4 x US18650NC1 18650 3.7V 2900mAh Rechargeable Li - ion Battery 10A Discharge
$13.99 with coupon SonyBT
Type: Battery
Battery: 18650
Battery Type: Lithium-ion
Head Type: Flat Top
Rechargeable: Yes
Protected: No
Voltage(V): 3.7V
Max. Discharge Current: 10A
Suitable for: Flashlight,Digital Camera,Electronic Cigarette