Sonnenschein GF12051YG1 · Deep-cycle battery 12V 56Ah GEL

Mobility battery Sonnenschein GF12051YG1 56Ah 12V

Designed for power wheelchairs, mobility scooters and light electric vehicles, the Sonnenschein GF12051YG1 offers 56 Ah of deep-cycle capacity with GEL technology. Its 276 × 175 × 190 mm make it the exact replacement for the 56 Ah battery fitted as standard to many power wheelchairs and mobility scooters.

• Sealed AGM/GEL: safe indoors and in transport.
• GEL: excellent resistance to deep discharge and long cycle life.
• Approved for air and sea transport (VRLA).
• No maintenance, no water top-ups.

What the Sonnenschein GF12051YG1 is for

The Sonnenschein GF12051YG1 is the usual replacement in power wheelchairs, mobility scooters and light electric vehicles. Recharge after each use and avoid leaving it discharged for days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 22 kg and F4 terminals.

Technology inside the Sonnenschein GF12051YG1

The GF12051YG1 is one of the Sonnenschein references for this type of use; it shares the same manufacturing and quality-control criteria as the rest of the brand's catalogue.

GEL technology fixes the acid in a solid gel. That removes maintenance and leaks and gives very long cycle life, in exchange for slightly slower recharging and lower peak current than an AGM.

Dimensions, polarity and mounting

It has external dimensions of 276 × 175 × 190 mm and weighs 22 kg. It uses F4 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.

Why choose Sonnenschein batteries

Sonnenschein batteries with dryfit® technology have equipped power wheelchairs, cleaning machines and industrial vehicles for decades thanks to their reliability and cycle life. All the Sonnenschein batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Usage and maintenance tips

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.

Warranty and coverage

The Sonnenschein GF12051YG1 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.

Shipping, delivery 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.