Type: Manganese/zinc baterry AA sizePackaging: foil 4pcs.Use: torches, radio, wireless mice, mp3/mp4, clock etcLogistic details:2 packaging versions Made in China:small box - 10 packs - 40 pcs of batteriesmedium box - 50 packs - 200 pcs of batteriesmaster box - 250 pack - 1000 pcs of batteriesMade in Indonesia:small box - 10 packs - 40 pcs of batteries medium box - 150 packs - 600 pcs of batteriesmaster box - 300 pack - 1200 pcs of batteries