18650 USB Rechargeable Lithium-Ion Batteries, 3.7 V
Features : Button-top lithium-ion battery with built in Micro-USB charge port | Charges in 5 hours | Integrated safety circuit protects battery from overcharge/overdischarge
Testing And Approvals: NFPA 1901-14.1.10.2 (2016)
Standard Pack: 2 EA / PK
Country Of Origin: CN