Specifications: 1. Item Name：Alkaline battery AAA LR03 2. Discharging time：140mins 3. Chemical system：Zn/MnO2 4. Nominal Voltage：1.5V 5. Jacket：Aluminum foil 6. Dimensions：10.5*44.5mm 7. Weight：12g 8. Package：shrink package or blister card package 9. Certification：MSDS,SGS,UN38.3 10. Shelf life: 3 years Our service: 1.  Your inquiry or requirements will get prompt reply 2.  We can offer you the free samples. 3.  Our products have passed the MSDS, SGS, UN38.3 certificate and etc, we can guarantee our quality. 4.  We can offer you most competitve price, good after-sale service and fast delivery.  5.  We can provide OEM service for you.