USA Warehouse Stock 3.2V 304AH Lifepo4 Lithium Battery with 3500 Cycles for Energy Storage
Price:
negotiable
MOQ:
4
Delivery Time:
15 days
Brand:
EVE
Product Description
USA Warehouse Stock Shipping Lifepo4 Lithium Battery 300ah 320ah 304ah For Energy Storage
Product Overview
EVE LF304 320ah capacity screw-type lithium battery with free busbars and M6 nuts. Available from Las Vegas warehouse with 3-7 day shipping to USA addresses.
Technical Specifications
| Parameter | Specification |
|---|---|
| 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, and powerwall systems.
Product Features
- EVE Lifepo4 3.2V 304Ah Grade A cells with QR code
- Screw connection type for easy DIY assembly
- Built-in PCM/PCB for safety 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
Connection & Assembly
Screw-connected prismatic battery cells can be easily mounted with busbars and screws for DIY projects.
DIY Safety Guidelines
- Wear safety glasses and gloves when working with electrical equipment
- Ensure cells are within operating temperature range before 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
Packaging
Protected with foam and UN-certified cartons for safe transportation.
Safety Warnings
- 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, capacities, or conditions in one pack
Important Notes
Check all battery voltages and internal resistance before DIY assembly. Ensure they are balanced. While batteries are tested before shipment, you should verify them upon receipt. Basic electronics and battery assembly knowledge is required. No refund or warranty for unprofessional operations. Some cells may have minor scratches from transportation that do not affect performance.
Shipping 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 |
Note: We 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 for free?
Yes, we include busbar connectors and screws free with battery purchase.
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 balancing system usage.
Typical estimated life is 5-8 years, or 2000 to 5000 charge cycles, depending on depth of discharge, working current rate, temperature, and balancing system usage.
Q3: Can I use a normal solar controller with LiFePO4 batteries?
We recommend using LiFePO4/Lithium Ion solar controllers. Lead Acid controllers may provide pulse currents that could damage the PCB over time.
We recommend using LiFePO4/Lithium Ion solar controllers. Lead Acid controllers may provide pulse currents that could damage the PCB over time.
Q4: Do you offer reseller pricing?
Yes, we support partners who share our values for creating a clean, green world with competitive pricing and service support.
Yes, we support partners who share our values for creating a clean, green world 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.
This typically occurs when we cannot provide accurate logistics pricing for your country. Please contact us directly for purchasing.
Q6: Why don't I see tracking updates for weeks?
This is normal. Tracking numbers won't update until packages arrive in your country. No tracking is available during train/sea transit.
This is normal. Tracking numbers won't update until packages arrive in your country. No tracking is available during train/sea transit.
Q7: Are the cells balanced when purchased?
Yes, we match and balance all cells to ensure consistent internal resistance, voltage, and capacity before delivery.
Yes, we match and balance all cells to ensure consistent internal resistance, voltage, and capacity 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