Product descriptionKeep a spare CR2032 and your battery cap tool together with the Seven 4 Para Battery Key. Designed for routine battery changes on the Aimpoint ACRO P-2, it combines a flat battery cap tool and screw-top storage for one spare CR2032 in a compact keyring design.

• ACRO P-2 battery cap tool with a flat end shaped to fit the battery cap slot.

• Built-in CR2032 storage with a screw-on lid that keeps one spare battery enclosed.

• Integrated keyring loop so you can keep the Battery Key on your keys or clip it to a gear bag.