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":"304AH Capacity 3500 Cycles Screw Type Lifepo4 Lithium Battery for Solar Energy","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/a8\/167ccec8cb0ea9b9df3ffccb3686-200x200-1\/304ah_capacity_3500_cycles_screw_type_lifepo4_lithium_battery_for_solar_energy.jpg","attrs":{"Brand Name":"EVE","Model Number":"304Ah","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"}}
304Ah 320Ah US Stock Shipping Free 48V LiFePO4 Lithium Battery for Solar DIY ESS
Product Overview
EVE LF304 Grade A prismatic lithium iron phosphate battery cells with screw terminals, ideal for solar energy storage systems, DIY projects, and various industrial applications.
Product Name
304Ah 320Ah US Stock Shipping Free 48V LiFePO4 Lithium Battery for Solar DIY ESS
Technical Specifications
General Specification
Details
Nominal Capacity
304 Ah @ 0.5C discharge
Nominal Voltage
3.2V
Cycle Life
≥3500 cycles @ 25°C
Max Charge Current
1C (304 Ampere)
Max Pulse Discharge
2C for 30 seconds
Charging Temperature
0℃~55℃
Storage Humidity
<70%
Dimensions
174 × 72 × 205mm
Weight
5.5KG
Applications
Engine starting battery
Home appliances energy storage
Solar and wind power systems
RV, Camping car, Yacht, Boat, Caravan
Golf cart, Forklift
Electrical bike, Motorbike
Home energy storage system (Powerwall)
Product Features
Screw Terminal Connection - Easy DIY installation with included busbars and M6 nuts
Long Cycle Life - 80% capacity retention after 500 deep cycles, 2000+ cycles lifespan
Wide Temperature Range - Operation from -20°C to 55°C
No Memory Effect - Efficient charging anytime without capacity reduction
Low Self-Discharge - Less than 3% monthly discharge rate
Connection & Installation
Screw-connected prismatic battery cells designed for easy DIY mounting with busbars and screws. Perfect for custom battery pack assembly.
DIY Safety Guidelines
Always wear safety glasses and gloves when working with electrical equipment
Ensure cells are within operating temperature range before use
Do not use punctured, damaged, or leaking cells
Provide adequate protection during assembly and use
Dispose of properly at recycling facilities
Do not submerge in water or expose to direct heat/fire
Avoid harsh impacts and extreme vibrations
Packaging
Protected with foam inserts and UN-certified cartons for safe transportation.
Critical Safety Advice
Do not submerge battery in water
Do not reverse positive and negative terminals
Do not disassemble, dispose in fire, heat, or short circuit
Do not expose to direct sunlight for extended periods
Keep away from children
Do not short circuit under any circumstances
Fully charge new batteries before first use
Do not open battery safety valve
Do not violently tighten terminal screws
Do not mix different battery brands, capacities, or conditions
Important Notes
Check all battery voltages and internal resistance before DIY assembly. Ensure proper balancing. Basic electronics knowledge required for assembly. Some cells may have minor scratches from transportation - these do not affect performance.
Shipping Information
Area
Shipping Method
Shipping Time
VAT
EU
By train + door delivery
30-45 business days
No VAT
EU
By truck + door delivery
20-30 business days
No VAT
US
By ocean + door delivery
50-60 business days
No VAT
Australia
By ocean + door delivery
20-30 business days
No VAT
Thailand
By ocean + door delivery
15-20 business days
No VAT
ALL
UPS
5-8 business days
With VAT
ALL
By air
7-12 business days
Depends
Note: We ship worldwide. Contact us for specific country shipping options. Honest and reliable shipping services guaranteed.
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 lifespan is 5-8 years or 2000-5000 charge cycles, depending on depth of discharge, current rate, temperature, and balancing system usage.
Q3: Can I use a normal solar controller with LiFePO4 batteries?
We recommend using LiFePO4-specific solar controllers. Lead acid controllers may damage the PCB protection circuit over time with constant pulse currents.
Q4: Do you offer reseller pricing?
Yes, we support partners who share our vision for clean energy. Contact us for reseller pricing and 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 for weeks?
This is normal for international shipping. Tracking updates begin 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...
