Based on your need for a stop-start battery for a Mercedes-Benz 220 GLA, I would recommend the Enertec 628 629 12V 50AH 440 460CCA RHP car battery for R1693. This battery is designed for vehicles with stop-start technology and the size and power rating is suitable for your Mercedes model. For optimal charging and maintenance of the battery, you may also want to consider the Optima 5 Battery Charger - Stop & Start for R1499. It helps condition batteries and extend their life. Let me know if you need any other details on these options or have additional questions!
