I have been using Tanya Batteries for many many years now and the service is absolutely outstanding. Orders placed are delivered as fast as possible and communication outstanding! I guess what really makes a company is how they are when you have to actually use their customer service, for a warranty claim for example. And I have to say on the one occasion a battery failed me within its 5 year warranty period they replaced the battery with no issues at all. In the past I've had other companies try every excuse under the sun not to replace a battery I know is defective. This is why I choose Tanya over my local battery suppliers! 👍🏼