Streamlight 18650 USB Rechargeable 2600mAh 18650 Lithium Ion Battery

Features:

• 18650 button top lithium ion battery with built in Micro-USB charge port
• Charges in 5 hours
• Integrated safety circuit protects battery from overcharge/overdischarge
• 2.75 in (7.0 cm); 1.7 oz (48 grams)
• Use the 18650 USB battery to power the Vantage 180 X, PolyTac X, ProTac 2L-X, ProTac HL-Xand ProTac HL 5-X and transform these multi-fuel lighting tools into rechargeable systems