Factory Custom Energy Solar Storage Multi Protection Low Resistance Square 3.7V 70ah Lithium Battery Pack

 

LiFePO4 battery refers to lithium iron phosphate battery, which is a new type of green and environmentally friendly battery. Compared with other lithium batteries, LiFePO4 battery has higher safety, longer service life and higher power density. They also have better environmental adaptability, can work in a wide temperature range, and can be cycled thousands of times without losing performance. Therefore, they are widely used in electric vehicles, energy storage systems, solar panels, and other power systems that require efficient, reliable, and environmentally friendly power.



SPECIFICATIONS
 

Model number	LNF70AH
Nominal voltage(V)	3.7V
Nominal capacity	70AH
Number cycles	≥5000
Range application	Vehicle power system, outdoor energy storage system, home energy storage system
Charging voltage (V)	4.2V
Cut-off voltage	2.5V
Charging current	0.5C
Discharge current	0.5C
Maximum continuous discharge current	1C
Maximum continuous charging current	1C
Charging operating temperature (ºC)	0ºC~55ºC
Discharge operating temperature (ºC)	-20ºC~55ºC
Weight (g)	1.25kg
Storage temperature (° C)	Short-term (within 1 month) -20ºC ~ 45ºC Long-term (within 1 year) 0ºC ~ 35ºC
Product size (mm)	148*103*40mm

 


 

 

 


      

LONMI High Quality 3.2V 32ah/50ah/80ah/100ah/280ah/304aH Rechargeable Lithium Iron Phosphate Battery LiFePO4 Lithium Battery Cell

LONMIL is a professional manufacturer engaging in research, development, production, marketing and service of lithium ion pouch battery cell, battery pack and battery management system.

LiFePO4 and NMC(Li(NiCoMn)O2) are the major material. We have more 30 types of cells, and could make OEM battery pack from 12V-200V, 10-200ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station,E-scooter, E-tools, unmanned airplane, golf cart, fork lift, cleaning car, electric wheelchair, etc


More product models
 

Model	voltage	capacity	Cycle life(time)	Internal resistance(1khz)	Weight	Height(mm)	Width(mm)	Thickness(mm)
LNF32	3.2V	30Ah	1500	<1.5mΩ	730±50	94.3±0.5	148.3±0.5	26.7±0.5
LNF50	3.2V	50Ah	5000	<2.0mΩ	1035±100	129.8±0.5	130.3±0.5	26.7±0.5
LNF90	3.2V	90Ah	2000	<0.5mΩ	1994±50	200.5±0.5	160±0.8	36.7±0.5
LNF100	3.2V	100Ah	5000	<0.5mΩ	1920±100	118.5±0.5	130.3±0.5	50.1±0.5
LNF105	3.2V	105Ah	5000	<0.5mΩ	1980±100	200.5±0.5	173.9±0.5	3.35±0.5
LNF160	3.2V	160Ah	5000	<0.35mΩ	1980±100	15.3.5±0.5	173.9±0.5	53.85±0.5
LNF170	3.2V	170Ah	5000	<0.2mΩ	3000±100	207.5±0.5	173.9±0.5	41.06±0.5
LNF230	3.2V	230Ah	5000	<0.2mΩ	3190±100	207.2±0.5	173.9±0.5	53.85±0.5
LNF280	3.2V	280Ah	5000	<0.2mΩ	5490±300	207.2±0.5	173.7±0.5	71.7±0.8
LNF305	3.2V	305Ah	5000	<0.2mΩ	5450±100	207.2±0.5	173.7±0.5	71.7±0.8

Product application

 

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!

 

 

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.

 

 

Q1.  Can I have a sample order ?

A: Yes, we welcome sample order to test and check quality.  Mixed samples are acceptable.

Q2.  How can I get a sample to check your quality?

A: After price confirmation, you can require for samples to check our quality.

Q3.  How do you ship the goods and how long does it take to arrive?

A: EXPRESS,Airline and sea shipping also optional.  It usually takes 10-15 days/ 15-20 days to arrive.

Q4.  Do you have any MOQ limit for sample order?

A: MOQ, 1-10pcs for sample checking is available.