Lithium Ion Polymer Cell 3.7V 50.5ah Rechargeable Batteries for Energy Storage

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 50.5
• Size: Medium
• Nominal Voltage: 3.7V
• Cycle Life: 2000+
• Internal Resistance: 0.7
• Cell Weight: 747g
• Cell Size: 11.6mm *99.7mm *301.5mm
• Transport Package: Box
• Specification: 50.5
• Trademark: LONMIL
• Origin: China
• Production Capacity: 50000set/Month
• Package Size: 35.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 7 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Product Description

Polymer lithium battery is a new type of lithium-ion battery, which uses polymer as electrolyte. Compared with the traditional liquid electrolyte, polymer electrolyte has higher safety performance and longer life time. With the advantages of high energy density, light weight, no pollution, no memory effect and low self-discharge rate, Li-polymer batteries are widely used in mobile electronics, electric vehicles, energy storage systems and other fields.

 

Product Parameters

 

Battery type	eve50.3
Battery Materials	Ternary lithium polymer batteries
nominal voltage	3.7V
internal resistance	0.6
weights	747g
sizes	11*301*99mm
capacity	50.5ah
Charging Voltage	4.2V
discharge voltage	2.5V
discharge current	3C( moments5C)

Detailed Photos

 

 

Packaging & Shipping

 

Company Profile

 

LONMIL is one of the leading battery manufacture in China.

We are focusing on renewable energy storage solution of PV system for 13 years, including Lithium batteries, LiFePO4 batteries, portable power station and residential energy storage.

Our factory is established in 2011, with our headquarter located in Dongguan, covering an area of 4000 square meters.

Our factory has passed audit of ISO9001 and ISO14001, with 10 fully automatic and semi-automatic standardized production lines, complete aging test equipment, and an annual production capacity of 100 million yuan.

All our products comply with UN38.3, CE, FCC, ROHS, etc. based on customers' requirements from different regions, 100% checked and tested before shipping out. With integrate research and development, production, engineering design, after-sales service, our business covers more than 40 countries and regions with main market in America, Europe and Africa and annual turnover 80 million yuan.

Warmly welcome friends from all over the world to cooperate with us!
 

Our Advantages

 

As a lithium battery company, our advantages are as follows:

1.High performance: Our lithium batteries have high performance features such as high energy density, high safety and high charge/discharge efficiency, which can provide users with more reliable, safe and long-lasting battery products.

2.Diversified products: Our lithium battery products cover a wide range of fields, including mobile devices, power tools, electric vehicles, energy reserves, etc., which can meet the needs of users in different industries and fields.

3.Innovative technology: We have an excellent R&D team, which constantly conducts technical innovation and R&D to promote the continuous upgrading and development of lithium battery technology.

4.Customer service: We are committed to providing customers with a full range of services, including product customization, technical support, and after-sales service, to meet their needs and requirements.

5.Sustainable development: We focus on corporate social responsibility and sustainable development, actively promote the development of green energy and environmental protection industry, and contribute to society and the environment.
 

FAQ

 

1. Q:Where can I get the price?    
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,    please call us or tell us in your email so that we'll regard your inquiry priority.
2. Q: How can I get a sample to check your quality?    
A: After price confirmation, you can require some samples to check our quality.  
3. Q: What about the lead time for mass production?    
A: Honestly, it depends on your order quantity and the season you place the order. We suggested t hat you start inquiry two months before the date you would like to get the products at your country.
4. Q: What is your terms of payment?    
A: We accept T/T and L/C.  More battery model please contact us, and send us inquiry below.Looking forward to your inquiry soon and thanks for your viewing.