N-gun atsam hpaji masa ni lawan ladan rawt jat wa ai lapran, hpaji masa hku nna battery arung arai ni hpe lata la ai lam gaw battery a bungli galaw ai lam, shim lum lam, manu jahpu-htuk manu ai lam ni hpe hkrak sha hkra machyi shangun nga ai. Consumer electronics kaw nna, wan jak mawdaw ni du hkra, n-gun kaba ni hpe shinggyin tawn da ai ladat ni du hkra, jai lang ai lam amyu myu gaw, battery arung arai ni hpe n bung ai hku ra sharawng ai majaw, battery arung arai ni hpe hkrak hkra lata la na matu ahkyak nga ai.
Langai, n-gun atsam (energy density) hpe madung myit yu ra ai. Lithium-ion battery ni gaw, shanhte a laksan n-gun grai law ai majaw, htaw mai ai jak ni a matu grau ra sharawng ai (ga shadawn, lithium cobalt oxide cathode ni a theoretical n-gun gaw 140 mAh/g daram rai nga ai). Lithium iron phosphate (LFP) gaw n-gun n-gun n law ai (160 mAh/g daram) nga ai raitim, n-gun n-gun mawdaw nnan ni hta grai lang ai gaw, n-gun n-gun n-gun n-rawng ai hte galu kaba ai cycle prat a majaw re. Lahkawng, shim lum lam gaw ahkyak ai. Ternary arung arai ni (nickel-cobalt-manganese (NCM) zawn re ai ni) gaw n-gun grai law ai raitim, nbung katsi ai shara hta oxygen pru wa chye ai majaw, nbung katsi ai kaw na hprawng mat wa na masa nga ai. Dai hte nhtan shai ai hku nna, lithium titanate anode arung arai ni gaw grau kaja ai shim lum lam hpe jaw ya nna, ngang grin ai lam hpe grai ngang kang hkra galaw ra ai bungli ni a matu htuk manu nga ai.
Manu jahpu hte arung arai ni hpe n-gun jaw ai lam gaw, arung arai dawdan lam ni hpe mung shadut ya ai. Cobalt sutgan ni n law ai hte manu ni mung grai galai shai ai majaw, ndai hpaga lam hpe cobalt-n lawm ai hkrang shapraw ai lam (nickel{2}}manganese binary cathodes zawn re ai ni) shing nrai, sodium{3}}ion battery zawn re ai kaga hpaji masa ni hpe gyin shalat ai lam de woi sa wa ai. Dai hta n-ga, grup yin hte htap htuk ai lam hpe mung myit yu ra ai. N-gun n law ai shara hta, wan n-gun hte wan n-gun arung arai ni a ionic conductivity yawm mat ai majaw, bungli galaw ai lam hpe grau kaja hkra galaw na matu, jat bang ai arung arai (LiFSI zawn re ai) shing nrai, solid-state wan n-gun ni hpe lang ra ai.
Hpang jahtum, battery arung arai ni hpe lata ai shaloi, bungli galaw ai lam a masat masa ni, jai lang ra ai lam ni, garan gachyan ai lam ni a masa ni hpe tup hkrak rap ra hkra galaw ra ai. Solid-state battery hte lithium{2}}sulfur battery zawn re ai hpaji masa ni hta rawt jat galu kaba wa ai majaw, arung arai hpaji masa gaw battery hpaga lam hta hpaji ningnan ni hpe matut nna woi awn na re.