power queen12V 300Ah 3840Wh LiFePO4 Battery, Built-in 200A BMS, Lithium Battery 2560W Power Output, Up to 15000+ Deep Cycles, 10-Year Life, Perfect for Solar, RV, Marine, Off-Grid

power queen12V 300Ah 3840Wh LiFePO4 Battery, Built-in 200A BMS, Lithium Battery 2560W Power Output, Up to 15000+ Deep Cycles, 10-Year Life, Perfect for Solar, RV, Marine, Off-Grid

Q: Can you jump start a car with this? I feel like no. Id like to know why if so as in what damage could be done?

There will be no damage jumping a car from this battery. Only part that is at risk is the dead lead acid battery, that likely needs replacing regardless. However, you should not use one of these 12v LFP's to replace your lead acid. Alternators do not make stable power to charge lithium batteries.

Q: The 2 50ah batteries are mounted in series in the pride mobility scooter to power a 24 volt motor. Charging is via a 3 pin xlr connector. What charger

To charge 24V 50Ah battery system, the DC charging voltage should be between 28.4V~29.2V, and charging current less than 50A.

Q: Could the 300ah 12v be used to start a 3 cylinder 23hp diesel engine?

Since our battery is not a car battery, we do not suggest using it as a start-up battery. Our battery will be more suitable for house batteries. You could also kindly offer more details of your application, and I could see whether we could offer some suggestions to you.

Q: No low temperature cut off? I see replies both yes and no. Which is it?

Hi there, thank you for your inquiry. Unfortunately, the 12V190Ah battery does not have a low-temperature cut-off function. However, we have upgraded 12V100Ah and 12V200Ah with an auto-heating function that may fit your purpose. The auto-heating battery can be charged at ambient temperatures of -4°F/-20°C. I hope this helps.

4.6/5

Product ID: 488245300

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Details

Brand
power queen
Size
12V 300Ah
Number Of Cells
8
Terminal
M8
Manufacturer
Power Queen

⚡300Ah Capacity

🌍10-Year Life

🔋200A BMS

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Description

🔋 Power Up Your Adventures with the Ultimate Energy Solution!

UNMATCHED USABLE ENERGY - Harness 3.84kWh to power your life seamlessly.
SCALABLE ENERGY SOLUTIONS - Connect up to 16 batteries for a whopping 61.44kWh capacity.
SAFETY FIRST WITH 200 A BMS - Built-in protection against overcharge and short circuits.
ECO FRIENDLY LONG LASTING - Enjoy 15,000+ deep cycles with a 10-year lifespan.
DOUBLE THE POWER SAME SPACE - More energy storage than traditional lead-acid batteries.

The Power Queen 12.8V 300Ah LiFePO4 Battery is a high-capacity lithium battery designed for solar, RV, marine, and off-grid applications. With a built-in 200A Battery Management System, it offers enhanced safety and efficiency, supporting up to 3.84kWh of usable energy and over 15,000 deep cycles, making it a reliable choice for energy storage.

Specifications

Manufacturer	Power Queen
Brand	power queen
Model	12V-LFP-B
Item Weight	63 pounds
Product Dimensions	20.55 x 9.45 x 8.58 inches
Country of Origin	China
Item model number	12V300Ah Basic
Batteries	1 Lithium Polymer batteries required.
Manufacturer Part Number	P12V300-200
Amperage	300 Amps

Have a Question? See What Others Asked

Can you jump start a car with this? I feel like no. Id like to know why if so as in what damage could be done?

The 2 50ah batteries are mounted in series in the pride mobility scooter to power a 24 volt motor. Charging is via a 3 pin xlr connector. What charger

Could the 300ah 12v be used to start a 3 cylinder 23hp diesel engine?

No low temperature cut off? I see replies both yes and no. Which is it?

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