Inverter Battery

I first came to know about lifepo4 batteries while looking for the best inverter battery in India but soon I realised that the lifepo4 battery India does not have the capacity like the tubular batteries. And on top of that the lifepo4 battery in India are really really costly!

I have been using one Exide C20 150ah battery since the last 12 years and I am highly satisfied. Of course now it gives lower battery backup time but it still works. For me that would be the best inverter battery in India. But I am finally going to upgrade my whole battery inverter combo system and I’m looking for the best inverter battery in India