AA Batteries
Filter
Clear filter
AA Batteries
Why overpay for brand TV commercials when you can get outstanding Alkaline power for a much better price? VIDEX AA batteries deliver stable and long-lasting energy for all your household devices.
Why choose VIDEX AA:
- Smart savings (TCO): Get premium Alkaline power at a 50% lower price.
- Anti-leak safety: Leakage protection will keep your expensive toys and TV remotes safe from damage.
- Long shelf life: Feel free to buy in bulk - they retain their power on the shelf for up to 5 years.
Choose reliable energy for your daily needs. Add to cart at opentools.lv!
Q: Why is the difference between LR6 (Alkaline), R6 (Zinc-Carbon), and FR6 (Lithium) markings important for AA batteries?
Q: Why do motorized locks and gaming controllers specifically require AA Alkaline batteries?
Q: Why do regular AA batteries discharge quickly in outdoor security cameras and smart meteorological sensors in winter?
Q: What does parallel and series connection of AA batteries in a device's power supply block mean?
Q: Why must R6 zinc-carbon batteries not be used in medical devices (blood pressure monitors)?
A: The marking indicates the electrochemical system: an LR6 alkaline battery provides about 2800 mAh capacity for everyday devices, while an R6 zinc-carbon element can only deliver a third of this energy. FR6 lithium elements are designed for extreme conditions and retain power even in -40°C frost. Choosing the right marking prevents devices from shutting down unexpectedly and guarantees optimal operating time.
Q: Why do motorized locks and gaming controllers specifically require AA Alkaline batteries?
A: Motorized actuators and wireless controllers demand an impulsive current of up to 1A during consumption peaks, which regular zinc-carbon batteries cannot provide. Under such load, zinc-carbon elements experience a rapid voltage drop below 1.0V, causing the lock to jam. Alkaline AA batteries provide low internal resistance, maintaining a stable 1.5V voltage even under intensive load conditions.
Q: Why do regular AA batteries discharge quickly in outdoor security cameras and smart meteorological sensors in winter?
A: The water-based electrolyte of standard alkaline batteries loses ion conductivity at sub-zero temperatures, increasing internal resistance and reducing the delivered power by up to 70%. As a result, outdoor cameras shut down at just -10°C. VIDEX FR6 Lithium AA batteries are designed for extreme outdoor conditions, as their dry electrochemical system maintains stability from -40°C to +60°C.
Q: What does parallel and series connection of AA batteries in a device's power supply block mean?
A: In a series connection, the voltages add up (4x AA = 6V), while in a parallel connection, the total capacity (mAh) adds up, maintaining a 1.5V voltage. New and used batteries or elements from different manufacturers should never be mixed, because the weakest battery will become a load and start to overheat, disrupting the uniform discharge cycle.
Q: Why must R6 zinc-carbon batteries not be used in medical devices (blood pressure monitors)?
A: A blood pressure monitor's compressor pump requires high torque, which demands a strong current impulse at the moment of inflation. R6 zinc-carbon batteries are unable to deliver the necessary current, causing the monitor to display an error (Err) or take inaccurate measurements. LR6 Alkaline batteries guarantee stable compressor operation and hundreds of precise measurement cycles.
