LiTime 12V LiFePO4 Lithium Batteries

FAQ

Are LiTime LiFePO4 Lithium batteries safe?

Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. LiTime lithium cells are certificated by UL, FCC, CE, RoHS, and UN38.3 to ensure their quality and safety.

All LiTime LiFePO4 batteries come with an internal Battery Management System, which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage.

Additionally, LiTime LiFePO4 Lithium batteries have been tested to be free from the risk of fire.

Is it OK to charge 12V LiFePO4 Lithium batteries to 100%?

Yes, LiTime LiFePO4 batteries can be charged to 100%. LiFePO4 batteries are designed to handle full charges without significant risk of damage. However, for optimal longevity, it’s often recommended to keep the battery's SOC between 20% and 80% for regular use.

Is it bad to completely drain a LiFePO4 battery?

It is not recommended to fully discharge LiFePO4 batteries. Although these batteries can handle deep discharges better than lead-acid batteries, frequently discharging them to 0% can reduce their lifespan and performance. It's best to recharge the battery before it drops below a very low level, ideally at 20% or higher.

Is it OK to leave a LiFePO4 battery on the charger?

Although it is generally safe to leave a LiFePO4 battery on the charger, as both the charger and the battery itself have protection mechanisms to prevent overcharging, it’s still best to monitor the charging process.

Once the battery is fully charged, disconnecting it promptly is recommended to avoid unnecessary damage.

For convenience, LiTime offers chargers with Anderson connectors, allowing you to stop charging simply by unplugging the Anderson connector without needing to separate the battery terminals from the screws after charging.

However, for optimal safety, it’s advised to first unplug the AC plug before disconnecting the Anderson connector.

Can I charge LiTime 12V lithium batteries with solar panels?

Yes. Visit this article or refer to the specific size on the product manual for the solar panel size. When using solar panels, always connect a solar charge controller to ensure safe charging.

In addition to the solar panels, LiTime lithium batteries can also be charged by

AC-DC Lithium Battery Charger: Select a charger with the appropriate voltage to safely charge the battery.

Alternator/Generator:

DC Output: If your alternator or generator provides DC output, you will need a DC-to-DC charger to connect the battery.
AC Output: If it provides AC output, use a compatible battery charger as specified in the product manual to safely connect the battery and generator.

What's the warranty of the LiTime lithium batteries?

LiTime offers a 5-year warranty on our batteries. We also provide returen and refund service.

30-day return policy: You can request a return for any item within 30 days of receiving it for a full refund, provided it is in original condition.
Free return shipping for LiTime errors: If the return is due to an error on our part (e.g., defective item or wrong shipment), we will cover the return shipping costs.
Refund processing: Once we receive and inspect your returned item, approved refunds will be processed within 3 business days.
Proof required for damaged items: If your item arrives damaged or defective, you must provide photos or videos as proof to initiate a return.
Customer pays for return shipping for personal reasons: If you are returning an item due to a change of mind, you will be responsible for the return shipping costs.
Order cancellation: You can cancel your order within 1-2 business days for a full refund if the order has not yet shipped. If it has shipped, you will need to refuse the package for a refund.

For more details, please visit our Return & Refund Policy.

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