How do I know if my G-Shock battery is low? Depending upon the model, G-Shocks‘ typical battery life can be anywhere from two years for basic models to fifteen years for solar models. The majority of gshock watches have a battery level indication that makes it crystal clear whenever the battery is about to run out. But even if you acquire a Casio G-shock model without an explicit battery indicator, there are still a number of ways to detect if your watch’s battery is about to run out.
Considering How do I know if my G-Shock battery is low? Regardless of whether the lights are on and the digits on the LCD panel are fading, if the display starts to fade, it does not matter whether the backlight is on; if either of the lights briefly go out when the backlight is on, they will come back on when the backlight is turned off.