If you can’t find the batteries in the outdoor solar light string, then I’ve got you covered.
When my garden lights suddenly stopped working due to drained batteries, I couldn't locate them to replace. That's when my son helped answer the question: "where is the battery located in outdoor solar light string?" So, if you too want to find out, continue reading.
Where Are The Batteries Located?
Outdoor solar string lights use four rechargeable AA or AAA batteries kept in a battery box located at either end of the string. These batteries are much easier to access, and you only need a Phillips head screwdriver to remove the screws.
Keeping the batteries stored inside a locked compartment keeps them safe from environmental or physical damage.
Why Do You Need To Know About The Battery Location?
A solar light string can stop working for many reasons, so it’s not ideal to always assume the reason to be drained out batteries. These might include:
- Lack of proper sunlight
- Faulty sensor
- Panels are covered with dirt
- Water buildup in panels
- Other light sources are situated very close
So, you must perform a thorough examination of the potential causes of light failure and take appropriate steps.
If the lights have stopped working or the batteries aren’t charging properly, the reason might be drained batteries. Check the batteries for corrosion, and if that’s the case, you’ll find deposition of white powder on them. In that case, it’ll be essential to be aware of their location to replace them straight away.
And here are the steps to do that:
A. Testing The Batteries
It’s important to test the batteries of the string light to determine if you need to replace them. This also helps you make sure if the new batteries are working correctly.
To test the batteries, place them under direct sunlight for four hours. Ensure the light is turned off and allow the batteries adequate time to generate electricity. Switch on to see if the lights turn on. If they don't, keep them that way for an hour. This should do the trick.
It is critical to maintain the batteries in order for them to last longer. So, avoid overcharging them at all costs, and once fully charged, keep them away from direct sunlight.
B. Determining The Battery Type
The first step in replacing the batteries will be to open the compartment using a Phillips head screwdriver to unscrew the screws attached and take the old ones out. Once you take them out, check the type (AA or AAA) and purchase the exact ones from the market.
The wrong battery type won’t deliver the correct voltage and current or won’t fit properly. In addition, check the battery capacity, measured in mAh (milliamp-hours), which dictates the amount of solar energy it stores. Hence, a battery with a large capacity means it can power up the string lights for longer, while the low-capacity ones won't run for long.
Most solar string lights use AA or AAA type batteries made of Nickel Metal Hydride (NiMH) and Lithium Ion (Li-ion).
C. Replace Batteries
Start by replacing the battery cover and installing the new batteries. Switch on the lights to check if the lights are working properly.
If they don’t work the first time, don’t get upset. Remove the batteries again and replace them to ensure that they are properly fitted into the battery compartment. You may need to charge the newly installed batteries if the lights appear dim.
One of the most important things to do is dispose of the old batteries properly. Rechargeable Ni-Cd batteries are declared as universal waste by EPA (Environmental Protection Agency). And there are certain federal regulations to dispose of these batteries properly, so make sure you follow them.
How Long Do These Batteries Last?
A solar rechargeable battery generally lasts anywhere between 2 and 10 years, depending on the battery type, capacity, and use. Here's a list that will help you understand the battery life according to its capacity so that you have a general idea of when to replace them:
- 100% capacity: 0-6 months
- 90% capacity: 6-18 months
- 80% capacity: 18-24 months
- 70% capacity: 24-42 months
- 50% capacity: 60-120 months
Final Words
On that note, it's time for me to wrap up!
The efficiency of the batteries can also be hampered by dust and debris, which may prevent them from charging properly. So, clean the battery box frequently using a soft cloth and soapy water. You might also need a soft-bristled brush to clean stubborn debris and mud.
With that, it's time for me to leave. Take care and goodbye!