POWERCHECK™ – få mest muligt ud af Duracells batterier
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Power Bank
for up to 24 hours of extra
talk or surf time
Speed up charging of your device and get up to 24 hours extra talk or surf time*. Fast to charge and easy to carry, a back up option in the form of a Duracell Powerbank 3350 mAh helps you avoid disappointing low battery issues. The 3-year Duracell guarantee, combined with ten safety features mean safe use and reliable power.
*Hours of time and number of charges are estimated by comparing the iPhone® 7 internal battery specification on apple.com to the internal battery of Duracell Powerbank. Results will vary by device and conditions.
Discover Powerbank 3350 mAh
Duracell Rechargeable Powerbank 3350 mAh is your small, fast and portable solution to free yourself from the wall socket and keep your mobile devices going at all times. This compact, high capacity power bank gives you up to 24 hours extra talk or surf time* and is compatible with Apple, Android and most USB-powered devices**. Thanks to the dual charge technology, it allows you to charge both the powerbank and your device at the same time. Plus, it has an LED indicator to let you know how much reserve energy is left. With Duracell’s 3-year guarantee combined with 10 safety features, you can go about your day with full power and no worries.
*Hours of time and number of charges are estimated by comparing the iPhone® 7 internal battery specification on apple.com to the internal battery of Duracell Powerbank. Results will vary by device and conditions.
** All product and company names are trademarks or registered trademarks of their respective rights holders. Use of the marks does not imply any affiliation with, or endorsement by, the respective rights holders. iPhone is a registered trademark of Apple Inc. Android is a registered trademark of Google, Inc.
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Up to 1.7x charges iPhone 7
The powerbank is designed to provide up to 1.7 charges for iPhone7*
*Hours of time and number of charges are estimated by comparing the iPhone® 7 internal battery specification on apple.com to the internal battery of Duracell Powerbank. Results will vary by device and conditions. -
Fast Charge
Duracell Powerbank 3350 features a fast charge technology to speed up your charging sessions.
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10 Safety Features
It comes with 10 important safety features to avoid over-charge, over-discharge, over heating, short circuit and other issues.
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Universal compatibility
The powerbank is compatible with Apple, Android and most USB-powered devices*
* All product and company names are trademarks or registered trademarks of their respective rights holders. Use of the marks does not imply any affiliation with, or endorsement by, the respective rights holders. iPhone is a registered trademark of Apple Inc. Android is a registered trademark of Google, Inc -
Ready to use
It comes pre-charged* so you can power your devices right away.
*pre-charged when manufactured
Duracell Powerbanks
CompatibilityFor Apple, Android and most USB-powered devices
Capacity: mAh
iPhone 7 charges
Extra hours talk or surf time
Speed of charge
Safety10 Safety Features
Flight approved. Carry on
Flight approved. Carry on
Ready to usePre-charged
Ease of charge
Ease of chargeCharges multiple devices
Guarantee3 years' guarantee
Compatibility For Apple, Android and most USB-powered devices 
Capacity: mAh 3350 mAh
iPhone 7 charges Up to 1.7 charges
Extra hours talk or surf time Up to 24 Extra hours talk or surf time
Speed of charge Fast charge
Safety 10 Safety Features
Flight approved. Carry on.
Flight approved. Carry on.
Ready to usePre-charged
Ease of charge Dual-Charge. Phone + Powerbank. Simultaneous charging
Ease of chargeCharges multiple devices 
Guarantee3 years' guarantee
Compatibility For Apple, Android and most USB-powered devices
Capacity: mAh 6700 mAh
iPhone 7 charges Up to 3 charges
Extra hours talk or surf time Up to 48 Extra hours talk or surf time
Speed of charge Charge up to 2x faster
Safety 10 Safety Features
Flight approved. Carry on.
Flight approved. Carry on.
Ready to usePre-charged
Ease of charge Dual-Charge. Phone + Powerbank. Simultaneous charging
Ease of chargeCharges multiple devices
Guarantee3 years' guarantee
Compatibility For Apple, Android and most USB-powered devices
Capacity: mAh 10050 mAh
iPhone 7 charges Up to 5 charges
Extra hours talk or surf time Up to 72 Extra hours talk or surf time
Speed of charge Charge up to 2x faster
Safety 10 Safety Features
Flight approved. Carry on.
Flight approved. Carry on.
Ready to usePre-charged
Ease of charge Dual-Charge. Phone or Tablet + Powerbank. Simultaneous charging
Ease of chargeCharges multiple devices
Guarantee3 years' guarantee
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Power Bank for up to 24 hours of extra talk or surf time
Speed up charging of your device and get up to 24 hours extra talk or surf time*. Fast to charge and easy to carry, a back up option in the form of a Duracell Powerbank 3350 mAh helps you avoid disappointing low battery issues. The 3-year Duracell guarantee, combined with ten safety features mean safe use and reliable power.
*Hours of time and number of charges are estimated by comparing the iPhone® 7 internal battery specification on apple.com to the internal battery of Duracell Powerbank. Results will vary by device and conditions.
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