Deligreen LF280K 3.2V 280Ah LiFePO4 Lithium Ion Battery with 6000 Cycles for Solar System
Price:
negotiable
MOQ:
4
Delivery Time:
15 days
Brand:
EVE
Product Description
Deligreen LF280K 3.2V 280Ah LiFePO4 Lithium Ion Battery For Solar System
Deligreen Brand New Grade A 3.2V LiFePO4 Lithium Ion Battery 280Ah LF280K For Solar System
| Specification | Value |
|---|---|
| Nominal capacity | 280.0 Ah @ 0.5C discharge |
| Nominal voltage | 3.2V |
| Cycle Life | ≥6000 cycles |
| Max Charge Current | 1C (280 Amper) |
| Charging Temperature | 0℃~55℃ |
| Storage Humidity | ＜70% |
| Dimension | 174×72×205mm |
| Weight | 5.25kg |
Stud and screw terminal optional. Contact us for terminal confirmation.
Product Overview
This item is EVE LiFePO4 3.2V 280Ah battery with QR code, Grade A, brand new.
The 280Ah LiFePO4 lithium battery is a popular choice for DIY users in solar energy storage and off-grid backup applications. Suitable for caravan, camp caravan, golf cart, forklift, electrical bike, motorbike, and more.
Connection Method
Screw connected - the prismatic battery cell can be easily mounted/connected with busbars and screws for convenient DIY installation.
Key Features
- EVE LF280N is the latest lithium battery model
- 6000 cycles lifespan
- Screw type terminals with free busbars and M6 nuts included
- Safety: Built-in PCM/PCB protection, non-flammable and non-explosive
- Clean and green energy with no toxic materials
- Long life cycle with 80% capacity retention after 500 deep cycles
- No memory effect - highly efficient charging anytime without capacity reduction
- Operation temperature: -20°C to 55°C
- Excellent performance at high temperatures with high temperature resistance
- Low self-discharge rate: < 3% monthly
Quality Assurance
DIY Safety Guidelines
- Exercise caution when working with all electrical equipment
- Wear safety glasses and gloves when appropriate
- Sparks and flashes can damage your eyes
- Ensure cells are within operating temperature range prior to use
- Do not use if cells are punctured, damaged, or leaking
- Provide adequate protection to cells during assembly and use
- Dispose of properly at recycling facilities
- Do not submerge in water
- Do not allow contact with direct heat, extreme temperatures, or fire
- Prevent harsh impacts or extreme vibrations
Deep cycle capability with more than 2000 cycles lifespan - longer life than lead acid batteries.
Packaging
Foam padding and UN-certified carton packaging for safe transportation.
This lithium battery is suitable for many applications including golf cart, RV, solar storage system, E-motorcycle, home energy storage system, powerwall, and more.
Critical Safety Advice
- Do not submerge the battery in water
- Do not insert batteries with (+) and (-) reversed
- Do not disassemble, dispose in fire, heat, or short circuit
- Do not expose batteries to sunlight for long periods
- Do not keep batteries close to children
- Do not short circuit the battery in any situation
- Do not discharge new batteries - fully charge them first
- Do not open the battery safety valve
- Do not violently wrest the screw on the terminal
- Do not mix different brands of batteries in one pack
- Do not mix different capacity or condition batteries together
Important User Tips
Please check all battery voltages and internal resistance to ensure they are balanced before DIY assembly. All batteries are tested before shipment, but you should verify them as well.
You must have basic knowledge of electronics and battery assembly. If you lack experience, please learn more before attempting assembly. No refund or warranty for unprofessional operations.
Some cells may have minor scratches due to handling or transportation, but this does not affect performance.
Shipping & Delivery Information
Shipping to USA
By sea + Express (DDP, Tax free)
ETD: 5-8 days
ETA: 25-35 days after sailing
Tracking updates after pickup by local express (typically 15-25 days after sailing)
Shipping to EU
By railway + Express (DDP, Tax free) - Except Switzerland, Romania
ETD: 5-8 days
ETA: 30-45 working days after shipping
Tracking updates after pickup by local express (typically 25-40 working days after shipping)
For remote areas not listed, please provide shipping address and zip code for verification.
| Area | Shipping Method | Shipping Time | VAT |
|---|---|---|---|
| EU | By train + delivery to door | 30-45 business days | No VAT |
| EU | By truck + delivery to door | 20-30 business days | No VAT |
| US | By ocean + delivery to door | 50-60 business days | No VAT |
| Australia | By ocean + delivery to door | 20-30 business days | No VAT |
| Thailand | By ocean + delivery to door | 15-20 business days | No VAT |
| ALL | UPS | 5-8 business days | With VAT |
| ALL | By air | 7-12 business days | Depends |
Note: Please choose your preferred shipping method. We can ship to other countries - contact us for details. We prioritize honesty and reliability over cheap but unreliable shipping options.
Frequently Asked Questions
Q1: Are busbars and screws included and free?
Yes, we ship the battery with busbar connectors and screws included free of charge.
Q2: What is the lifecycle of the battery?
The typical estimated life of Lithium Iron Phosphate (LiFePO4) batteries is 5-8 years, or 2000 to 5000 charge cycles, depending on specific usage conditions such as depth of discharge, working current rate, working temperature, and whether a balancer is used.
Q3: Can I use a normal solar controller to charge LiFePO4/Lithium Ion batteries with PCB?
For LiFePO4/Lithium Ion batteries, we always recommend using a LiFePO4/Lithium Ion solar controller. Lead Acid solar controllers constantly provide pulse current to the battery, which may damage the PCB over time and compromise battery protection.
Q4: Can resellers get special pricing from Deligreen?
Yes, we are seeking partners who share our values in creating a clean and green world. We provide full support in both service and pricing for resellers.
Q5: Why can't I buy batteries from your store?
This typically occurs when we cannot provide accurate logistics pricing for your country. Please contact us directly with any purchase requirements.
Q6: Why is there no tracking information update after waiting for weeks?
This is normal - please be patient. Tracking numbers are not updated until packages arrive in your country. No tracking is available while packages are in transit by train.
Q7: Are the cells I purchase balanced?
We understand the importance of cell consistency in battery packs. We match and balance all cells to ensure internal resistance, voltage, and capacity are completely matched and balanced before delivery.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Deligreen Power Co.,ltd
Location
14018-1422 Building A AUX Plaza,Dujuan Rd,YueLu District,Changsha,Hunan Province,China|Factory: 2nd Floor, No. 8 Gangzhilong Technology Park, Songbailing Avenue 33, Zhongkai District, Huizhou City,Guangdong Province,China
Contact Person
Leo Zeng