Lithium Ion Battery - 3.7V 2000mAh : ID 2011 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits
EREMIT 3.7V 2000mAh Lithium Ionen LiPo Akku mit Schutzschaltung
3.7V ICR18650 Li-ion Battery 2000mah 2200mah 2600mah 3000mah For USB Fans/POS Terminal/electrical Bike/GPS System - Buy 3.7V ICR18650 Li-ion Battery 2000mah 2200mah 2600mah 3000mah For USB Fans/POS Terminal/electrical Bike/GPS System Product on