Cornex 3.2V 280ah Prismatic Lifepo4 Car Battery Shopping For 320ah 314ah 306ah 304ah 302ah 300ah 280ah Lithium Ion Batteries

🕒 24 Hours Online Support

✈️ DDP Tax-Free Shipping

🚀 3-7 Days Swift Delivery

We now have enough stock in China/Poland EU location for the 3.2V LiFePO4 cell, 12V LiFePO4 battery pack, and 48V energy storage system. It's the best time to have quick shipping!

Products Description

Model	LF304	LF280	LF230
Nominal capacity	304Ah	280Ah	230AH
Typical voltage	3.2V	3.2V	3.2V
Max Charge voltage	3.65V	3.65V	3.65V
AC impedance resistance	≤0.25mΩ	≤0.25 mQ	≤0.25mΩ
Charging temperature	0℃~55℃
Weight	5.5KG	5.3kg	4.3kg
Dimension	20817372mm	20017372mm	17454207mm
Grade	Grade A & Brand New with Original QR Code
Cycle Times	>6000 Cycle Times
Warranty	5 years warranty

Application: Backup power for home energy storage systems, campers, RVs, yachts, etc.

These RTS (Ready to Ship) products allow you to select the quantity and make payment directly. RTS orders will be given priority in shipping.

Key Features:

Grade A quality, brand new with original factory QR code.
LiFePO4 cells come with complimentary: Busbars, Bolts, Insulation boards.
Example: 4pcs batteries include 4 busbars, 16 nuts, and 4 epoxy boards.
Busbars size: 280Ah/304Ah (90*20*2mm), 230Ah (80*20*2mm). Screw size: M6.
All batteries are tested for voltage, internal resistance, and capacity before delivery.

Our Advantages

💡 Your Expert For Power Solution

With 10 years of experience in the battery industry, we have served over 12,000 customers from 80+ countries. We maintain a repurchase rate of over 90% and an on-time delivery rate of 99.5%.

🏭 Source Factory & Direct Distributor

We are direct distributors for EV, CATL, LISHEN, CALB, and REPT batteries. All batteries are 100% original Grade A and brand new, with fresh weekly stock.

🛡️ Guaranteed Quality & Warranty

100% tested batteries with matched voltage and IR. We have self-operated overseas warehouses and repair centers in Germany, providing product guidance and technical support.

Quality Assurance

Grade A 100% Brand New with Original QR code!

All single batteries must test over 3 times before shipping to ensure top quality level, full capacity, matched voltage, and internal resistance.

Product Packaging

High hardness custom sponge to strengthen the battery.
5 layers of dangerous goods export corrugated carton.
Positive and negative terminals with insulation.
Test data labeled on each cell before delivery.
Wooden packing available upon request.

Certifications

Frequently Asked Questions

Q1: Are the batteries brand new and Grade A?

Yes, all batteries are 100% Brand New, Grade A quality, and come with the original factory QR code for verification.

Q2: What is included in the battery package?

Each cell comes with complimentary accessories including busbars, bolts, and insulation epoxy boards. For example, 4 cells include 4 busbars and 16 nuts.

Q3: How long is the warranty and what does it cover?

We provide a 5-year warranty. If the capacity drops below 80% of its initial capacity during this period, we will provide a replacement or a satisfied solution based on your test results.

Q4: Do I need to balance the cells before assembly?

Yes, for DIY battery packs, it is essential to get the cells balanced (same voltage) before assembly. Proper BMS protection must also be used to prevent damage.

Q5: What tests are performed before shipping?

Every single battery undergoes testing for voltage, internal resistance, and capacity at least 3 times before delivery to ensure they are perfectly matched.

Q6: What is the estimated delivery time for RTS orders?

RTS (Ready to Ship) orders are prioritized and typically delivered within 3-7 days via swift delivery options.

Product Detail

Cornex 3.2V 280ah Prismatic Lifepo4 Car Battery Shopping For 320ah 314ah 306ah 304ah 302ah 300ah 280ah Lithium Ion Batteries