We are a China leading battery manufacturer over 17 years. Our battery covers Lithium,Li-polymer, Ni-MH,Ni-Cd rechargeable battery and battery pack, primary battery,button cell,camera battery,alkaline,etc.

Chargers including for AA,AAA,9V,mobile phones,etc.

Our iPod battery includes external(PR2500,MP1100) and internal(EC003,UP325385A4H,UP325385A4H,etc).

Item  40(3'rd) 40G(4'rd) 4G(Mini iPod)  
PR-2500 17hr     27hr         22hr  
MP-1100  21hr    34hr         28hr

Please contact me for more specs.

Looking forward to your early reply.
Best Regards
Sam
Director/Winbatt Co.,Ltd
Marketing Manager of America/Guangzhou Tianqiu Enterprise