CPC H01M 50/244 (2021.01) [B25F 5/00 (2013.01); H01M 10/0525 (2013.01); H01M 10/44 (2013.01); H01M 10/46 (2013.01); H01M 50/204 (2021.01); H01M 50/247 (2021.01); H02J 7/0013 (2013.01); H02J 7/0045 (2013.01); A01G 20/47 (2018.02); H01M 2220/30 (2013.01)] | 20 Claims |
1. A system comprising:
a power tool having a power tool battery receptacle;
a device configured to be wearable by a user, the device having a first device battery receptacle and a second device battery receptacle;
one or more battery packs configured to be received by at least one selected from a group of the power tool battery receptacle, the first device battery receptacle, and the second device battery receptacle;
a battery pack bank located on the device;
an adaptor including a user interface and an adapter interface, the adapter interface configured to be received by the power tool battery receptacle, the adapter configured to:
supply power, via the first device battery receptacle, when the user interface is in a first mode; and
supply power, via the second device battery receptacle, when the user interface is in a second mode.
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