21BR71C475KA73L – MURATA – MLCC SMD Capacitor – 4.7 µF, 16 V, 0805 ( Pack of 1) 2 Pin Mini On-Off SPST Rocket Switch (19 x 13mm) - Pack of 2 What causes battery swelling and

What causes battery swelling and is it safe to use

Integrated Flyback Diode: Internal collector-emitter damper diode protects against inductive kickback from motors and relays

Counts from 0-9 in BCD format

What power requirements does it have

21BR71C475KA73L – MURATA – MLCC SMD Capacitor – 4.7 µF, 16 V, 0805 ( Pack of 1) 2 Pin Mini On-Off SPST Rocket Switch (19 x 13mm) - Pack of 2 What causes battery swelling and21BR71C475KA73L MURATA MLCC SMD Capacitor 4. 7 F, 16 V, 0805 ( Pack of 1) SMD Multilayer Ceramic Capacitor, 4. 7 F, 16 V, 0805 [2012 Metric], 10%, X7R, GCM Note: Product Images are shown for illustrative purposes only. It may differ from the actual product. Features: Easy to Use Easy to mount Good Quality Product