VARTA Longlife Max Power D Mono LR20 (2-pack) Alkaline Batteries - Red
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Product Information
Full details
The VARTA Longlife Max Power D Mono LR20 batteries are designed for users requiring reliable, high-output energy for demanding household and professional electronics. These alkaline batteries excel in devices with high energy consumption, such as medical equipment, electronic tools, and high-drain portable lamps, ensuring consistent voltage and long operational life. While these batteries offer premium performance and a long shelf life, they are intended for single-use applications and cannot be recharged.
All features
| Colour | Red |
|---|---|
| Model Part Number | 04720 101 402 |
| Brand | Varta |
Extended Product Information
FAQs
Are these batteries rechargeable?
No, these are single-use alkaline batteries and should not be placed in a battery charger.
What is the voltage of these D batteries?
These batteries provide a standard output of 1.5 V.
Can these be used in medical devices?
Yes, VARTA Max Tech batteries are designed for high-performance applications, including many medical devices, provided they require a 1.5 V D-cell battery.
Where are these batteries manufactured?
These batteries are manufactured in Germany.
How should I dispose of these batteries?
Please follow your local recycling guidelines for alkaline batteries; do not dispose of them in regular household trash.
Are they safe to use in electronic toys?
Yes, their high power output makes them excellent for energy-intensive electronic toys and remote-controlled robots.
Troubleshooting
Device is not powering on despite new batteries.
Check that the battery orientation matches the polarity (+/-) indicators in the battery tray.
Device performance is lower than expected.
Ensure that the battery contacts inside the device are clean and free of corrosion. If the device remains slow, confirm the device is compatible with 1.5 V alkaline batteries.
Batteries appear warm after heavy use.
This is normal during high-drain operation. Turn off the device and allow the batteries to cool for a few minutes before continued use.
Pros and Cons
Pros
- High energy density for demanding devices
- Reliable German engineering and manufacturing
- Long-lasting power for high-drain electronics
- Robust leak-proof design
- Certified quality standards
Cons
- Designed for single-use only (non-rechargeable)
- Higher cost compared to basic carbon-zinc alternatives
- Limited to D-size battery compartments
Setup, Compatibility & Care
To ensure optimal performance, verify that your device requires D-size (LR20) batteries. When installing, align the positive (+) and negative (-) terminals according to the markings inside your device's battery compartment.
Care Instructions:
- Keep in a cool, dry place away from direct sunlight.
- Remove batteries from devices if you do not plan on using them for an extended period to prevent potential damage.
- Do not attempt to recharge these batteries, as it may cause them to overheat or leak.
- Dispose of used batteries in accordance with local recycling regulations for household batteries.