HyperJuice Magic Box (Required for connecting HyperJuice Battery to MacBook with MagSafe connection. Require simple 5 min DIY modification of your existing Apple MagSafe Power Adapter.)
Magic Box modify your existing Apple MagSafe Power Adapter (Note: It is compatible with MagSafe 2 Power Adapter) to use with HyperMac/HyperJuice External MacBook Batteries.
- Only 2 minutes to attach 2 "Magic Box" adapters along MagSafe Power Adapter cord
- Create your own MagSafe charging cable to charge any MacBook with HyperJuice External Battery or Car Charger
- Recharge HyperJuice with Apple MagSafe Power Adapter. No need to carry separate HyperJuice power adapter
- MacBook Air
- MacBook Pro
- Any other MacBook
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