Mobile phone battery :Capacity 1050mAh 1.AA grade cell and double IC 2.Li-ion type battery . 3.Standard design . Mobile phone battery for Nokia BL-4C details: Item For Nokia BL-4C Compatibility for Nokia 1202/1265/1325/1661/2220s/2228/2650/2652/3108/3500c/ 6066/6088/6100/6101/6102/6103/6131/6125/6136/6170/6260/6300 /6301/7705Twist/7200/7270 Cell type Li-ion Standard Voltage 3.7V Charging Linited Voltage 4.2V Capacity 1050mAh Standby time 110 hours Cycle time more than 500 times Guarantee 6--12 months Working temp. -15--+50 degrees celsius Price USD$1.03--3.52/pcs ,FOB Guangzhou,China MOQ 500PCS for each model Payment terms 30% deposit,70% beforere goods delivery Payment terms T/T,Western Union,cash Main points 1)High energy density. 2)High voltage. 3.)Pollution-friendly. 4)Long cycle life. 5)No memory effect. 6)Non-metal lithium. 7)Fast charge capacity. Warning 1)Use an original or reliable charge 2)Do not throw the battery into fire or water 3)To avoid keeping it at the temperature above 45 degrees or it may cause ecplosion 4)Do not pressing it or dropping it from the high altitude 5)To prevent short circuit never to pur it together with condutors such as keys coins. 6)Keep the battery in a cool dry surrounding if its stand by Package 1000pcs/CTN without packing ,CTN:36cm*21.5cm*24cm=0.02CBM.500pcs/CTN with packing ,CTN:54cm*36*cm*30cm=0.06CBM.