Specifications:
Input: AC110-245V 50/60HZ 0.8A max
Charging voltage: DC12.6V
Charging current: 2A / 3A(Optional)
Charger Power Cord Compatible with Theragun liv, Theragun Elite, Theragun Mini,Theragun Prime AC Adapter Power Supply (12V)
Charging Mode: constant current and constant voltage, full self-stop
Charge indicator: Red light = charging, green light = fully charged
Charger port: DC5.5 x 2.1mm
Security protection: Short circuit protection/ over current protection/ over voltage protection/ overload protection/
Application: Lithium batteries (lithium-ion batteries, lithium polymer batteries) the nominal voltage of the battery pack is 12.6V
Line Length:90cm/35.43inch(approx.)
Package Include:
1Pc x 12.6V Lithium Battery Wall Charger
Tips:
The current of the constant current constant voltage charger changes with the voltage.
If the battery is charged when there is no power, the charging current is maximum at this time.
The one Lithium battery is normally 4.2 volts max, so 3S boards * 4.2volts = 12.6 volts. That way you can't overcharge the batteries as long as they are rated correctly. Make sure you have the correct female power connector for this: 5.5 x 2.1 mm plug