Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Deligreen 3.2V 280Ah LiFePO4 Battery with 6000 Cycles for Solar System","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/46\/ab739e4892c6e8c14ca223acf4cb-200x200-1\/deligreen_3_2v_280ah_lifepo4_battery_with_6000_cycles_for_solar_system.jpg","attrs":{"Brand Name":"EVE","Model Number":"280Ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
{"title":"YW280ah LF280K Manson Seplos DIY Battery Kits","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/a0\/a2bfa32f6df2506cbb4cc9fc1990-200x200-1\/yw280ah_lf280k_manson_seplos_diy_battery_kits.jpg","attrs":{"Brand Name":"EVE","Model Number":"280Ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
{"title":"Original Grade A+ EVE MB31 314ah 8000 Cycles LFP LiFePO4 Cell Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/18\/e2599d6b59366cebcc0c748b356e-200x200-1\/original_grade_a_2b_eve_mb31_314ah_8000_cycles_lfp_lifepo4_cell_lithium_battery_iron_phosphate.jpg","attrs":{"Brand Name":"EVE","Model Number":"314Ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
{"title":"EU warehouse stock EVE MB56 628AH LiFePO4 Battery Cell for Solar panel energy","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/7a\/ae2c6a948a3bccda4af657611072-200x200-1\/eu_warehouse_stock_eve_mb56_628ah_lifepo4_battery_cell_for_solar_panel_energy.jpg","attrs":{"Brand Name":"EVE","Model Number":"628Ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
{"title":"3C high discharge EVE 334ah LF334 Lifepo4 Lithium ion battery cell charging at","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/f8\/f4a3896e6e8bbb8d128c595d000e-200x200-1\/3c_high_discharge_eve_334ah_lf334_lifepo4_lithium_ion_battery_cell_charging_at_10c.jpg","attrs":{"Brand Name":"EVE","Model Number":"334ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
{"title":"Car Audio 12V Lifepo4 Battery 22ah Prismatic Cell For Yacht Boat Caravan","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/d6\/cca53ae05ded241b546872499349-200x200-1\/car_audio_12v_lifepo4_battery_22ah_prismatic_cell_for_yacht_boat_caravan.jpg","attrs":{"Brand Name":"EVE","Model Number":"22Ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
{"title":"8000 Cycles 628AH LiFePO4 Lithium LFP Battery Prismatic Cell for Capacity and","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/0a\/d21117a686c798a6d5876fa80a0c-200x200-1\/8000_cycles_628ah_lifepo4_lithium_lfp_battery_prismatic_cell_for_capacity_and_durable_energy_storage.jpg","attrs":{"Brand Name":"EVE","Model Number":"628Ah","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
Deligreen LiFePO4 Lithium Ion Battery 3.2V 280Ah 48V 300Ah For Solar System
Deligreen Brand New Grade A 3.2V LiFePO4 Lithium Ion Battery 280Ah 300Ah 48V 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
Important Notes:
This is LF280N model - contact us for LF280K requirements
LF280N features intact QR code, brand new, Grade A quality
Available in screw terminal type with caps or welded terminals - confirm type with us
Includes free busbars, screws, and nuts for assembly connection
Warehouse stock available in Las Vegas, US and Poland - contact for availability and pricing
Real capacity: 280Ah-285Ah
Connection
Screw-connected prismatic battery cells can be easily mounted and connected with busbars and screws. Suitable for DIY assembly.
Product Features
EVE LF280N new Lithium battery model with 6000 cycles
Screw type terminals with free busbars and M6 nuts included
Safety: Built-in PCM/PCB protection, non-flammable and non-explosive
Clean green energy with no toxic materials
Long life cycle: 80% capacity remains after 500 deep cycles
No memory effect - highly efficient charging anytime
Operation temperature: -20°C to 55°C
Excellent high-temperature performance and resistance
Low self-discharge rate: <3% monthly
Quality Assurance
DIY Assembly Safety Guidelines
Exercise caution when working with electrical equipment
Wear safety glasses and gloves when appropriate
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 expose to 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
Secure packaging with foams and UN-certified cartons for safe transportation.
Applications
This lithium battery is suitable for multiple applications including golf carts, RVs, solar storage systems, e-motorcycles, home energy storage systems, powerwalls, 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
Professional Assembly Tips
Check all battery voltages and internal resistance before DIY assembly
Ensure batteries are balanced before use
All batteries are tested before shipment, but retesting is recommended
Requires basic knowledge of electronics and battery assembly
No refund or warranty for unprofessional operations
Minor scratches may occur during transportation but do not affect usage
Shipping & Delivery Information
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
Shipping Note: We can ship to other countries - contact us for details. We prioritize honesty and reliability over cheap but unreliable shipping methods.
Frequently Asked Questions
Q1: Are busbars and screws included and free?
Yes, we include busbar connectors and screws free with battery purchase.
Q2: What is the lifecycle of the battery?
Typical estimated life is 5-8 years, or 2000 to 5000 charge cycles, depending on depth of discharge, working current rate, temperature, and balancer usage.
Q3: Can I use a normal solar controller with LiFePO4 batteries?
We recommend using LiFePO4/Lithium Ion solar controllers. Lead acid controllers may damage the PCB protection over time.
Q4: Do you offer reseller pricing?
Yes, we support partners who share our vision for clean, green energy with competitive pricing and service support.
Q5: Why can't I buy batteries directly from your store?
This typically occurs when we cannot provide accurate logistics pricing for your country. Please contact us directly for purchasing.
Q6: Why is there no tracking update after weeks?
This is normal - tracking numbers update only when packages arrive in your country. No tracking is available during transit.
Q7: Are the cells balanced before shipment?
Yes, we match and balance all cells to ensure consistent internal resistance, voltage, and capacity before delivery.
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...
