BATTERY SPECIFICATIONS
· Brand: UltraFire
· Battery Type: 18650
· Material: Li-ion
· Capacity: 2600mAh
· Voltage: 3.7V
· Maximum Discharge Current: 4A-5A
· Charging Time: About 5-7 hours
· Size: 46×10×10mm
· Weight: 47g
· Chargeable: Yes
· Protective Case: Yes