BoostBloc4000 from Etón is a backup battery pack with a 4000mAH lithium ion battery that gives you long-lasting reliable power whenever and wherever you need it. When fullycharged BoostBloc4000 fully charges most smartphones two times. LED battery charge indicator. Shake unit to check battery level. Mini-USB DC input for use with smart phone chargers(iPhone block, etc).
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Description
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Description
Eton BoostBloc4000 battery charger
Backup Battery Pack, 4000mAh, Black
Eton BoostBloc4000, Batteries included
Eton BoostBloc4000. Product colour: Black. Type: Auto/Indoor battery charger. Input voltage: 5 V. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 4000 mAh. Compatibility: Smartphones
Specification
Features
Compatible battery sizes
USB ports quantity
2
Design
Product colour
Black
Performance
Type
Auto/Indoor battery charger
Power
Input voltage
5 V
Battery
Batteries included
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity
4000 mAh
Other features
Compatibility
Smartphones