Specifications:

• 18650 rechargeable lithium ion battery: power lithium battery
• 3.7 v rechargeable battery: flashlight battery
• Battery Number: 1-20PCS
• Brand Name: ELAIK
• Certification: None
• Hign-concerned Chemical: None
• Model Number: 18650-1300
• Nominal Capacity: 1300mAh
• Origin: Mainland China
• Replacement Battery: Yes
• Set Type: Batteries Only
• Size: 18650
• Type: Li-Ion