Battery cell structure and battery

A battery cell structure comprises positive plates and negative plates which are alternately stacked and a composite electrode plate located on the outermost layer, the polarity of the composite electrode plate is opposite to that of the positive plates, the polarity of the composite electrode plate is the same as that of the negative plates, and the polarity of the composite electrode plate is opposite to that of one of the positive plates and the negative plates close to the composite electrode plate; the composite electrode plate comprises a first current collector, a first active material layer and an MOFs material layer, and the MOFs material layer is far away from the positive plate; the positive plate comprises a second current collector and a second active material layer; the negative plate comprises a third current collector and a third active material layer, and the thickness and sectional area of each material layer simultaneously meet the following conditions: q * d * m > = 95% * N * D2 * b * m