4 ms·Ostensibly you're using that aforementioned power-only cable from battery -> device.by troncjb 8y agoOstensibly you're using that aforementioned power-only cable from battery -> device.tomp 8y agoBut then you can just skip the battery anyways...rbanffy 8y agoIf the untrusted charger has a USB socket, then yes. If you have an untrusted charger with non-detachable cable, then no.