Q. Can I use 3 of these in parallel to provide a 3A infrared array for 10 hours. (for night time photography) I can then use the batteries individually for separate Pi projects at other times. If so is it safe (from an explosion viewpoint) to put them in a waterproof container of some description when using them externally ?
A. Hi Nic, thanks for your question. These batteries can be run in parallel to increase current capacity and also used separately. They would also be safe in a waterproof container.