NEW PRODUCT – CR2032 Lithium Coin Cell Battery. A perfect match for our sew-able coin cell holder. This non-rechargeable coin cell is CR2032 sized: 20mm diameter, 3.2mm thick. It has a nominal voltage output of 3V (although it starts a little high at 3.2V and slowly drifts down to 2.5V as it is used. The capacity is 220mAh assuming a draw of constant 3nA. For other drain rates the capacity may be reduced, check the datasheet!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — The first step in making: a PCB
Wearables — Try maximum twinkling
Electronics — Current limiting!
Biohacking — Grindfest 2018
Python for Microcontrollers — PyCon US 2018 Rocked!
No comments yet.
Sorry, the comment form is closed at this time.