Brand: MIDI-MAX Overcoat: PVC Other brands: MD, MIDI, AODIMAN & DINR Characteristic: A/ ZINC MANGANESE DRY CELL (BATTERY) B/ NOMINAL VOLTAGE: 1.5V C/ MERCURY FREE D/TEST CONDITION(DISCHARGE MODE): DISCHARGE MODE: 3.9omh 24 HOUR PER DAY END OF VOLTAGE: 0.9V INITIAL: 30 MINUTES,35MINUTES Pack: INNER PACKING : 60PCS/ BOX OUTER PACKING: 2400PCS/CTN CARTON SIZE: 28.0X27.50X20.5 (CM) G.W.: 18.0 KGS N.W.: 17.0 KGS