Toyota Reishi battery model: 80d26r.
80D indicates that the battery capacity is 80ah, and Dr Indicates that the internal resistance of the battery itself is 26 ohms. Pay attention to the following points when maintaining the battery. For maintenance-free batteries, always check the color of the eye. It means green and plenty of electricity; Black indicates insufficient power supply and needs to be charged. Gray or light yellow indicates insufficient electrolyte. Since the maintenance-free battery cannot be charged, it should be replaced immediately.