. It uses F4 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.

Kronobat: the maker behind the ES45-12

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 ES45-12: AGM Deep Cycle range and AGM technology

Within the Kronobat catalogue, the AGM Deep Cycle series groups the references designed for this use. The ES45-12 is the 45 Ah model of that family, with the same performance as its siblings in other sizes.

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.

Usage and maintenance tips

Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. 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 ES45-12 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

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.