7= triple A battery AAA
5= Double A battery AA
Do indicate which one you want when purchasing
High capacity and low self-discharge, 7 years extended shelf life
Battery Type:
AAA Alkaline Battery LR03 / AA Alkaline Battery
Rechargeable: No
Voltage(V): 1.5V
Built-in Protected Circuit: Yes
Short Circuit Protection: Yes
Mercury Free: Yes
Things included:
AAA battery 10pcs / AA battery 10 pcs