All-Weather 48V 400Ah RV Lithium Battery | Fast Charge for Boondocking & Extended Off-Grid Adventures

48V 400Ah LiFePO4 Battery for RV & Motorhome | 200A Fast Charge, Built-in BMS | Self-Heating for All-Weather Power

48V 400AH Lithium Battery Pack Parameter Table:

Battery pack picture:

48V 400AH Lithium Battery Pack

Size details:

Why Choose Benergy 48V LiFePO4 Battery Packs? Your Ultimate Power Solution

At Benergy, we are not just a supplier; we are dedicated manufacturers of advanced lithium power technology. Here’s why our 48V LiFePO4 battery packs are the superior choice for your needs, especially for RV and off-grid adventures:

* Vertical Integration & Superior Quality: Unlike resellers, we control the entire manufacturing process. We produce our own premium-grade LiFePO4 cells and expertly assemble them into battery packs. This ensures unmatched quality control, reliability, and performance in every unit.

* The Perfect Lead-Acid Replacement: Our batteries are designed as direct drop-in replacements for standard 48V lead-acid batteries. Enjoy a massive upgrade with significant weight savings, double the usable capacity, zero maintenance, and a clean, eco-friendly solution without any modification hassle.

* Unmatched RV & Marine Benefits: Power your adventures without compromise. Our batteries provide silent, fume-free power for your RV, allowing you to boondock off-grid longer. With stable voltage output, you can reliably run appliances like refrigerators, inverters, and lighting systems. Their exceptional cycle life means reliable power for thousands of trips, making them the ideal choice for RVs, campervans, and marine applications.

* Application-Specific Customization: We understand that every power need is unique. We offer extensive customization options—from capacity and BMS settings to connectors and case specifications—tailoring the perfect battery pack for your specific application, whether it's for solar energy storage, electric vehicles, power tools, camping, or critical backup systems.

* OEM/ODM Expertise Welcome: We are a trusted manufacturing partner for businesses worldwide. We accept OEM and ODM orders, working closely with you to develop custom battery solutions that meet your exact brand and performance requirements.

Choose Benergy for reliable, high-performance power that sets the standard.

Package

Applications:

Benergy 48V lithium Iron Phoshpate battery packs can be widely used for e-scooter, e-bike, lawn mower, UPS etc.

Contact:

Your search for top-tier energy solutions ends here. Contact us to discover the possibilities.

FAQ:

Q1: Can I get free sample?
A1: Generally we don't provide free sample, but we can return sample cost when the buyer plant a bulk order.

Q2: How should I pay?
A2: You can pay via T/T, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

Q3: What is delivery time if we place an order?
A3: It depends order quantities. Usually, we can deliver goods within 10 -15 working days for small orders, for more QTY. order, let's confirm when you place offical order.

Q4: Are your factory or trading company?
A4: We are proffesional Lifepo4 cells and packs manufacturer with our own factory and brand BENERGY. We provide all kinds of OEM/ODM services for clients around globe.

Q5.What is your warranty?
A5:We offer 2 years warranty for all our battery pack.we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means,after 2000@80% DOD,there will still around 60% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.

Q6.Can we put 12V LiFePO4 battery pack in parallel or series by ourself?
A6:Yes. The battery can be put in parallel by customers. But there are few tips we need to pay attention:
1> Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate;
2> Do not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack;
3> Do not put the 12V batteries in series.
4> If you are not professional in parallel batteries, please don't handle the battery by yourself. It may cause danger and hurt the cycle life of battery;

5> If you want to make a higher capacity battery pack, like 12V 200Ah, pls order 12V 200AH directly. The cost for one 12V 200AH is lower than two 12V 100AH pack. To charge or discharge one 12V 200Ah directly is better than to charge or discharge two 12V 100AH packs, cycle life longer, safer.

Benergy Tech Co., Ltd. is an advanced Lithium Iron Phosphate (LiFePO4) Battery manufacturer who is dedicated to offer high power and energy density, long lifespan and ultra safe lithium cells and lithium battery packs.

Our factory is located in Dongguan Guangdong province which is in South of China.We have empolyed engineers and professional talents who been researching and producing lifepo4 batteries for over 10 years. And in 2017, we build our own pack production line to compose battery packs using our own cells. 

After improving and testing, now our lithium batteries are in perfect designing, high energy density and with long lifespan. We also developed high discharge rate prismatic cells, like 7AH which can bear 58C burst, which are widely used for motor cycle and car starting.

What's more, we developed a type of low temperature cells which can work extrem low temperature, maximium can work under -40°C. 

Now our lithium cells and battery packs can  be widely used for solar power, wind-turbine system, backup system, electric cars, electric motorcycle, electric power tools, medical equipment and other power systems. And they are selling well in Europe, USA, Canada, Australia, South Korea, Argentina etc. We can customerize different battery packs for our customers based on customer's detail application.

Welcome to contact us to know more about our factory and our products!

Attention: 

Dear valued customers/ friend,

Because fraud cases often occur nowadays, if you choose Benergy, please ensure that your order payment is made to our company account under any circumstances.

Benergy Tech Co., Ltd is our only company name. Please make sure your payment goes to our company account with benificery name of :Benergy Tech Co., Ltd  . And our official email is XX@benergytech.com. We don't use other email to send documents. 

If your payment goes to other company accounts, Benergy will not be responsible for these orders. We will not promise the shipping, or will not guarantee quality, or will not provide warranty for such orders.

Please be aware of the risks and avoid causing economic losses!

Hope you enjoy the cooperation with Benergy!