Duracell Rechargeable Batteries - AAA - Pack of 4
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The Duracell Rechargeable AAA Batteries (900 mAh, 4-pack) are designed for users needing reliable power for frequently used or high-drain electronics, offering a cost-effective and eco-friendly alternative to single-use batteries. Key features include pre-charging, long-lasting charge retention, and a 5-year lifespan. A minor consideration is the need for a compatible NiMH charger.
All features
| Brand | Duracell |
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Extended Product Information
FAQs
Are these batteries pre-charged?
Yes, Duracell Rechargeable AAA batteries come pre-charged and ready to use right out of the package.
How long do these batteries last?
Duracell Rechargeable batteries are guaranteed to last 5 years. They also hold a charge for up to 1 year in storage thanks to Duralock Power Preserve Technology.
What mAh capacity do these AAA batteries have?
These AAA batteries have a capacity of 900 mAh.
What type of charger do I need?
You need a charger specifically designed for NiMH (Nickel-Metal Hydride) rechargeable batteries. They work with any good quality NiMH charger.
Can I use these batteries in any device that takes AAA batteries?
Yes, they are suitable for most devices that use AAA batteries (also known as HR03, LR03, or MN2400). They are particularly recommended for high-drain devices.
What are the environmental benefits?
By switching to rechargeable batteries, you significantly reduce the number of disposable batteries ending up in landfills, making them a more eco-friendly choice.
What happens after 5 years?
The 5-year guarantee refers to the expected lifespan of the batteries. After this period, they may still function but might hold less charge than when new.
Troubleshooting
Batteries do not charge
Ensure the charger is compatible with NiMH batteries and is functioning correctly. Clean the battery contacts and the charger's contacts with a dry cloth.
Device not powering on or working intermittently
Check that the batteries are inserted correctly with the correct polarity. Try a different set of fully charged rechargeable batteries or new alkaline batteries to rule out a battery issue. Ensure the device is not faulty.
Batteries seem to lose charge quickly
Ensure batteries are fully charged. If batteries are old (approaching their 5-year guarantee limit), they may hold less charge. Clean battery contacts on the device and recharge fully.
Pros and Cons
Pros
- Reduces long-term cost of ownership for electronics.
- Environmentally friendly by minimizing battery waste.
- Reliable power delivery for high-drain devices like gaming controllers or digital cameras.
- Convenient pre-charged state allows for immediate use.
- Extended charge retention of up to 1 year in storage.
Cons
- Requires an initial investment in a NiMH charger.
- Lower mAh capacity compared to some other high-end rechargeable brands, though suitable for general use.
- Recharging takes time, unlike the instant replacement of disposable batteries.
Setup, Compatibility & Care
Setup: These batteries arrive pre-charged and ready to use. Simply insert them into your device as you would any other AAA battery. Ensure correct polarity (+/-).
Charging: To recharge, use a compatible NiMH battery charger. Always follow the charger's instructions for optimal battery life and safety.
Compatibility:
- Chargers: Compatible with most good quality NiMH chargers.
- Devices: Suitable for any device that uses AAA (LR03, HR03, MN2400) batteries. Ideal for high-drain devices.
Care:
- Avoid short-circuiting the battery terminals.
- Do not mix with other battery types or brands.
- Store batteries in a cool, dry place when not in use.
- Remove batteries from devices that will be stored for long periods to prevent potential leakage.