Shenzhen Elite New Energy Co., Ltd.
ELITE NEW ENERGY MAKES GREENER LIFE
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3.2V 277Ah ESS Battery System 886.4Wh 5.8kg Lithium Iron Cell
Energy Storage System Battery Cell 3.2V 277Ah LiFePO4 Lithium Iron Cell
Feature
1. Wide operation temperature, -20°C~60°C.
2. Environment friendly, none polluted composition included, after using the outcome is iron, benefit to environment.
3. Long life span: lifepo4 battery has over 10 years life.
4. Lighter weight and smaller size with larger capacity.
5. High energy density.
6. Excellent safety performance.
| Nominal Voltage | 3.2V |
| Nominal Capacity | 277Ah |
| Energy | 886.4Wh |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >3000 cycles@1C 100% DOD |
| Months Self Discharge | <3% |
| Efficiency of Charge | 100%@0.5C |
| Efficiency of Discharge | 96-99% @1C |
| Charge Cut-off Voltage | 3.65±0.2V |
| Charge Mode | 0.2C to 3.65V, then 3.65V charge current to 0.02C(CC/CV) |
| Recommend Charge Current | 20A |
| Max. Charge Current | 100A |
| Max. Continuous Discharge Current | 100A |
| Max. Pulse Current | 200A(10S) |
| Discharge Cut-off Voltage | 2.5V |
| Charge Temperature | 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity |
| Storage Temperature | 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity |
| Cell&Method | 1S |
| Package | PVC warpping |
| Dimensions(in./mm.) | 174*72*207mm |
| Weight(lbs./kg.) | 5.8kg |
Product Images
Product Advantages
1. Professional technical team: Elite’s R&D technical team has received more than 20 inventions and application patents.
2. Unique pack technique: Elite possesses special pack technique to batter protect the battery cell and increase the life span of the battery pack.
3. Safety certification guarantee: Most batteries have been certificated according to international standard including CE, MSDS, UN38.3, UL etc..
4. Professional sales team: Elite possess well-trained sale team that help clients addressing difficulty meeting during battery selecting and battery using.
5. Punctual delivery: Elite has strict production plan to promise punctual delivery of the goods.
6. Perfect after-sales service: Elite has a professional QC team which applies strict quality control on production and provide perfect after-sales service to clients.
Packaging & Shipping
Package: With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Shipping: By air, by sea, by express, railway transportation and so on.
Q&A
1. Where can I get the price?
We will offer you the quotation within 24 hours after receiving your inquiry.
2. What is your MOQ ?
Sample order for testing is available.
3. How can you guarantee your quality.
Elite implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management during every process. Besides, all of our products have 3-5 years warranty.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days.
5. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order;
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommend the most suitable solution for you according to your detailed order and situation.