TDRFORCE GROUP, one of the leading battery manufacture since 1999, with top alkaline assemble lines and certified by BSCI, Sedex and ISO9001 etc, produce full series of alkaline batteries with output more than 50 million per month. Batteries include AA,AAA,C,D,9V and 3LR12 etc, our battery suitable for electronic devices such as Photo flash, Digital audio, Portable lighting, Toys, MP3 player,tape recorder, Remote control, Radio,Clock. Our product is based on Mercury and Cadmium Free;High-Performance;To provide reliable and dependable power any place,any time; Ideal for high and medium drain appliances.