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LiFePO4 Lithium Battery Chargers

Q: Can I charge LiFePO4 batteries to 100%?

Yes, absolutely! LiTime LiFePO4 batteries are designed to be safely and regularly charged to 100% capacity.For those looking to achieve the absolute maximum number of cycles over many years, a good practice is to keep the battery's state of charge (SOC) between 20% and 80% for daily use. However, charging to 100% for a trip or heavy use is perfectly fine and recommended.

Experience safe and efficient charging with LiTime's advanced LiFePO4 battery chargers. Specifically engineered for lithium batteries, they deliver a rapid, optimized charge while intelligent protection systems prevent overcharging and maximize battery lifespan. Ideal for any RV, marine, or off-grid solar application.

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12V 10A

12V 20A

12V 10A 2-Bank

12V 10A 3-Bank

12V 10A 4-Bank

12V 40A

1 2

FAQ

Why can't I use a regular lead acid battery charger?

Using a charger designed specifically for LiFePO4 batteries is essential for safety, performance, and the longevity of your battery. Standard chargers for lead-acid or car batteries can cause permanent damage.

Here's why you need a dedicated LiFePO4 charger:

Correct Charging Profile: Our chargers use a specific Constant Current/Constant Voltage (CC/CV) algorithm that safely charges the battery to its full capacity without the risk of overcharging.
Prevents Damage: Lead-acid chargers have "trickle" or "float" modes that are harmful to LiFePO4 cells and will significantly shorten your battery's lifespan.
Guarantees Full Power: A standard charger will likely fail to charge your LiFePO4 battery to 100%, leaving you with poor performance.

To protect your investment and get the power you paid for, always use a dedicated LiFePO4 charger.

Can I charge LiFePO4 batteries to 100%?

Yes, absolutely! LiTime LiFePO4 batteries are designed to be safely and regularly charged to 100% capacity.

For those looking to achieve the absolute maximum number of cycles over many years, a good practice is to keep the battery's state of charge (SOC) between 20% and 80% for daily use. However, charging to 100% for a trip or heavy use is perfectly fine and recommended.

Can I completely drain a LiFePO4 battery?

It's best to avoid draining it to 0%. While your battery's built-in Battery Management System (BMS) will protect it from over-discharge, frequently running it completely empty can reduce its long-term performance and lifespan.

A good rule of thumb is to recharge when it drops to around 20% capacity.

Can I leave a LiFePO4 battery on the charger?

While our smart chargers automatically stop charging when the battery is full, we recommend disconnecting the charger once the battery is fully charged. This is the best practice for maximum safety and longevity.

For added convenience, many of our chargers feature Anderson connectors, allowing you to quickly unplug the battery without unscrewing the terminals.

Do LiTime lithium battery chargers have protection?

Yes, our chargers are built with multiple layers of protection. They safeguard against common issues like:

Over-Temperature
Reverse Polarity (hooking it up backward)
Short Circuits
Over-Voltage

Furthermore, LiTime chargers feature a 0V Activation Function. This special feature can safely "wake up" and recharge a LiFePO4 battery that has been over-discharged and shut down by its internal BMS, potentially saving a battery that other chargers can't revive.

LiFePO4 Lithium Battery Chargers

12V 10A

12V 20A

12V 10A 2-Bank

12V 10A 3-Bank

12V 10A 4-Bank

12V 40A

12V 40A DC-DC

12V 60A

12V 80A

24V 20A

36V 25A

48V 18A

FAQ

Why can't I use a regular lead acid battery charger?

Can I charge LiFePO4 batteries to 100%?

Can I completely drain a LiFePO4 battery?

Can I leave a LiFePO4 battery on the charger?

Do LiTime lithium battery chargers have protection?

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LiFePO4 Lithium Battery Chargers

12V 10A

12V 20A

12V 10A 2-Bank

12V 10A 3-Bank

12V 10A 4-Bank

12V 40A

12V 40A DC-DC

12V 60A

12V 80A

24V 20A

36V 25A

48V 18A

FAQ

Why can't I use a regular lead acid battery charger?

Can I charge LiFePO4 batteries to 100%?

Can I completely drain a LiFePO4 battery?

Can I leave a LiFePO4 battery on the charger?

Do LiTime lithium battery chargers have protection?

Get an 5% new user discount

Shop by

Support

Applications

Company