This part is compatible with
For BMW 3 5 SERIES E46 E39
Specfications:
Model: LIR2025
Chemical type: lithium-ion battery
Standard voltage: 3.6V
Overall dimensions: 20mm × 2.5mm
Rated capacity: 25mah
Weight: 3.1g.
Operating temperature: -10 ℃ - +60 ℃;
Storage temperature: -10 ℃ - + 45 ℃;