Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

How to Register on LPF | LPF Donations

AAA rechargeable lithium are they real  

B

ben74

0
Joined
Jan 7, 2008
Messages
678
Points
0
it would be great to have some AAA rechargeable lithium batteries instead of NIMH but i can find them and would they work better than NIMH
 





Re: AAA rechargeable lithium are they real  

but you can get rechargeable cr123 batteries that are lithium but why not AAA
 
Re: AAA rechargeable lithium are they real  

You can get AAA sized Li-ion batteries. But those will be too powerful for most devices and lasers.
 
Re: AAA rechargeable lithium are they real  

do you think i could get a 3.7 AAA sized battery and use a dead AAA battery and would that give more power with out damaging the laser and give more battery time
 
Re: AAA rechargeable lithium are they real  

ben74 said:
do you think i could get a 3.7 AAA sized battery and use a dead AAA battery and would that give more power with out damaging the laser and give more battery time
Click to expand...
Lol, that's what I was thinking before I read your post.I don't see why not....Except you shouldn't use a dead AAA, but some kind of piece of metal :P The voltage is definetly higher, but I don't know about lifetime.I also think that it would kill a direct driven diode wat faster that 2 AAAs ::)
 
Re: AAA rechargeable lithium are they real  

No! higher voltage does not mean higher power. There are 3.7V li-ion AAAs, but because of their size, they have very low amp-hour capacity. Two alkaline AAAs offer much more power than a li-ion AAA. 3.7V li-ion AAA-SIZED batteries are NEVER substitutable for regular AAAs. Their are just li-ion batteries with that form factor - trying to use them in place of regular AAAs in any situation is a recipe for disaster.
 
Re: AAA rechargeable lithium are they real  

AAA alkaline are great but dont last long and NIMH last long but dont give out the full power as a alkaline it would be great to find a rechargeable AAA sized battery that lasted long and give out full power. if some one finds some pleas tell me
 
Re: AAA rechargeable lithium are they real  

I found some AA rechargeable lithium on dealextreme sku 7260 shame there not AAAs
 
Re: AAA rechargeable lithium are they real  

In my strange and bizarre country the lithium rechargeable AAA does not exist :'(
 
Re: AAA rechargeable lithium are they real  

In Australia there are rechargible batteries called "grandcell" which are rechargible alkiline bateries and out put 1.5v, but there is a downside... they only come in AA's.
 
You must log in or register to reply here.


Back
Top