Lightweight Efficient 300ah LiFePO4 Battery for Marine Use

• Customization: Available
• Rechargeable: Yes
• Products Name: 3.2V 280ah LiFePO4 Battery
• Sample: Provided
• Customized: Yes
• 3000+ Deep Cycles: Supported
• Protection: Built-in BMS
• Certified: CE/RoHS
• Transport Package: Packed Into PE Bag & White Box, or Customized
• Specification: 72*174*200mm
• Trademark: ULi
• Origin: Guangdong, China
• Package Size: 72.00cm * 174.00cm * 200.00cm

Product Description

Product Description

Our LiFePO4 Battery uses safe LiFePO4 chemistry, supports 3000+ deep cycles, and is 50% lighter than lead-acid alternatives.
 
It has built-in BMS protection (against overcharge/short circuits) and enables fast charging (80% capacity in 1-2 hours).Ideal for solar storage, RVs, golf carts, marine use, and home backup power.
It's low-maintenance (no water refilling) and eco-friendly (no heavy metals, CE/RoHS compliant).

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FAQ

 1. Products

Q: What energy storage batteries do you offer?  

A: We offer residential, commercial, and industrial energy storage batteries.  

 

 2. Shipping & Delivery

Q: How long is delivery?  

A: 7-15 business days after order confirmation (custom orders take longer).  

 

 3. Orders & Payments

Q: What payments do you accept?  

A: T/T, L/C, PayPal, and other secure methods.  

 

Q: Can I customize orders?  

A: Yes, OEM/ODM is available for bulk orders.  

 

 4. After-Sales Service

Q: What's the warranty?  

A: 3-5 years warranty for our batteries.  

 

Q: How to get tech support?  

A: Email or call our team—we reply within 24 hours.  

 

 5. Quality & Certification

Q: Are products certified?  

A: Yes, they meet CE, UL, ISO, etc.  

 

Q: How is battery quality ensured?  

A: Strict testing is done before every shipment.