Have been using ozonics ever
"Have been using ozonics ever since they came out. Would not go into the woods without one. Needed an extra battery for all Dat sets. Thank you ozonics great product."
Extra life rechargeable battery for HR500, OrionX and HR300 units

The Ozonics SG-BA03XL is a rechargeable, extended life battery for the HR500, OrionX and HR300 scent eliminators. It will last up to 10 hours in Standard mode, and up to 8 hours in Boost mode.
Overall rating: 4.562857 / 5 from 350 reviews.
The Gen Two XL Battery by Ozonics offers smart battery technology that maximizes run time based on usage conditions, ensuring increased battery life. Customers praise the long-lasting performance, excellent customer service, and responsive technical support. However, some users have reported issues with the charger and the unit's power.
Review topics: ["quality","shipping","movement","problem","customer service","charge","power","price","work","support","service","battery","ozonics","life","hunt","staff","deer","buck","system","season","addition","hr 500","return","care","wind","chance","turnaround","experience","deal"].
"Have been using ozonics ever since they came out. Would not go into the woods without one. Needed an extra battery for all Dat sets. Thank you ozonics great product."
"Here at Blackwater outdoors, we don’t go in the field without them. They’ve proven time after time to be effective. We love the new app control of HR 500 it allows us to make changes with minimal movement while in the stand."
"They should be getting cheaper . . . . ."
"After speaking with customer service , it was determined that I only needed new batteries for the unit. They were extremely helpful and got the batteries to me very quickly. I used the unit on Saturday 11/08/25, and it helped me to make it happen on an East Tn. 10 point whitetail. Wind was blowing directly toward him, and he never had a clue. 5 stars across the board for the whole experience. Thank you Ozonics."
"love the unit how ever battery is expensive"
"I have had many deer downwind this season and haven’t had a single one spook."
"I had to order a new charger and battery 1 day before leaving on a trip west. You assured me they would be delivered overnight. Just like promised they arrived the next day. I was so relieved. Amazing customer service"
"Recently purchased a HR 300 and larger capacity battery. The unit had some issues and was promptly replaced. Best product and customer service I have ever received."
"This is a must if you plan an all day sit or don’t have the ability to charge in the field."
"Great product!!! Had the 400 for 10 years I believe…. . still works great - wearing the batteries out!!!!! Looking forward to many more years of scent cover from it!!!!"