"High-current INR battery cell INR18650/35V" (014)

"Capacity: 3500 mAh
Max. discharge current: 10A
Nominal voltage: 3.6 V
Full charge voltage: 4.2 V
Full discharge voltage: 2.5 V
Number of cycles: 800
Diameter: 18.5 mm
Length: 65.5 mm
Weight: ~50 grams"