Lithium Iron Phosphate 7.4V -7500MAh Li-ion battery with long shelf life
Lithium Iron Phosphate 7.4V -7500MAh Li-ion battery with long shelf life. Can be stored for a long time, no need to charge during storage. With low-voltage over-discharge performance, the battery can recover to 80% of full capacity after repeated over-discharge for a long time, while other batteries fail only due to sulfuric acid vulcanization and subsequent maintenance - due to short-distance driving and low speed Discharge from frequent engine ignitions, lighting, and insufficient battery charging from driving.
Specifications:
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Place of Origin
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Guangdong, China
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Brand Name
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ZXDY
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Model Number
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7500MAH
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Battery Type
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ternary lithium battery
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Nominal Voltage
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7.4v
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Nominal Capacity
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7550MAh
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Energy Storage
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55.5wh
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Recommend Charge Voltage
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8.4v
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Discharge Cut-off Voltage
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5.5V
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Charge Current Range
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1 to 3A
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Max Continuous Discharge Current
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5A
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Peak Discharge Current
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20A @ 3 seconds
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Cycle Life
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800 Above Cycles @0.5C 100%DOD
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Application
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Home Appliances, Electric Power Systems, Solar Energy Storage Systems
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Warranty
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1years
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Battery Size
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38*38*135mm
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Certification
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UN38.3, MSDS
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Weight
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0.32kg
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Advantages:
1. Safer Triple protection designs to prevent short-circuit inside the cell.
2. Real and high capacity, Low self-discharging, no memory effect.
3. Longer cycle life more than 3000 times @80% capacity retain.
4. Bulit-in smart BMS with multiple protection and communication functions.
5 Wide working temperature range and high reliability.
6. Multiple battery units can be connected in parallel,suitable for high energy storage applications.
7. Compatible with various charge controllers and inverters.
8. Widely used for off-grid solar system storage, telecom back-up, central data center...etc.
Packaging & Shipping:
Export carton packaging; Lined with plastic bag; Placed inside the wooden case.
Manufacturing Process:
Why Choose Us?
Dongguan Zhexin Daya New Energy Co., Ltd. is a professional LiFePO4(also called Lithium-ion Phosphate Battery) Battery manufacture for worldwide customers. We ensure very good price for our products. We focus on OEM LiFePO4 batteries and battery pack, provide the full solution for your battey inquiry, include BMS.
From battery design to battery delivery. From battery OEM to case OEM to package OEM.
FAQ:
1): Are you a manufacturer or a trading company?
Reply: We are the manufacturer, the company is located in Qingxi Town, Dongguan City, we sincerely welcome you to visit our factory!
2): Can I get a lower price if I order a large quantity?
Re: Yes, the price is cheaper for large quantity orders.
3): Can you customize products?
Reply: Yes, we have a professional design team, which can design the products you need according to the needs of customers.
4): How is your company's intelligence?
Re: ISO9001 certification, Chinese high-tech enterprise, 10 million battery guarantee, 8 patents, almost all products have passed MSDS, UN38.3, IEC62133, CB and other certifications.
5): When will you ship my order?
Reply: Usually 10-14 days after receiving your payment, but can be negotiated according to the order quantity and production plan.
6): How long is the product warranty period?
Re: 3 years!
