Power up with a pair of DupliX Bone Lithium Ion Rechargable Batteries. These are compatible with DupliX BONE & DupliX BONE PRO.
 
For the busy Coach, you can work in the morning with your existing batteries, then swap over at lunch (if you have it), and swap to a fresh pair from your pocket. If you have a travel power pack, get the first set on charge and coach through the evening, but we think you will run out of energy before the DupliX Bone's power runs out! 
 
Run Time up to 4 hours (per battery)
Rechargeable 
Slide Out Design
USB C charging ports (use cables from DupliX Bone set) 
Slim line design (Slip in a pocket)