Weize 12V 100AH Deep cycle AGM SLA VRLA battery
After giving up using a set of two 100 AH liquid lead acid deep cycle batteries from an unnamed national auto parts shop (Had 3 sets, one didn’t last 2 weeks). Decided to buy quality and AGM technology. This battery has been amazing. Charged by my 20 amp MPPT controller, with up to 250W solar panels feeding the controller, the system has worked flawlessly for 3 years. The battery runs lighting, a 50 inch TV, and a computer, + other stuff, on a daily bases at my off grid mountain cabin. The system puts this battery in Float by noon and after 4+ hours of computer time and 5+ hours of TV time the battery usually runs around 12.5V in the morning. Even in the winter with less then stellar sun and cold temp this battery can power the cabin for 24+ hours.