Skip to content
where to toss it

How to get rid of old batteries in Knox County

Car batteries and rechargeable batteries go in the battery areas at any convenience center. Regular alkaline batteries can go in your household trash.

One of seven places in Knox County that take batteries. The rest are listed below.

Carter Convenience Center

Knox County residents only

Hours
Monday to Tuesday8 a.m. to 6 p.m.
WednesdayClosed
Thursday to Friday8 a.m. to 6 p.m.
Saturday7 a.m. to 3 p.m.
SundayClosed
  • Hours are in Eastern time.
  • Gates close right at closing time. The county asks you to arrive at least 15 minutes early.
  • Centers may close early for bad weather, power outages, or full containers.

8815 Asheville Hwy

Just east off Asheville Highway at the Andrew Johnson Highway split

This center has no phone of its own, so this calls Knox County Solid Waste at 865-215-5865.

Not yet verified. Call ahead to confirm. Source checked Oct. 10, 2026.

Sources: Knox County: Convenience centers; Knox County: Holiday schedule

Rules for batteries

Fee
Free
Limit
Not posted. Call ahead.
Residency
Knox County residents only.
  • Car, motorcycle, boat, and lawnmower batteries go in the cage near the attendant’s office or the oil collection area.
  • Rechargeable and lithium batteries, including ones from tools, phones, and toys, go in the labeled buckets. Never put lithium batteries in the trash.
  • Regular alkaline batteries (AA, AAA, C, D, 9V) can go in your household trash.

Other places that take batteries

Batteries in other counties

Something different at the gate? Tell us what changed.