I have a question about batteries?

Question

i got some AA Energizer batteries,but i screwed up,i got the rechargable ones,so they're new but will they work from the package? I mean how long will they work with out being recharged? Cause i'm using them in my R/C truck and if they fail on me truck goes boom,it will take off with out being able to control it.So is it safe to use them bran new out of the packege?

Answer 1

maybe,  but  not  for  long ; you  have  to  buy  the  adopter  now  in  able  for  it  work  properly,get  the  ones  that  comes  with  batteries  so  you  have  ones  charged  all  the  time.

Answer 2

it depends

we use to buy rechargeable and some times they are charged sometimes they arent

sometimes they are only charged for about 30 min use

the rechargers are pretty cheap