btihceuot replacement lithium battery with 14.8v 2800mah high-end chip for ecovacs n79s robot vacuum cleaner btihceuot <b>features:</b><br> adopt lithium-ion battery, voltage 14.8v, capacity 2800mah. perfect board for bms system and high-end chip for seiko. replacement battery for ilife a4 a4s a6 v7, robotic vacuum cleaner, not for v3s pro v3s v5s pro v5 v5s. this replacement ilife battery is 100% compatible with the original manufacturer's equipment and charger. no memory effect, charging at any time will not affect the battery. <br> <b>specifications:</b><br> applicable: for deebot n79s robot cleaner<br> capacity: 2800mah<br> voltage: 14.8v<br> <br> <b>package list:</b><br> 1 * battery