Nokia - BL5K standard -Battery 3.7V - Li-on 1200 mAh - Origin manufacturer Nokia - Reliability and Security - For Nokia C7, C7-00 (Wireless Phone Accessory)
I bought this new battery for my nokia phone because mine was HS! after several recharging as is done for a new battery, charging will not take more than one day see 2 max .... While the original battery was holding at least 5 days of autonomy ... So
