Lithium-Ion

Yongnuo YN686EX-RT, a lithium-ion flash for Canon

Yongnuo YN686EX-RT, a lithium-ion flash for Canon

The Yongnuo  YN686EX-RT flash is compatible with Canon’s RT- series of flashes, but contrary to Canon’s units uses a lithium-ion battery said to be faster and…

How to travel safe with lithium batteries

How to travel safe with lithium batteries

Since 2012 that traveling by plane with lithium batteries, which we use in so many devices, became a headache and a bit of a puzzle to everybody. We point readers…