LFP3.2v50ah/100ah/200ah/272ah/280ah/300ah/310ah/500ah Lithium iron Phosphate cells FePO4 Battery pack for Solar storage

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Note:1.This item is 3.2v100Ah/200Ah/280Ah300Ah/310Ah/500Ah item,the QR code is intact,Grade A,Brand new.
2.The price come with Bus bars and Bolts,one battery will come with one set bus bar and bolt(e.g.,If buy 4pcs battery,we will send 4pcs cells with 4 pcs busbars and 8pcs bolts)If need more please contact us online.Thank you!
3.The busbars size:90*20*2mm(cooper plated with nickel) Screw size:M6
4.We will test all the battery Voltage ,Internal resistance and capacity before delivery

Deep cycle prismatic lifepo4 cells 3.2v 310ah 302ah for DIY lithium ion battery 12v/24v/48v pack

General Specification
Model Name
Max Charge Current
2C for 60S,1C for continuous
Max Discharge Current
2C for 60S,1C for continuous
Nominal Capacity(mAh)
Max Charge Voltage(V)
End voltage(Cut off)
Nominal Voltage(V)
Cycle Life
≥3500 cycle
Dimension and Weight
Net Weight of cell
Suitable for
Engine starting battery, electric bicycle/motorcycle/scooter, golf trolley/carts, power tools...Solar and wind power system, RV,

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Main Features:
1. Lighter in weight, heavier on power than lead acid battery.
2. Use a grade cells. More than 2000 cycle times.
3. Max discharge continuous current, 1C 2C 3C 5C.
4. Maintenance free. Can connect in parallel and series.
5. Safer performance. batteries have passed different safety tests.
6. Optional: Lithium Battery built with BMS


Main Applications:
1.Energy Storage:Solar-Wind Power System / City Grid (On/Off) / Community and Family / RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Vehecle.
2.Back-up System and UPS:Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment.
3.Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light / LED Backup /Engine Starting Battery.
4.Other applications

Packing & shipping

About us

Fine International trade (shandong) Co., Ltd. focuses on producing green, clean,new energy vehicle and health fitness equipment.Our company has grown up to be a high-tech enterprise with research and development,manufacturing,sales and service ,we can provide electric bycicle ,scooter,mountain bike ,lithium battery and other spare parts ,Meanwhile fitness equipment such as treadmill can be provided.

Our company invites professional technicians and management elites, with standard production workshops, scientific and modern process and perfect testing equipment, with the leading domestic standardized assembly line to ensure the high quality of our products.

IS09001 quality management system was introduced for our electric bike and spare parts and the product quality was strictly implemented in accordance with IS09001 standard. In addition, We have long been committed to promoting the low-carbon environmental protection of electric vehicles overseas, with the "Export Product Quality License", "China's National Compulsory Product Certification (3C Certification) ,CE ,MSDS Certificate.

Our products have been satisfied consumers all over the world, You are welcome to be our exclusive agency in your business area. OEM, ODM, and Buyer Label service, are all available, too.
welcome to consult us.


Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us in order to get more orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: Can you do OEM for me?
A3: We accept all OEM orders, just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
Q4: What's your payment terms?
A4: By T/T, Western Union, Moneygram ,L/C at sight ect
Q5: How long is your production lead time?
A5:It depends on product and order qty. Normally, it takes us 10 days for an order with MOQ qty.
Q6: When can I get the quotation?
A6: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.

0.0118 s.