Varta Longlife Max Power D Mono LR20 Alkaline Batteries - Gold
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Product Information
Full details
The Varta Longlife Max Power D batteries are designed for users who require high-performance energy for power-hungry household electronics like flashlights and high-drain music devices. These alkaline batteries offer consistent, precise power delivery to support devices with changing energy demands, though users should note they are single-use and not rechargeable.
All features
| Colour | Gold |
|---|---|
| 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 charger.
What is the voltage of these D batteries?
Each battery provides 1.5 Volts.
Can I use these in devices that do not require high power?
Yes, they will function fine in lower-drain devices, though they are specifically engineered for high-drain applications.
How many batteries come in the pack?
Each blister pack contains two (2) batteries.
What is the physical size of these batteries?
These are standard D-size cylindrical batteries with a height of 61.5 mm and a diameter of 3.45 cm.
Troubleshooting
Device fails to power on
Check that the battery orientation matches the polarity markings inside the device compartment.
Device performance is inconsistent
Ensure both batteries are from the same batch and that the battery contacts in the device are free of dirt or oxidation.
Pros and Cons
Pros
- Ideal for high-energy consumption devices
- Reliable and precise voltage delivery
- Easy to install and remove from devices
- Includes two high-performance cells per pack
Cons
- Single-use only; cannot be recharged
- Specific to D-size battery requirements
- Limited to high-drain use cases for maximum efficiency
Setup, Compatibility & Care
To ensure peak performance, verify that your device requires 1.5V D-size (LR20) batteries. When installing, align the positive (+) and negative (-) terminals as indicated inside your device's battery compartment. Do not mix old and new batteries, or different brands, within the same device to prevent leakage or capacity loss. Store in a cool, dry place and remove batteries from appliances if they will not be used for an extended period to prevent potential corrosion.