Lady (battery)
Lady is the name of a type of battery . The American name is N .
Lady is mostly an alkaline , occasionally a zinc-carbon cell . According to ANSI , their diameter is 12 mm and their height 30.2 mm. The official name in Europe is UM-5 (zinc / carbon) or AM-5 / LR-1 (alkaline). The voltage is 1.5 V.
According to the original packaging from Panasonic, the following designations are used for this type of battery: MN9100, LADY, N, 4901, R1, E90, AM5, 910A, etc. the re-order no .: LR1L / 1BE
Mercury batteries of this size are no longer manufactured due to their lack of environmental compatibility.
| Electrochemical system |
Nominal voltage in ( V ) |
IEC | ANSI | Other designation | typical capacity in ( mAh ) |
typ. energy in ( Wh ) |
|---|---|---|---|---|---|---|
| Non-rechargeable lady cells ( primary cells ) | ||||||
| Alkali manganese | 1.5 | LR1 | 910A | AM-5 | 800-1000 | 1.2-1.5 |
| Zinc-carbon | 1.5 | R1 | 910D | AT 5'O CLOCK | 400 | 0.6 |
| Rechargeable lady cells ( secondary cells ) | ||||||
| Nickel metal hydride | 1.2 | HR1 | 350-500 | 0.44-0.62 | ||
| Nickel-cadmium | 1.2 | KR1 | 150-180 | 0.18-0.22 | ||
This battery size is used in very tight spaces, for example for door openers , bicycle lights , LED flashlights , pocket calculators , cordless microphones, laser pointers or electrically operated erotic items .
literature
- David Linden, Thomas B. Reddy (Eds.): Handbook of Batteries . 3. Edition. McGraw-Hill, New York 2002, ISBN 0-07-135978-8 (English).
