Ntau Portable: Pov tseg e- luam yeeb yuav tsum tsis muaj kev them nyiaj lossis hloov cartridge. Cov neeg haus luam yeeb tsuas yog yuav tsum nqa e- luam yeeb xwb, tshem tawm qhov xav tau nqa lub chargers hnyav thiab lwm yam khoom siv.
Kev ua tau zoo dua qub: Lub kaw lus kaw tag nrho ntawm cov khoom siv pov tseg e- luam yeeb txo qhov kev xav tau ntawm kev them nyiaj thiab hloov daim cartridge, yog li txo qhov kev pheej hmoo ntawm kev ua haujlwm tsis zoo. Cov teeb meem xws li kev tsis ua haujlwm hauv Circuit Court thiab cov dej xau, uas tsis tau daws nrog rechargeable e- luam yeeb, raug tshem tawm tag nrho hauv cov luam yeeb e-.
Ntau E-kua: Siv tau e- luam yeeb muaj peev xwm tuav tau 5-8 npaug ntau dua e-kua ntau dua li e-luam yeeb, ua rau lub neej ntev dua.
Lub roj teeb muaj zog: Ib txwm siv rov qab tau e- luam yeeb yuav tsum muaj tsawg kawg ib qho nqi ib daim cartridge vim lawv cov roj teeb qis, txhais tau tias lawv yuav tsum tau them tom qab tsuas yog 5-8 luam yeeb. Tsis tas li ntawd, rechargeable e- luam yeeb yuav siv tsis tau tom qab li ob lub hlis ntawm inactivity. Hauv qhov sib piv, e- luam yeeb siv tau muaj lub roj teeb muaj zog uas tuaj yeem txhawb nqa ntau dua 40 luam yeeb. Ntxiv mus, yog tias ib qho e-luam yeeb tso tseg tsis siv, nws yuav tsis cuam tshuam rau kev siv roj teeb e-luam yeeb hauv ib xyoos, thiab hauv ob xyoos, lub roj teeb yuav tsis cuam tshuam ntau dua 10%.
