Laptop without battery good or bad?

[Mawathagama]

mn kiwwe tamantama karaganna. mehe cell nattan ebay eken gannawa.

kiwwata passe mama dan baluwa. case eka darunuyi.

 

[inspiron]

kiwwata passe mama dan baluwa. case eka darunuyi.

mage awrudu 4i tama battryata awlk na. habai 1.5h wage battery eka tiyenawa. nitarama charge ekata gahala tiyenne. monawahari unot mn ma hadagannawa. battery eka open karala cell danawa