Most batteries slowly lose power over time, even when not in use. But Duralock technology keeps unused…Learn more
Duracell Recharge Ultra batteries are our #1 longest lasting per charge* and let you recharge up to 400 times. They work in any NiMH charger and come pre-charged, ready to power your devices right away. Additionally, Duralock technology keeps your batteries powered for up to 5 years in storage, and Long Life Ion Core ensures amazing power in every battery
*For rechargeable AA size, per charge in same device
In a life full of energy you don’t want to be stopped. That’s why you use rechargeable batteries that quickly recharge themselves. But what if a simple recharge is not enough for your energy needs? What if you want the best performance from your high-drain devices like a digital camera or a wireless game controller? For those needs there are Duracell Recharge Ultra batteries. They last 85% longer per charge**. Duracell’s Duralock technology prevents them from losing power, so your batteries stay charged for up to 1 year (when not in use) and they last for 5 years guaranteed*. Additionally, Duracell Recharge Ultra batteries are sold re-charged so you can relax and power your devices right away. Powerful, isn’t it?
*Or 400 recharges, whichever comes first.
**Vs. Duracell Recharge Plus within the first 250 cycles.
Duracell's Duralock technology prevents your rechargeable batteries from losing power, so your batteries stay charged for up to 12 months (when not in use) and last for 5 years guaranteed (Or 400 recharges, whichever comes first).
Duracell’s Recharge Ultra can be recharged again and again, for up to 400 of times.**Based on ANSI Digital Audio test.
Lasts 5 years guaranteed*
*or 400 recharges, whichever comes first
Up to 4 hours of use after only 5 minutes of charge*
*When charging two AA batteries; results vary by device and usage patterns
Our #1 longest lasting battery with POWERCHECK™*
*Duracell’s longest lasting AA alkaline battery on average across 2015 IEC standard tests
Yes. As long as it is the right size, you can use Duracell rechargeables cells in any device, however Duracell recommends consulting your device user manual for compatibility. Rechargeable cells are best suited for mid to high-drain devices – in other words, devices such as digital camera or wireless game controller, which usually drain alkaline batteries quickly.
Yes, in any charger, but Duracell chargers are recommended because they are among
the safest in the industry.
You can use rechargeable batteries in absolutely any device where you would normally use an alkaline battery, unless stated otherwise by the device manufacturer. There are no interference implications using rechargeable battery brands that are different to the device brand.
Duracell Rechargeable batteries do not suffer from the so-called memory effect so there is no issue in charging them even when they are not fully discharged.
Duracell Rechargeable batteries can be re-charged hundreds of times, they’re great value.
Duracell Rechargeable batteries combine high capacity with the unique Duralock technology, keeping your batteries charged for longer, charge after charge. They are ideal for mid to high-drain devices.
At Duracell Professional we’re dedicated to providing professional power solutions for businesses with a variety of needs. We specialise in producing a range of technologically advanced batteries and battery chargers to meet the portable power needs of any organisation.