Features 
1) Size D, LR20P, Alkaline battery 
2) Nominal voltage: 1.5V 
3) Duration: continually discharging 35hours / 3.9 ohm 
4) Shelf life: two year 
5) Packing type: PVC jacket blister-pack 
6) Nominal package: 2B/ 2S 
Inner packing: 
2pcs/shrink, 288pcs/ctn 
2pcs/card, 240pcs/ctn