Key specifications/special features: 1) 9.0V carbon battery 2) 6F22 size 3) 1pc/shrinking pack 4) Length: 24.5-26.5mm 5) Width: 15.5-17.5mm 6) Height: 46.5-48.5mm 7) Nominal weight: 35.5g/pc 8) Shelf life: 2 years 9) Environmentally friendly battery 10) OEM orders acceptable Primary competitive advantages: 1) Green product 2) Guarantee/warranty 3) Price 4) Product performance 5) Prompt delivery 6) Quality approvals 7) Reputation 8) Service Packing: 10pcs/box, 500pcs/carton, 1500 cartons/20' container.