AAA Batteries
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Alkaline AAA batteries (LR03 1.5V, 1200mAh) with a hermetic Anti-Leak body and 5-year shelf life provide stable power for micro-electronics and medical sensors.
Compact electronics, remote controls, and medical micro-sensors are extremely sensitive to voltage fluctuations. Alkaline AAA batteries (LR03) feature an improved Anti-Leak barrier that completely eliminates corrosion risks. With 1200mAh capacity and an even 1.5V discharge curve, these cells offer extended service life and a 5-year shelf-life guarantee. This makes them a reliable solution for both B2B technical services and everyday consumer electronics.
Specification and operating parameters:
- 1200mAh capacity (LR03): Optimal energy density in compact dimensions (10.5 x 44.5 mm).
- Anti-Leak protective seal: Secure steel capsule prevents liquid leakage even after complete discharge.
- Wide operating temperature range: Stable current supply in both cold warehouses and heated rooms.
To fully utilize the energy potential of these batteries, explore our powerful LED flashlights and headlamps.
Q: What are the standard dimensions of a AAA battery and in which devices is this format irreplaceable?
Q: Why is it dangerous to leave regular zinc-carbon AAA batteries in TV remotes and wireless mice?
Q: Why is it important to use alkaline AAA batteries specifically in headlamps and bicycle taillights?
Q: How does a AAA (LR03) alkaline battery differ from a rechargeable AAA (HR03) NiMH battery in terms of voltage?
Q: How long do Alkaline AAA batteries last in an unopened package?
A: The precise size of a AAA battery according to the IEC standard is 10.5 x 44.5 mm, making it a universal power source for compact electronic devices. This format is critically required in TV remotes, wireless computer mice, medical thermal sensors, and headlamps, providing a stable 1.5V voltage and preventing signal jitter.
Q: Why is it dangerous to leave regular zinc-carbon AAA batteries in TV remotes and wireless mice?
A: During the discharge process, the housing of zinc-carbon batteries becomes thin and porous, causing acidic electrolyte leakage onto the device's microchip. Since TV remotes are used for years, passive discharge causes contact corrosion. VIDEX Alkaline AAA batteries have a low self-discharge rate and a hermetic housing, making them safe to leave in low-consumption devices for long periods.
Q: Why is it important to use alkaline AAA batteries specifically in headlamps and bicycle taillights?
A: The LED diodes in lamps consume a constant current, which causes lower-quality batteries to rapidly lose brightness after just 30 minutes of use. Alkaline AAA elements maintain a flat discharge curve, ensuring a steady luminous flux (lumens) throughout the battery's operating time, which guarantees pedestrian and cyclist safety during the dark hours of the day.
Q: How does a AAA (LR03) alkaline battery differ from a rechargeable AAA (HR03) NiMH battery in terms of voltage?
A: A standard alkaline AAA battery provides a nominal voltage of 1.5V, while a rechargeable NiMH AAA battery delivers a 1.2V voltage. Most battery-powered electronics are adapted to this 1.2V–1.5V range, but certain highly sensitive medical sensors require exactly a 1.5V alkaline element for correct operation.
Q: How long do Alkaline AAA batteries last in an unopened package?
A: High-quality Alkaline AAA batteries have a guaranteed shelf life of 5 years from the moment of production in an unopened seal. After 5 years of storage at room temperature, the battery retains at least 90% of its initial capacity, which allows creating safe power supply reserves in a household or company warehouse.
