AG8 / LR1120
Filter
Clear filter
AG8 / LR1120
Precision and reliability are key when working with fine electronics. That's why the AG8 / LR1120 format Alkaline battery from VIDEX is created for watches and measuring tools, providing industrial-standard reliability in every hour of use.
Why masters and users trust VIDEX 1.5V cells:
- Pazīstama arī kā (analogi): LR1120, 391, SR1120W.
- Constant current level prevents reading errors (e.g., in measuring tools).
- Safe shelf life, allowing you to buy them as backups.
- Economical choice, paying for full power rather than unnecessary marketing.
Replace it and forget about it for a long time. Buy affordably at open tools!
Q: What are the dimensions and the unique form-factor advantage of an AG8 / LR1120 battery?
Q: In which flat measuring devices and pedometers is the AG8 (LR1120) the most advantageous power solution?
Q: Why is it essential to use clean contacts without grease stains for thin AG8 batteries?
Q: How does an alkaline LR1120 differ from a silver oxide SR1120 (SR55) battery?
Q: How to ensure safe AG8 battery replacement in digital tape measures and scales?
A: The AG8 battery features a large 11.6 mm diameter but an ultra-thin 2.05 mm casing, providing about 40 mAh capacity at 1.5V voltage. This wide but thin profile ensures stable mechanical fixation and a broad contact area in ultra-flat devices.
Q: In which flat measuring devices and pedometers is the AG8 (LR1120) the most advantageous power solution?
A: Step counters (pedometers), digital tape measures, and thin pocket calculators use the AG8 due to its low thickness. VIDEX LR1120 batteries provide the low internal resistance required for the continuous powering of accelerometer sensors and LCD segments.
Q: Why is it essential to use clean contacts without grease stains for thin AG8 batteries?
A: Fingerprints contain fats and salts that form a microscopic insulation layer on the battery surface. At low currents (microamperes), this layer creates additional resistance that can cause sensitive pedometers or electronic scales to shut down erroneously.
Q: How does an alkaline LR1120 differ from a silver oxide SR1120 (SR55) battery?
A: The SR1120 silver oxide model maintains a fixed 1.55V voltage and is designed for expensive quartz wristwatches with a chronograph. Meanwhile, the alkaline LR1120 is intended for everyday measuring devices, providing a more economically advantageous solution at a lower price.
Q: How to ensure safe AG8 battery replacement in digital tape measures and scales?
A: Battery replacement must be done with dry hands or plastic tweezers, noting that the flat surface is the positive (+) pole. The new battery must be fixed in the housing socket without excessive pressure so as not to deform the micro-chip's elastic contact springs.
