KUBOM 7340mAh, 3.76 V, 27.62Wh battery for Apple iPad Air 2 / iPad 6 (A1566, A1567, A1547), supports all versions, Wi-Fi or Cellular.KUBOM battery design for faster charging lasts longer and has a higher power density for more battery life.KUBOM li-ion battery uses fast charging to quickly reach 80% of its capacity, then switches to slower trickle charging. This combined process not only lets you get out and about sooner, but it also extends the lifespan of your battery.Please find a repair guide on Youtube or turn to a certified technician to assist you. Please be careful using a hairdryer or a heat gun to heat the frame when you disassemble the screen, or you may break the screen.When opening the iPad, do not damage the LCD, the touch glass and the cable inside. Before resealing your iPad, test the battery with the original cable and charger (support 5V, 2.1A).KUBOM offers 18 Month warranty.