How Do You Know When Your WinBridge Voice Amplifier Is Done Charging?
Your WinBridge Voice Amplifiers are built with a battery indicator so you can monitor when charging. When the battery indicator shows full, you can remove it from the charger. Please do not overcharge the unit to avoid damage to the unit or the lithium-ion battery.
The recommended hours for charging your voice amplifier are only 3-5 hours. It should not go beyond the required charging hours to make your voice amp long-lasting. If your unit is not charging or the battery drains quickly even after charging, call our support.
For WinBridge WB001 and other old or outdated units without a battery indicator, you will notice a red light at the top of the On/Off switch when it is charging. When it is done charging, the flashing red light will turn green.