- 11″ MacBook Air: up to 4 Additional Hours
- 13″ MacBook Air: up to 3 Additional Hours
- 13″ MacBook Pro: up to 3 Additional Hours
- It does not work with 15″ MacBooks
- Seamlessly Integrated Design: Utilizes your original Apple AC Power Cord & MagSafe Power Adapter
- Works with 45 Watt and 60 Watt MacBook
It received 3.3/5 stars from Amazon shoppers and comes with a 1 year warranty from Lenmar.
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