COMPCOOLER 7.4V 5000mAh 4017plug Rechargeable Battery and Charger (US or Euro type)
Compatible with 4017 plug Cooling and Heating unit
Backpack, Univest, Cooler, and Heating Vest
COMP-7450, 7.4V 5000mAh Li-Ion Rechargeable Battery
4017 Plug for 3A Max Output, Aluminum Machining Case
Battery Certification: CE, FCC, PSE, RoHS, UN38.3
Battery Charger: CE, FCC, PSE, UL, UN38.3