<http://schema.org/description>
"The DJI Smart Battery is a 5200 mAh, 11.1 V lithium-polymer battery designed for the Phantom 2 series. It features four LEDs that display remaining battery capacity. Power management is handled internally meaning the battery doesn't require a separate balance lead to control charging.\nProduct Features\nKeep spare batteries on hand to extend your enjoyment of the quadcopter\nCapacity for up to 25 minutes of flying time\nSlot-in design means no leads to detangle or connect prior to use\nFour LEDs indicate remaining power and charge status\nPower management handled internally - no balance connector required to charge"^^<http://www.w3.org/2001/XMLSchema#string>
<https://carolinadronz.com/products/dji-part1-phantom-2-vision-battery-5200-mah-11-1v-lithium-polymer>