This model is hot selling, and ready to be shipped to one of my Russia Customer.
Here are this battery details:
Model: 3.7V 65Ah Battery
Size: 39*148*92mm (T*W*H); Weight:about 1.3kg;
Cut-off discharging voltage is 2.75V;
Charging method: CC/CV (constant current and constant voltage)
Cycle Life: 2000 Cycles @80%DOD
18650 3.7V 2200mAh 2600mAh 3000mAh 3200mAh Lithium ion battery, with high capacity, stable discharge platform, long working time, can be used in Electronic cigarette Electric bike/golf car Power tools Robotics Other electronic devices.