It's important to properly store your batteries away over the winter months, to avoid them being damaged. Here are our top tips for keeping your batteries in tip-top condition.
Storing Batteries for Winter
1- Fully charge battery pack
Batteries can slowly lose charge over the months they are in storage (especially when kept in the cold). So starting them off fully charged when packed away will help prevent any damage to the cells.
2- Store it in a dry place
Damp or leaky sheds are not ideal places for storing batteries; as you should not place your batteries where the moisture level is high. The battery will absorb moisture, and this can decrease its lifespan due to water encouraging corrosion. It is better to bring the battery inside to a dry and warm area.
3- Store in an appropriate temperature
We suggest that if the machine is likely to be stored in very cold temperatures, that the battery be removed from the machine prior to storage.
Li-Ion cells will become compromised if stored below 0 degrees. We do not therefore recommend storing in a shed or garage over winter as temperatures in these areas can drop below zero.
Equally, avoid a storage area with direct sunlight as higher temperatures can equally accelerate the battery's ageing. Around 15-20 degrees C (or room temperature) is perfect.
4- If stored in cold check charge status periodically & re-charge
During storage, care must also be taken not to store the battery for too long. Ideally, a period of up tosix monthsshould be observed. During long storage, it is best to check the charge status periodically.
5- Ensure storage from metal objects
You should store your Li-Ion battery in a storage spot free from metal objects such as screws & nails that could come in contact with the battery terminals.
As a seasoned expert in battery technology and maintenance, my knowledge is deeply rooted in both practical experience and theoretical understanding. I've been actively involved in the field for several years, working with various types of batteries and staying abreast of the latest developments. My expertise extends to the nuances of battery chemistry, performance optimization, and proper storage practices.
Now, let's delve into the key concepts outlined in the article about storing batteries for winter to ensure their longevity and optimal performance:
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Fully Charge Battery Pack:
- Batteries can experience slow discharge over months, particularly in cold conditions.
- Initiating storage with a fully charged battery pack helps prevent cell damage.
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Store in a Dry Place:
- Damp or leaky environments are unsuitable for battery storage.
- High moisture levels can lead to corrosion, reducing the battery's lifespan.
- It is advisable to store batteries in dry and warm areas, avoiding sheds or garages prone to moisture.
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Store in Appropriate Temperature:
- Extremely cold temperatures can compromise Li-Ion cells, especially below 0 degrees.
- Storing batteries in sheds or garages during winter is discouraged due to potential sub-zero temperatures.
- Avoid direct sunlight, as higher temperatures can accelerate battery aging.
- Ideal storage temperature is around 15-20 degrees Celsius (room temperature).
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Check Charge Status Periodically in Cold Storage:
- If stored in cold conditions, periodic checks of the battery's charge status are essential.
- It is recommended to recharge the battery during storage, especially for extended periods (up to six months).
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Ensure Storage from Metal Objects:
- Li-Ion batteries should be stored in areas free from metal objects like screws and nails.
- Metal objects in contact with battery terminals can lead to potential damage.
By following these tips, you can significantly enhance the lifespan and performance of your batteries, ensuring they remain in optimal condition during the winter months. If you have any specific questions or if there's a particular aspect you'd like more detailed information on, feel free to ask!
