A lawsuit from Apple has forced HyperMac to stop selling MagSafe-compatible charging cables as of November 2nd, 2010. HyperMac has produced a number of small, portable batteries that can provide power to a variety of Apple portable devices. When connected to a MacBook Pro with their MagSafe-like connector, the "MBP-PRO," the external batteries could be used to charge the computer's internal battery.
The lawsuit claims that HyperMac violated patents related to MagSafe cables as well as other cables that use a 30-pin connection. HyperMac assembled their units using actual Apple parts. Note that HyperMac will continue to sell the batteries, though we don't see how useful they'll be without the cables.
