Get this great battery replacement kit designed specifically for the Tentacle SYNC E models from 2017 onwards. It ensures your Tentacle SYNC E keeps running smoothly.

Using this battery replacement kit is easy. First, turn off your Tentacle SYNC E device. Then, carefully open the battery compartment. Remove the old battery and place the new battery from the kit in its place. Make sure it's properly seated. Close the battery compartment. That's it! When handling the battery, avoid dropping it or exposing it to extreme temperatures. To keep it in good condition, charge it regularly but don't over - charge. If you're not using the device for a long time, store the battery in a cool and dry place.