2PCS 7.4V 2800mAh Lithium Battery with 2 in1 Charger for HS720 HS720E Folding Brushless Quadcopter

Number of Batteries: 2 Product Specific batteries required. (included)
Battery Cell Composition: Lithium Polymer
Unit Count: 2
Voltage: 7.4 Volts
Battery Weight: 374 Grams