Hello - Rex has a custom-made rechargeable battery designed for safety, long life and low weight. A full charge will typically run for two hours of active use. To extend time in use a new fully-charged Rex battery can also easily be swapped over. More detail here http://www.rexbionics.com/What-is-Rex/What-can-Rex-do.aspx
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I wonder whats the battery life on this baby?
Hello - Rex has a custom-made rechargeable battery designed for safety, long life and low weight. A full charge will typically run for two hours of active use. To extend time in use a new fully-charged Rex battery can also easily be swapped over. More detail here http://www.rexbionics.com/What-is-Rex/What-can-Rex-do.aspx