The Renata CR1220 is a 3V lithium coin cell for small electronics that need a slim, long-lasting power source. Renata is a Swiss battery maker and part of the Swatch Group, so you’re getting a well-known name at a budget-friendly price.
This cell uses lithium manganese dioxide chemistry with a rated capacity of 38mAh, and measures 12.5mm across and 2.0mm thick. Self-discharge is less than 1% a year at room temperature, which means a spare can sit in the drawer without losing much power. CR1220 cells are used in things like watches, calculators and photo equipment, so check the code on your old battery before you buy. It’s a single cell, ideal as a low-cost replacement.
Safety first: Renata’s CR lithium packs are child-proof and carry a ‘Keep away from children’ warning. Please store coin cells out of reach of children and seek medical help straight away if one is swallowed.
Product Features
- Battery size/type: CR1220 lithium coin cell
- Chemistry: Lithium manganese dioxide (Li/MnO2)
- Voltage: 3V
- Capacity: 38mAh (Renata datasheet)
- Size: 12.5mm diameter x 2.0mm
- Pack size: Single cell
- Packaging: Child-proof pack
- Barcode: GTIN: 785618175929
Order before 12pm Monday to Friday for same-day dispatch on in-stock items, or Click & Collect from your local Home Hardware store.
