will these batteries be okay to do this with and work properly on a petit crouton V3.%?
http://www.jaycar.com.au/productView.asp?ID=SB2403
Printable View
will these batteries be okay to do this with and work properly on a petit crouton V3.%?
http://www.jaycar.com.au/productView.asp?ID=SB2403
I mean to use two of those batteries connected to a pcb to get the 7.4v, just wondering if those batteries are okay to do so with
As long as they are unprotected (no PCB built into the individual cell) cells they are.
Hello, greetings from Austria!
I have a question:
When i build a 3,7V pack with two parallel 18650, i should only use one pcb.
If i buy two 3,7V 3400mAh Panasonic with PCB build in, can i use one of the build in PCB's? (remove PCB's, wire the two unprotected cells together in parallel on one of the removed PCB).
Or do i need a special PCB?
Tom
Your 7.4V packs range between 800 and 1400 mAh. When buying a 7.4V pack how should I choose which mAh value to use? Does it all depend on what else is going into the saber apart from the LED? More stuff requires a higher mAh value perhaps? Thanks.
You want the most mAh possible in a battery pack that will fit in your saber. The more mAh, the longer your saber will run.
I have a question about the PCB use. Could you use an external DC power source to recharge your Li-ion batteries with the recharging/protecting circuit managing the charge? Say, with an external battery pack to recharge an internal battery pack in a saber.
So am I to take this as 2 protected cells (same batch, full charge, etc) in series requires nothing more than:
[Recharge Port -] to [+battery 1 -] to [+ battery 2 -] to [Recharge Port +] ??