Compared with the lead-acid gel battery for solar street lights of the same power, the weight is about one-third and the volume is about one-third.
E jiri ya tụnyere sistemụ nchekwa batrị lithium na teknụzụ batrị gel-acid a na-eji eme ihe na oriọna nke anyanwụ na otu ike ahụ, ịdị arọ ya bụ otu ụzọ n'ụzọ atọ na oke ahụ bụ ihe dịka otu ụzọ n'ụzọ atọ.