Special features:
1) 1.5V carbon battery
2) AA / AAA size
3) 4pcs/shrink pack
4) Shelf life: 15 months
5) OEM orders acceptable

Primary competitive advantages:
1) Guarantee/warranty
2) Price
3) Product performance
4) Prompt delivery
5) Quality approvals
6) Reputation
7) Service

Packing:
Shrink pack or blister card pack