      ,  .
  = . 1,2,3,4,,   15.
    ,    .

      3    ( ).        0    .
       3   .
 =      , 1  , 2   40-85% 3  ,  .
        ,  5.25           .

   Ni-***   Li****          300,    0    
 .

       -  !

1  : 1=1.2 (1 Ni-***), 2=2.4 (1 Ni-Zn), 3=3.3 (3 ), 4=()3.4 (lifepo4), 5=() 4.2 (3.7 ),   4.35 (3.75 )
2    1.5   1 Ni-Mh (2  , 3 )
3    3  , 2 . ( 4.2=4.11, 4.35=4.25)
4    (1 , 2 )   1  2 