This is a generic, equivalent one, 100% compatible. This 3.7V 1000mAh Replacement Li-ion battery is designed to compatible with Nokia BL-4U E66 C5-04 6212C Asha 309 503 5330XM 8800CA 8800E 8900.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.7V
* Battery Capacity: 1000mAh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Li-ion Chip, Safer and More Reliable

Compatible Part Numbers:
BL-4U

Compatible Model:
For Nokia E66 / E75 / C5-03 / C5-04 / C5-05 / C5-06 / 5250 / 3120C (3120 Classic) / 6212C(6212 Classic) / 6216C(6216 Classic) / 6600S(6600 Slide) / 6600i / 6600is(6600i Slide) / Asha 206 / Asha 210 / Asha 300 / Asha 305 / Asha 306 / Asha 308 / Asha 309 / Asha 311 / Asha 501 / Asha 503 / 301 / 500 / 530 / 5730XM(5730 XpressMusic) / 5330XM / 5330 Mobile TV Edition / 5530XM(5530 XpressMusic) / 8800A / 8800SA(8800 Sapphire Arte) / 8800CA(8800 Carbon Arte) / 8800E / 8800Arte / 8800GA(8800 Gold Arte) / 8900

Package Included:
1 x 1000mAh Replacement Cell Phone Battery for Nokia BL-4U E66 C5-04 6212C Asha 309 503 5330XM 8800CA 8800E 8900