It sounds like your Power Sonic PHR-12100 battery might be reaching the end of its lifespan or there could be some underlying issues causing it to lose its efficiency. Here are a few steps you can take to troubleshoot the problem:
Check the age of the battery: Lead-acid batteries have a finite lifespan, typically ranging from 3 to 5 years depending on usage and environmental conditions. If your battery is nearing this age, it might be time to consider replacing it.
Inspect for physical damage: Examine the battery for any signs of physical damage such as leaks, bulges, or corrosion on the terminals. Damaged batteries can experience reduced performance and should be replaced immediately.
Verify charging conditions: Ensure that the battery is being charged properly according to the manufacturer’s specifications. Use a compatible charger and make sure the charging voltage and current are within the recommended range.
Clean the terminals: Dirty or corroded terminals can impede the flow of electricity and affect the battery’s performance. Use a mixture of baking soda and water to clean the terminals and ensure a good connection.
Perform a capacity test: If possible, conduct a capacity test on the battery to determine its current state. This will help you gauge whether the battery is still capable of holding a sufficient charge.
If after following these steps you’re still experiencing issues with your battery, it may be time to consider replacing it with a new one. Remember to dispose of the old battery properly according to local regulations regarding hazardous waste.