Beside this, is there any difference in a23 and a23s battery?
According to IEC standard, this battery label is 8LR932 and according to ANSI standard its label is 1811A. However, A23 battery is also commonly known as V23GA, MN21, 8LR23, A23S, 23A, 23AE, L1028 etc. A23 battery dimensions are 10.3 mm in diameter and 28.5 in length and it weighs around 0.3 oz (8 grams).
Subsequently, question is, how long will a a23 battery last? Then your batteries will last 100 mAh / 40 mA = 2.5 hours or 150 minutes. This is pretty optimal. The batteries' capacity is 1200 mWh, and the LEDs consume 384 mW, so with an ideal conversion you can get a little over 3 hours out of them.
Secondly, what are e90 batteries used for?
Ideal for watches, cameras, glucose monitors, pedometers and remote controls. Can also be used in Bluetooth headsets, toys and other small electronic devices. 2-pack of Energizer E90 1.5-volt batteries.
Are a23 and 21 23 batteries the same?
The Duracell MN21/23 is a common battery that is used in car alarms, key fobs, GPS trackers and various small electronics.
Features:
| Battery Size: | A23 |
|---|---|
| Country of Origin: | CN |
| Associated Battery Sizes: | 1811A, 23, 23A, 23AE, 3LR50, 8LR23, 8LR932, A23, E23A, GP23A, K23A, KE23A, L1028, LR23A, LRV08, LRVO8, MN21, V23GA |