top selling on alibaba US18650 VTC5 30A 2600mAh battery for sony  Specificarions   

NO.	Item	Specifications
1	Nominal Voltage	3.6V
2	Capacity	Typical:  2500mAh Minumum: 2600mAh
3	Charging Voltage	4.20V
4	Continuous maximum discharge current	30A(at 25°C)
5	Maximum discharge current	60A
6	Discharge cut-off voltage  End of discharge	2.5V  (2.5V discharge cut-off is better in cycle life )
7	Continuous Maximum Charge Current	12A
8	Cell weight	44.30g Average
9	Cell dimension	18.35*65.20mm
10	Operating temperature  (surface temperature)	Charge : 0 to 50 (recommended recharge release < 45°C) Discharge: -20 to 75 (recommended re-discharge release < 60°C)

Features 1, Longer storage life than NiMH Batteries  2, Light weight and higher energy density than any rechargeable battery  3, Installed IC chip will prevent the battery pack from over charge and over discharge.  It helps protect battery chemistry integrity and prolongs battery life.  4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah  5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power  6, Supply which requires compact size and lighter weight  7, The battery module is wrap by PVC   Advantages  1, High energy density 2, High working voltage for single battery cells 3, Pollution-free 4, Long cycle life 5, No memory effect 6, Capacity, resistance, Voltage, platform time consistency is good 7, With short-circuit production function, safe and reliable 8, Factory price& High quality 9, Good consistency, low self discharge 10, Light weight, small size