Question about Remington HC5880 Indestructible

Have had the shaver for 5 years now one pin of the power connection has broken off.

Non

It has worked perfectly for us for several years. We use it every 3 weeks to cut our hair. We now have the second appliance because the battery in the first one didn't last 20 minutes any more. And it's too inconvenient for me with a cable.