so Product DescriptionDry Battery D Size/UM1/R20PPVC Jacket/Metal JacketNominal voltage: 1.5VDiameter:32.3 ~ 34.2mmHeight:59.5 ~ 61.5mmstrong leak proofOEM is welcome Used for torch, flash light, little housewares elect-products, etc Related Brand:KKK, KING, SONA, AccuMAX, EVERPOWER, Royal, Royal Plus, Royal Special, VULTUR, SUPERWATT, HV,..