I-18650 ibhetri ye-lithium ion eCanada, ixabiso lomshicileli webhetri, ipakethe ye-lithium yentsimbi ye-phosphate ixabiso, i-lithium ion ibhetri ye-cathode yokwenza inkqubo, ukwenza eyakho ipakethe yebhetri ye-lithium, ixabiso lebhetri ye-lithium ye-iron phosphate e-sri lanka, i-12v nimh ipakethe yebhetri egcwalisekayo, ibhetri ecwecwe kakhulu. imeko, 18650 ibhetri etshajwayo eCanada, ipakethe yebhetri yesitshixo sesinyithi.