3.2V 50Ah Lithium Iron Phosphate Battery with 3500 Cycles for RV and Solar Storage
Price:
negotiable
MOQ:
4
Delivery Time:
10 days
Brand:
EVE
Product Description
3.2V 50Ah Lithium Ion Phosphate Battery For RV
New Arrival Lithium-ion Phosphate Battery 3.2V Lifepo4 For Motorhome RV EV
| Model Name | Hot Sale 50ah Lithium Iron Phosphate battery 3.2V Lifepo4 for DIY Solar Storage System |
|---|---|
| Rechargeable | YES |
| Nominal Capacity (Ah) | 50AH |
| Cut off Voltage | 2.5V-3.65V |
| Internal resistance | ≤0.7mΩ |
| Discharge temperature | -20°C ~ 55°C |
| Charge temperature | 0°C ~ 55°C |
| Max charge current | 3C(150A) |
| Max. Discharge Current | 3C(150A) |
| Dimension | 135*29.3*185mm |
| Weight | 1395±50g |
Note:
- This item is Brand new 50Ah cycle life more than 3000 cycles.
- The price includes Bus bars and Bolts. One Battery comes with one set bus bar and bolt. Contact us if more are needed.
- Busbars size: 135*29.3*185mm. Screw size: M6
- We test all battery Voltage and Internal resistance.
- Price for lithium cells changes frequently. Contact us for best price and shipping cost.
Key Features
- Safest Li-Ion battery with built-in PCM/PCB, non-flammable and non-explosive
- Clean and Green energy with no toxic materials
- Long life cycle: 80% capacity remains after 500 deep cycles
- No memory effect, highly efficient charging anytime with no capacity reduction
- Operation temperature: -20°C to 55°C
- Excellent performance at high temperatures with high temperature resistance
- Low self-discharge rate: < 3% monthly
Applications
CATL 271AH Batteries can be widely used for ESS, RV, Marine, Yacht, Home Solar Energy, UPS, Motor Home, Low Speed Electric Vehicles, Rickshaw, and as an ideal replacement for SLA Lead Acid batteries.
DIY Installation Guide
Binding/Compressing Cells
Manufacturer documentation often refers to this as "fixture" due to translation. Mild compression is recommended to maximize life cycles. As cells charge or discharge, they expand or contract slightly depending on temperatures and C-Rate.
Mild compression helps prevent stress on terminals and changes to internal cell structure, which over time can decrease capacity and performance. This is especially important in mobile applications or those with vibrations. Friction may also wear protective wrapping and casing over time.
A basic general rule is to use approximately 10-14 lb.ft / 140-200 kgf.cm pressure/compression when cells are at 50% SOC (3.200V) @ 25°C/77°F. Always refer to manufacturer specifications data sheet.
This can be achieved using fibre-tape, strapping, or other flexible binding materials. Protect cell corners from crushing. Alternatively, use a frame with end plates pulled together with threaded rods and nuts. Custom cases are another common option.
Tip: When assembling your cell pack, consider placement of temperature sensor probes for your BMS. This subject extends beyond this document's scope.
Transportation & Delivery
Shipping to USA
- Method: By sea + Express (DDP, Tax free)
- ETD: 5-8 days
- ETA: 25-35 days after sailing (Most orders. Please wait patiently or contact us)
- Tracking updates after local express pickup, usually 15-25 days after sailing
Shipping to EU
- Method: By railway + Express (DDP, Tax free). Except Switzerland, Romania
- ETD: 5-8 days
- ETA: 30-45 working days after shipping (Most orders. Please wait patiently or contact us)
- Tracking updates after local express pickup, usually 25-40 working days after shipping
Other: For remote areas not listed, please provide shipping address and zip code for verification.
About Us
Changsha Deligreen Power Co. LTD, founded in 2010, is a "Green Energy Solution Service Provider" featuring newest technology, innovative ideas, and hard-working, honest people.
Focus: Lithium rechargeable batteries, BMS, Balancer, chargers, and related products.
Main Applications: Electric bicycles, scooters, motorhomes, AGV, solar/wind systems, energy storage systems, trucks, and more.
Our Promises:
- Real lithium capacity
- 100% refund for any quality problems
- 100% replacement for any shipping damage
- Lifetime fast technical support
Customer satisfaction is our endless pursuit.
Frequently Asked Questions
What is the life expectancy of a Lithium battery?
The typical estimated life of Lithium Iron Phosphate (LiFePO4) batteries is 5-15 years or 2000 to 8000 charge cycles. One charge cycle represents use from fully charged to fully discharged and fully recharged again.
Where can I get the price?
Please click Contact Now or Request a Quote. We will provide the best quote within 24 hours after receiving product specifications including voltage, capacity, and application details.
How can you guarantee your quality?
Normally we send a sample for confirmation first. We manufacture bulk orders exactly as requested. We offer 1-year warranty for small battery packs and 2-3 years for larger batteries.
What is your term for payment?
We accept T/T, L/C, Paypal, Western Union, Money Gram, Ali Express, Cash, etc.
What kind of certificates do you have?
We provide CE, ROHS, MSD, and Shipping Certifications.
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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