How to choose a reliable battery for your inverter?

So, you bought an inverter armed with the latest tech that is advertised to be the best of the best. In general, inverters are advertised very well, and as a result, we know an awful lot about them and have a rough idea about how they are going to perform under various workloads. But what about the core unit?Your inverter battery? Did you just pick one hoping that every single one is the same? Well, if you did, then, its bad news for you because although batteries in general seem to be broadly the same, yet there are quite a lot of differences between the ones that are reliable versus the ones that are a bit more affordable.

In general, a battery that costs more also performs better and has a longer service life than other batteries rated for the same capacity. So, how do you know which ones to pick? Well, here is a handy guide to picking yourself a decent battery that won’t break the bank and will serve you well in the long run. So, without further ado, let’s dive in.

Tips to choosing a decent battery:

1. Tubular vs. Flat Plate: If space is a constraint, then a flat plate battery is a better choice because of their small form factor. They will fit in almost any space; however these batteries tend to be have service life than Tubular batteries because of their inherent construction. On the other hand Tubular batteries have considerably high service life, but at the same time requires more recharge time after a long power cut, in comparison to flat plate battery. Tubular batteries are best suited for Indian long power-cut situations and flat plate batteries are best suitable for short & frequent power cut situation Whatever, flat plate or tubular plate construction, performance & life of any lead acid battery depends on two major aspects – purity of basic raw material & manufacturing process robustness. It is always recommended to go for a reputed brand like Exide which make reliable and efficient batteries. You can buy Exide battery online in India from a number of online retail websites.
2. Maintenance: Any battery that you buy is going to require some amount of maintenance on periodic intervals. However, tubular batteries require less maintenance than flat plate batteries because of their design. They can hold a lot of distilled water, which, in theory, makes them less prone to drying out quickly.
3. Weight: It is a fairly rudimentary way to assess quality but if possible, it is always advisable to measure the weight of the batteries (minus the packaging) before buying them. A heavier battery will use higher quality electrolyte plates which in theory, will give them a longer lifespan.
4. Wet Cell vs. SLA: Wet cell batteries are less expensive to own than SLA (Sealed Led Acid) but they require a higher amount of maintenance. On the other hand, SLA batteries have a considerably shorter lifespan and require considerable less maintenance but they also cost a lot more. So, even though SLA is more expensive, they usually offer a better return on investment than wet cell batteries.

Bottom Line

Batteries are the powerhouse of an inverter. Where the Inverter regulates the electric charge from the battery, the battery itself is responsible for holding the backup charge. You can buy online Exide battery as they are one of the most reliable brands in making backup power generation units and are very cost effective in the long run. But the important thing to remember here is that buy a battery according to the load that you have so that you can get the desired backup in the event of a power out.