Key Batteries & Chips for Mini

Key batteries and buttons are replacement parts for remote car key fobs — CR2032, CR2025, CR2016, CR1616, CR2450, and CR2430 lithium coin cells, plus Panasonic VL2020 and VL2330 rechargeable cells, and solder-on tactile switch buttons for keys where a button no longer registers a press. Swap a dead battery in minutes at home, or replace a failed switch button to restore the press that operates lock, unlock, or boot. Match the battery type or switch button to your key and restore full remote function — no new key, no programming.