Product Details:
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Size: | 71.8*174.6*207.1mm | Lifecycle: | 3000 Cycles |
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Application: | Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, Electric Vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Su | Warranty: | 3 Years |
Battery Size: | 3.2V277AH | Weight: | 5.4KG |
High Light: | Solar Storage lithium ion car battery,lithium ion car battery 5.4KG,Solar Storage lifepo4 prismatic battery |
This is a 3.2V 277AH solar energy storage system Lifepo4 battery. The quality is very good, the actual capacity is higher than the specification, it can be as high as 285AH, it has 3000 cycles of DOD 80%, and the internal resistance is ≤0.40mΩ. Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. The rated voltage of the single unit is 3.2V, and the charge cut-off voltage is 3.6V~3.65V. Lithium iron phosphate batteries have a series of unique advantages such as high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate, no memory effect, and environmental protection.
Lifepo4 battery 3.2V 280AH Specification
Dimension(Welding terminal) | 72*175*207mm |
Dimension (Screw terminal) | 72*175*217mm |
Weight | Max. 5350g |
Min.capacity | 277AH(0.5C)@25℃ |
Min.energy | 891wh(0.5C)@25℃ |
SOC window | 10~90% |
Terminal | Welding/Screw terminal |
Impedance (1kHz) | ≤0.4mΩ |
Max. | 3.65V |
Nominal | 3.2V |
Min. | 2.5V |
Maximum continuous charge | 277A |
Maximum sustained discharge | 277A |
Gravimetric | 164Wh/kg |
Volumetric | 357Wh/L |
Operation (Charge) | 0~55℃ |
Operation (Discharge) | -20~55℃ |
Storage | -20~55℃ |
50% SOC and storage at 25±2℃for 3 month | ≤3% |
1C/1C,80% DOD25℃ | 3000 cycles |
35℃ average temperature | 3 years |
Overcharge,Over-discharge,Short ,Heat | GB/T 31485-2015 |
Lifepo4 solar cell.
With the increasing awareness of environmental protection, many car companies have formulated long-term plans for the production of new energy vehicles. Therefore, environmentally friendly lithium batteries are bound to become the future trend.
As an environmentally friendly battery, Lifepo4 battery is considered free of rare metals, heavy metals and non-toxic, complies with European RoHS regulations, and is an absolute green battery. It has an exceptionally long cycle life. Generally speaking, the life of lithium iron phosphate battery is 3000 cycles. And the latest generation of lifepo4 batteries can even cycle 7000 times.
Its functions are very powerful, and its applications cover three major fields of "power, consumption, and energy storage". It is very light and portable and easy to install. It weighs only a third of the lead-acid battery. Baidun has a variety of power solutions, Baidun battery is your best choice.
Baidun has been cultivating new energy Lifepo4 lithium battery for 12 years!
The main products are lithium iron phosphate batteries, lithium titanate batteries, ternary lithium batteries, lithium ion battery cells, battery packs, portable power supplies, household energy storage, commercial off-grid energy storage and solar system chargers for solar energy storage systems.
The product application covers the three major fields of "power, consumption and energy storage". Widely used in: various electric vehicles, photovoltaic energy storage, household energy storage, signal system, emergency lighting system, communication equipment, solar energy and wind energy storage system, backup power supply for fire fighting equipment, UPS (uninterruptible power supply), portable digital products, etc. industry.
Baidun has always adhered to the business philosophy of high safety, high quality and environmental protection as its core values. Provide customers with the best overall power solutions, OEM/ODM services and comprehensive after-sales support to meet the different needs of customers! Integrity and professionalism, this is also our responsibility!
Why choose Baidun
1. We provide one-stop power solutions to save design time and cost for customers:
-- Package Design/Case Design/BMS Design
2. Strict quality control system to improve the competitiveness of customers:
-- 100% PCM test passed IQC
-- OQC 100% capacity test
3. On-time delivery and excellent service:
-- Fast delivery within 10 days when in stock
-- 8 hour response and 48 hour resolution
4. Experienced R&D team to become a professional power solution consultant for customers:
-- Comprehensive battery testing center (safe and reliable testing)
——Powerful ODM capabilities to meet customized design requirements
FAQ
1. Where is the main market of BAIDUN?
With many years of experience, we work with many clients all over the world. Mainly from the top 3 markets are North America, Europe and Asia, with a few other countries.
2. What can you buy from us?
Lithium battery, battery pack, charger, photovoltaic off-grid energy storage system
3. How to calculate the shipping cost?
Please contact us before placing an order, we will calculate the specific shipping cost according to different countries, different postal codes and different order weights. We will provide you with the best shipping methods and accurate shipping rates.
4. The battery is so heavy, is it easy to break on the road?
This is also a matter of great concern to us. After a long period of improvement and validation, our packaging is now very safe and reliable. When you open the package, you will definitely feel our sincerity.
5. The delivery time set by your system is 15 days, do I really need to wait that long?
No, if it's not a custom order, we usually ship it out within 7 business days.
6. What services can we provide?
Accepted delivery conditions: FOB, EXW;
Accepted payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Types: T/T, L/C, Credit Card, PayPal, Western Union, Cash;
Language: 19 languages
We provide one-stop battery power solutions, including cell selection, battery pack assembly, style design, OEM/ODM services and comprehensive after-sales support.
Customer first
24-hour online service to solve any order problems for you!
Contact Person: Olivia Lee
Tel: +86 13609052971