Battery:
<br />Material: Li-po.
<br />Voltage: 3.7V.
<br />Battery capacity: 780mAh.
<br />Type: Rechargeable Lipo battery.
<br />Specially designed to provide power for Wltoys JJRC V686 V686K V686G rc quadcopter.
<br />High capacity, enjoying much longer fly.
<br />Can act as a spare or replacement battery for your Wltoys JJRC V686 V686k V686G quadcopter, to increase the flying time.
<br />Description:
<br />The item is a professional and practical 3.7V Li-po battery, which features 780 mAh high capacity and and can be recharged and reused again and again, ideal for providing power for wltoys jjrc V686 V686k V686G rc quadcopter.
<br />It can increase your flying time with large capacity. 
<br />
<br />AC Charger Specifications:
<br />Product Name: Lithium Battery Charger
<br />Fit for for 3.7V Lithium Battery
<br />Adapter Type: 2 Pin Female JST-BEC Plug
<br />Input: AC 110V-240V 50/60Hz
<br />Output: DC 4.3V 500mA
<br />Body Dimension: 62 x 45 x 28mm /2.4" x 1.8" x 1.1"(L*W*H)
<br />Total Length: About 1m/3.3ft
<br />Main Material: plastic, Metal
<br />Main Color: Black
<br />Net Weight: 46g 
<br />
<br />Package including:
<br />1x 1v5 JST Cable
<br />1x AC Charger
<br />5x 780mAH Battery