... battery, AAA alkaline battery 2.Battery manufacturer 3.ISO, SGS,CE,RoHS approvals 4.Battery OEM service is available the OEM ... Hibar System Alkaline Battery1) ISO,CE,ROHS qualified2) 0.00% mercury,cadmium,lead3) discharge:7.8h ... : produced completely under EU RoHS Directive ,and ISO9001,and pass CE/SGS test HIBAR Systems AAA alkaline battery