Ozonics SG-BA03XL Extended Life Rechargeable Battery for HR300, HR500, OrionX & DriWash Pulse Ozone Generator – Hunting Accessory with Runtime Up to 10 Hrs in Standard & 8 Hrs in Boost Mode

It charged fully in the stated.time, which I was pleased with

Asked for a replacement was very happy with how fast another was delivered and the replace policy was great

It works as I hoped it would. It lasts several hours, never tried to hunt all day with it and I'm sure it would go dead at some point. I currently use it on morning hunts and then use the factory battery on the evening hunts.

Love tgat itgives me a full day of protection while hunting

I’m on my third battery now and everyone shows up and won’t hold a charge. Called the customer service and got nowhere with them. The last battery I received had already been opened by someone and that one didn’t work either. I’m sure it was sent back by a customer and Ozonics just turned around and shipped it back out. M going to try one more battery and if that doesn’t work I’m sending the entire Ozonics system back to them.Very disappointing that a company can’t do better than this!

Worked good. Looses contact sometimes if moving unit. Had to shim it a bit for tight for.

I have had 4 HR300 Ozonics batteries and one charger fail. I am careful with the units, and use the storage function but they still fail.

Worked really well. Haven’t tried to run it a full 8 hrs but it lasts plenty long for a morning or afternoon sit