What type of batteries is this charger suitable for?

This charger is suitable for LiFePO4 batteries.

How long does it take to fully charge a 200Ah lithium battery?

It takes approximately 5 hours to fully charge a 200Ah lithium battery.

Does the charger have any safety features?

Yes, the charger has 4 protection functions including over-temperature, output short-circuit, output over-voltage, and reverse polarity connection protection.

Can I charger a 100ah lifepo4 battery with this charger of 40a?

The recommended charging amps for your battery should be looked up. It depends on the specific battery you have.

Can this charger be left connected to the battery after being fully charged?

It is recommended to disconnect the charger from the battery after it is fully charged to avoid triggering overcharge BMS cut-off protection.

What is the output capacity while charging?

The output power of our 14.6v 40A charger is 584W. The capacity of the battery depends on the power and charging time.

Can the charger provide power to 12v appliances while simultaneously charging the battery?

Yes, the charger can provide power to 12v appliances and charge the battery simultaneously. However, please note that the maximum power output is around 500-550 watts.

Will a Honda 2000i generator work with this charger?

The compatibility with a Honda 2000i generator is uncertain. It is recommended to check the power requirements of the charger and the generator before use.

Can the Power Queen lifepo4 40 amp charger be used to power 12v lifepo4 batteries from a brand other than Power Queen?

Yes, the Power Queen 14.6V 40A LiFePo4 Battery Charger can be used with other 12.8V LiFePo4 batteries.

What is the weight of the charger?

The weight of our 14.6V 40A battery charger is 6.89 pounds.

The fan is not very noisy. It only comes on occasionally and operates for a couple of minutes.

Can I plug this charger into a 400W plug on my Chevy truck and charge 2 of your 190ah lifepo4 batteries?

No, you will need a power source capable of delivering up to 1800W, which is more than four times the output of your current setup.

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Power Queen 14.6V 40A Lithium Battery Charger, Intuitive Charging Values & 3 Status LED Display, Fast Charging Automotive 12V Battery Charger Maintainer for Lithium Battery with 4 Protection Functions

Item #:59479536

4.7 rating

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PKR 77358

Availability : Out of stock

Ships from Ubuy, Sold By : UBNA Distribution LLC

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What is in the box

Features & Benefits

14.6V 40Amp charger for LiFePO4 batteries
2 stage constant current/constant voltage charge technology
Automatically charges a 200Ah lithium battery in around 5 hours
4 protection functions for safe and reliable charging
Exclusive pre charge mode for dead batteries
Intuitive LED indicator and easy 4 step operation

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Customer Questions & Answers

Question : What type of batteries is this charger suitable for?
Answer : This charger is suitable for LiFePO4 batteries.
Question : How long does it take to fully charge a 200Ah lithium battery?
Answer : It takes approximately 5 hours to fully charge a 200Ah lithium battery.
Question : Does the charger have any safety features?
Answer : Yes, the charger has 4 protection functions including over-temperature, output short-circuit, output over-voltage, and reverse polarity connection protection.
Question : Can I charger a 100ah lifepo4 battery with this charger of 40a?
Answer : The recommended charging amps for your battery should be looked up. It depends on the specific battery you have.
Question : What gauge of cable and size of Anderson connectors are used to attach to the battery?
Answer : #8 awg
Question : Can this charger be left connected to the battery after being fully charged?
Answer : It is recommended to disconnect the charger from the battery after it is fully charged to avoid triggering overcharge BMS cut-off protection.
Question : What is the output capacity while charging?
Answer : The output power of our 14.6v 40A charger is 584W. The capacity of the battery depends on the power and charging time.
Question : Can the charger provide power to 12v appliances while simultaneously charging the battery?
Answer : Yes, the charger can provide power to 12v appliances and charge the battery simultaneously. However, please note that the maximum power output is around 500-550 watts.
Question : Will a Honda 2000i generator work with this charger?
Answer : The compatibility with a Honda 2000i generator is uncertain. It is recommended to check the power requirements of the charger and the generator before use.
Question : Can the Power Queen lifepo4 40 amp charger be used to power 12v lifepo4 batteries from a brand other than Power Queen?
Answer : Yes, the Power Queen 14.6V 40A LiFePo4 Battery Charger can be used with other 12.8V LiFePo4 batteries.
Question : What is the weight of the charger?
Answer : The weight of our 14.6V 40A battery charger is 6.89 pounds.
Question : Is the fan noisy?
Answer : The fan is not very noisy. It only comes on occasionally and operates for a couple of minutes.
Question : Can I plug this charger into a 400W plug on my Chevy truck and charge 2 of your 190ah lifepo4 batteries?
Answer : No, you will need a power source capable of delivering up to 1800W, which is more than four times the output of your current setup.

Customer Ratings

4.7 out of 5

197 customers ratings

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Power Queen 14.6V 40A Lithium Battery Charger, Intuitive Charging Values & 3 Status LED Display, Fast Charging Automotive 12V Battery Charger Maintainer for Lithium Battery with 4 Protection Functions

The Power Queen 14.6V 40A Lithium Battery Charger is a high-quality charger that works great and is simple to use. It has intuitive charging values and a 3 status LED display. It also has 4 protection functions to prevent overcharging, over-discharging, short circuits, and reverse protection. However, it is recommended to disconnect the charge from the battery after fully charged to prevent triggering the overcharge BMS cut-off protection.

Pros

High-quality charger
Intuitive charging values
3 status LED display
4 protection functions for safety
Simple plug and play option
Can power 12v appliances while simultaneously charging the battery

Cons

Recommended to disconnect the charge from the battery after fully charged
Wires on the charge side can get very warm, heavier wire is recommended
No cover for the connector on the battery side

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Power Queen 14.6V 40A Lithium Battery Charger, Intuitive Charging Values & 3 Status LED Display, Fast Charging Automotive 12V Battery Charger Maintainer for Lithium Battery with 4 Protection Functions

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