Uburyo bwo gutwara batiri ya Litiyumu LiFePO4 harimo umwuka, inyanja, hamwe no gutwara abantu ku butaka.Ubutaha, tuzaganira ku gutwara abantu benshi mu kirere no mu nyanja.Kuberako lithium nicyuma gikunda cyane cyane imiti yimiti, biroroshye kwaguka no gutwika.Niba gupakira no guhererekanya ...
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