M'kati mwa kupita patsogolo kofulumira kwa matekinoloje amagetsi, masankhidwe asayansi a zida za batri zimakhudza kwambiri momwe batire imagwirira ntchito, chitetezo, komanso -mtengo wake. Kuchokera kumagetsi ogula zinthu mpaka kumagalimoto amagetsi mpaka-makina akuluakulu osungira mphamvu, njira zosiyanasiyana zogwiritsira ntchito zimafuna zinthu zosiyanasiyana za batire, zomwe zimapangitsa kusankha koyenera kwa batire kukhala kofunika.
Choyamba, kachulukidwe ka mphamvu ndiye chinthu chofunikira kwambiri. Mabatire a lithiamu-ayoni ndi amene amakonda kusankha pazida zonyamulika chifukwa chakuchulukira kwake (mwachitsanzo, mphamvu ya lithiamu cobalt oxide cathodes ndi pafupifupi 140 mAh/g). Ngakhale lithiamu iron phosphate (LFP), pokhala ndi mphamvu yochepa (pafupifupi 160 mAh / g), imagwiritsidwa ntchito kwambiri mu magalimoto atsopano amphamvu chifukwa cha kukhazikika kwa kutentha ndi moyo wautali wautali. Chachiwiri, chitetezo n'chofunika kwambiri. Zida za Ternary (monga faifi tambala-cobalt-manganese (NCM)) zimakhala ndi mphamvu zochulukirachulukira koma zimatha kutulutsa okosijeni pakatentha kwambiri, zomwe zimatha kutha chifukwa cha kutentha. Mosiyana ndi izi, zida za lithiamu titanate anode zimapereka chitetezo chapamwamba ndipo ndizoyenera kugwiritsa ntchito zomwe zimafunikira kukhazikika kokhazikika.
Mtengo ndi kusasunthika kwa zinthu kumakhudzanso zosankha zakuthupi. Zida za cobalt zikusowa ndipo mitengo yake imasinthasintha kwambiri, zomwe zimapangitsa kuti makampani azitha kupeza cobalt{1}}zaulere (monga faifi tambala-manganese binary cathodes) kapena kupanga umisiri wina monga mabatire a sodium{3}}yoni. Komanso, kuyanjana kwa chilengedwe kuyenera kuganiziridwa. Kukatentha kwambiri, mphamvu ya ma electrolyte ndi ma elekitirodi imachepa, zomwe zimafunika kugwiritsa ntchito zowonjezera (monga LiFSI) kapena zolimba-ma electrolyte a state kuti agwire bwino ntchito.
Pamapeto pake, kusankha kwa zida za batri kumafuna kusanja kokwanira kwa magwiridwe antchito, zofunikira pakugwiritsa ntchito, komanso momwe zinthu zikuyendera. Ndi kupita patsogolo kwa umisiri monga -mabatire a boma ndi lithiamu{2}}mabatire a sulfure, sayansi ya zinthu izi ipitiliza kutsogolera zatsopano zamabatire.