Specification:
Product name: US18650NC1 2900mAh Rechargeable Lithium-ion Battery
Brand: Sony
Type: Li-Ion
Nominal Voltage: 3.6V
Nominal Capacity: 2900mah
Discharge voltage: 2.5v
Maximum charge voltage : 4.25V
charging voltage : 4.20
maximum sustainable discharge current : 10A
Weight:45.5g
Size: 18.6x 65.2 mm(body diameter x length)
Quantity:1pcs

Package included:
1 x US18650NC1 2900mAh Rechargeable Lithium-ion Battery