Proton Key Battery 3V Varta Lithium CR1220 1220 Pack of 1

£1.49 £1.24
Availability: In stock
Item ID
Qty Price Save
2 £1.25 £1.04 16%
10 £0.85 £0.71 43%
50 £0.79 £0.66 47%
100 £0.75 £0.62 50%
200 £0.73 £0.61 51%
500 £0.72 £0.60 52%


High quality CR1220 lithium coin cells manufactured by Varta are the perfect replacement for your Proton car key. The battery fitted in the key straight from the factory is referred to as the Original Equipment battery. Varta supply most of the world's vehicle manufacturers and so their batteries are often found in brand new car keys. Don't worry if your old battery has a different name on it and you can't find that brand on our site, the important bit is the part number, for example CR1220. However, only supply quality car key batteries from Original Equipment manufacturers so you can't go wrong. Don't forget to increase the quantity if your key takes more than one battery or if you want to keep a spare set for emergencies. These batteries have a very long shelf life of over 5 years. Voltage 3 Volts, Diameter 12.5mm, Height 1.2mm. Full chemical system is Li-Mn O2 Lithium Manganese Dioxide and organic electrolyte. Order before 3pm and we will dispatch today (Mon-Fri)

More Information

More Information
Battery Size CR1220
Pack Size 1
Voltage 3V
Chemistry Lithium