Specifications:

• Brand Name: GAOLAG
• Certification: CE
• Hign-concerned Chemical: None
• Model 1: 2S Battery
• Model 2: 7.4V battery
• Model 3: 18650 battery
• Model 4: 7.4V 18650 battery
• Model 5: boat battery
• Model Number: 2s 7.4v 6800mah
• Nominal Capacity: >3500mAh
• Origin: Mainland China
• Set Type: Batteries Only
• Size: 18650
• Type: Li-polymer
• use: For H101/H103 boat