Hypermac 60Wh External Battery w/ Cable for MacBook, MacBook Pro, & iPad – Silver

• Use your MacBook for up to 12 hours without recharging * Power your MacBook and recharge the internal battery at the same time * Uses original Apple MagSafe power connector for maximum compatibility
• Compatible with all models of Apple MacBook / MacBook Pro* Additional USB port powers any USB device (e.g. iPhone) simultaneously
• High capacity 60-Watt-hour * Military grade lithium ion cells, rechargeable up to 1000 times * Advanced safety protection circuitry
• Beautiful aluminum housing color matched to complement the MacBook * Laser engraved logo and all-white accessories
• Optional car charger powers your MacBook safely and efficiently on the road * ONE year warranty

Product Description
Although this 60Wh battery will work with the MacBook Pro 15/17 inch, it is not recommended as the MacBook Pro 15/17 inch draws up to 85W of power. Battery physics dictate that a 60Wh battery is most efficient at providing up to 60W (1C) of power. A 60Wh battery can still provide 85W of power but at lesser efficiency, approximately only 70% of a 60Wh battery capacity will be available to the MacBook Pro 15/17 inch. The remaining battery capacity will still be availa… More >>

Hypermac 60Wh External Battery w/ Cable for MacBook, MacBook Pro, & iPad – Silver

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