TO REPLACE THIS BATTERY YOU WILL NEED A SOLDERING TOOL SET. Not included.
Instructions:- Remove the top cover of your Bluetooth Headset. Cut remove the old battery. Solder back the new battery and cap back the cover. Make sure you charge your Bluetooth headset at least 8 hours the first 2-3 times after draining the power out each time.
Battery will take around 2 or 3 full 8 hours cycle charges to reach optimum performance.
*All talk and standby times are approximate, depending on signal strength and features selected.
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov