我司生产聚合物电池，电芯，用于MP3。MP4。蓝牙，迷你小音箱，手机备用电。GPS等数码产品型号如下：252040P：160mah 253542P:270mah 282122P:100mah 282035P:150mah 301525P:80mah 302030P:140mah 302040P:190mah 302525P:135mah 302530P:160mah 302540P:240mah 303030P:190mah 303051P:440mah 303054P:470mah 303450P:450mah 303450P:500mah 304258P:750mah 305060P:900mah 306066P:1000mah 313759P:700mah 332030P:160mah 342025P:120mah 342755P:400mah 352323P:150mah 354355P:850mah 3660100P:2000mah 372025P:140mah 373759P:850mah 381015P:30mah 383443P:550mah 383450P:600mah 384038P:650mah 385068P:1400mah 401235P:120mah 401442P:200mah 402025P:150mah 402030P:190mah 402250P:420mah 402525P:180mah 403048P:600mah 403436P:450mah 404050P:800mah 403542P:600mah 4038114P:1700mah 435682P:2100mah 442534P:320mah 452028P:200mah 452040P:300mah 453759P:1000mah 501231P:130mah 465055P:1200mah有要的朋友老板欢迎来电，销售部陈S：13430871281QQ：659139540 传真：84718077另还有很多型号没有打上去，我司另还有生产耳机、喇叭。欢迎您们来订购。