I wouldn’t recommend them at all

I bought a UPS backup battery from them last year and have been having problems with the device starting a couple of months after purchasing. I sent back the UPS back and it was fixed, a couple of months later it has the same issue and sent it back twice came back not fixed on both occasions and looking at their policy online it states I won’t be refunded as they only can provide a refund if the product was sent back 30 days after being delivered so now it looks like I’m stuck with a device that’s not working