This 5400mAh, 11.1 V lithium-polymer battery designed for the Phantom 2 series. It is compatible with the Phantom 2, Phantom 2 Vision and Phantom 2 Vision+. It fits into the tail of the Phantom and features four LEDs that display the remaining battery capacity. <br><br><strong>Features:</strong> <br>With display screen to show all the information about the battery. <br>Easy to plug in and take out, new connectors make plugging in the battery and pulling it out super easy. <br>Precise Battery Level Indication, on the original Phantom, battery levels used to be estimated by measuring voltage. <br>As the motor spins, voltage drops making these estimates inaccurate. <br>The intelligent flight battery monitors the total amount of energy consumed, so it can offer a precise battery level indication. <br>Super long flight time, 5400mAh capacity has never been achieved before. <br>Integrated battery level checker, 4 bright LED's built into the battery module display the battery level, can be viewed and monitored during close flying. <br>Easy to recharge, all balancing and protection circuits are integrated inside the battery, making charging as simple as connecting the battery to the charger. <br>Safer than ever - Short protection and large current protection are all integrated into the battery. <br>The intelligent flight battery's frame protects the cells, keeping batteries safe. <br>The intelligent flight battery has low voltage protection, once it reaches a certain limit, it will turn itself off. <br><br><strong>Specifications:</strong> <br>Item type: Li-po battery <br>Capacity: 11.1V 5400mAh <br>Display screen: yes <br>Compatible with: Phantom 2/Phantom 2 Vision/Phantom 2 Vision+ <br>Item dimension: 13 * 8 * 4.5cm <br>Item weight: 363g <br><br><strong>Package information:</strong> <br>Package size: 15.5 * 10 * 7cm / 6.1 * 3.9 * 2.8in <br>Package weight: 422g / 14.9oz <br>Gift box package <br><br>Notice:<br>Stop using or charging the battery immediately whenever it swells up.<br>Always use approved DJI Phantom 2 charger, never charger the battery unattended.<br>Do not dicharge the battery with the current exceeding the max discharging current.<br>Never disassemble, punchture, shock, crash, or put the battery into the fire.<br>Improper usage, such as short circuit or overcharging might cause explosion or fire. <br><br><strong>Package list:</strong> <br>1 * 11.1V 5400mAh Li-po Battery