deep cycle long lifetime 3.2v 5ah lifepo4 battery cell lithium li ion cell

3.2v 5ah lifepo4 battery cell/lithium /li ion cell

rechargeable lifepo4 cell

1.18650cell ,1000mah-1500mah

2.22650 cell. 1800mah-2200mah

3.26650 cell. 3000mah-3300mah

4.32650 cell. 5000mah-5500mah

5.32750 cell. 6000mah

Why do we have such much confidence on this 3.2v 5ah cells?

1.From 2012 , we have become the biggest producer of cylindre cell in China, every day , 200000pcs lifepo4 cell is sent to our clinets over the world.

2. Doctor Sun become of our chief engineer, who graduate from MIT , and is a world famous expert on cylinder lifepo4 battery cell. Doctor Sun worked in A123 before, was one of the most important engineers in A123.

3. In 2013 years, we have builted closely strategy relationship with the top university- Tsinghua University.

4. OptimumNano lifepo4 technology have been awarded 150 million RMB by National Goverment.

Benefits

1. Attractive cycle life

2. Extended safety performance

3. Wide operating temperature performance

4. unrivalled high temperature performance

Key features

1. Sturdy and pressure resistant steel

2. high capacity

3. steady output voltage

4. litttleself-discharge

5. Double safety protection

6. withstanding very high level of vibrations and shocks

Negative with screw

Positive with screw

Electrical characteristics

Nominal voltage: 3.2 V

Typical capacity(0.2C5 A): 5.0 Ah

Impedance(Max,at 1000Hz) (1C/1C 100% DOD)

Cycle life(1C/1C 100% DOD) :4000 cycles

Main application

1.EV/PHEV

2. UPS

3.Starts power supply

4.other application

Operation conditions

standard charge and discharge current 1A

Max charge voltge 3.65v

max continuous charge current 5A

charge temperature rang 0-60C

max continuous discharge current 12.5A

Max instant discharge current 30A

Max instant discharge time 10s

discharge cut-off voltage 2.5v

discharge temperature range -20 to 60C

Safety characteristics

>>Over-charge
Ability to withstand over-charge, and there is no fire, no exploding.

>>Over-discharge
Ability to withstand over-charge, and there is no fire, no exploding and work well.

>>Short circuit
Ability to withstand short circuit, and there is no fire, no exploding.

>>Acupuncture
Ability to withstand acupuncture, and there is no fire, no exploding.

>>Thermal Shock
Ability to withstand thermal shock, and there is no fire, no exploding.

Certificates

Transportation and storage

Store in a dry place at temperature preferably not exceeding 30°C
For long-term storage, keep battery preferably with a 30% to 50% state of charge

Warning
Do not crush, disassemble, or incinerate battery;
Do not circuit, heat or expose contents to water.

Contact us

OPTIMUM BATTERY CO.,LTD
ADDRESS:No. 9 BLDG, Zhukeng 1^st Industrial park, Pingshan Town, SHENZHEN, CHINA 518057

TEL:86+18825253495

FAX:86755-84630785

SKYPE:optimumnano11

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Welcome to our exhibition

Company Name: OptimumNano Energy Co., Ltd

Name of Exhibition: The China Sourcing Fair

Address: Hong Kong Asia Exhibition Hall

Booth No: at 9B05

Dates:Oct 11-14, 2015(4 Days)

OptimumNano Energy Co., Ltd

LiFePO4 Battery/Lithium Battery manufacturer

As the High-Tech corporation with independent intellectual-property and core technologies, we are concentrating on the LiFePO4 battery's R & D , production and management.

Company Profile

Founded in 2002, OptimumNano Energy Co.,Ltd is located in Pingshan New District, Shenzhen, set up offices in the 25 National New Energy Vehicle Demonstration Cities. Also in 2012, our firstsubsidiary was founded in Chengdu, Sichuan Province—— Chengdu Optimumnano New Energy Co., Ltd.

Optimumnano has more than 2,000 employees, including 300 R & D Engineers, covering a production area of 80,000 m² and has brought in over 1,000 sets of advanced production equipments.

In 2012, OptimumNano Energy Co.,Ltd was selectedas one the supporting company of New Energy Automotive Industry Technology Innovation project by NDRC(National Development and Reform Commission). This marked that OptimumNano has officially entered the national team of new energy industry.

Productivity

Now our main single cells 32650-5.5AH the Daily Production is 80,000 pcs and the Daily Production of the new factory will be up to 500,000 pcs. We are one of the pioneer domestic enterprises who successfully Research,Develop and produce LiFePO4 New energy vehicle power battery, Engine Start Battery, Backup storage battery for Telecom station,solar&wind hybrid energy storage and Household Energy Storage battery System etc......We have achieved hundreds intellectual property.

Experiences

• 12V 5-300AH LiFePo4 battery instead of SLA widely
• 12V 30AH LiFePo4 battery for Air Conditioner
• 12V 100AH LiFePo4 battery for Golf cart,Solar street light,E-boats
• 12V 200&300AH for Caravan,Camper,RV,Motorhome
• 24V 600AH LiFePo4 battery for home energy storage system

OptimumNano has two hundred various patents and set an independent innovation goal of reaching more than 200 authorized patents each year. After 12 years of development, OPTIMUMNANO standardized its management and quality systems, obtaining ISO9001-2008 and ISO/TS16949, CE, UL certification and introducing financial ERP systems.

"Talents Oriented, Technology Leading, Quality Assurance, Global Commitment" is our tenet. With much devotion, Optimum batteries are ready to fully understand clients' requirements and work out full solutions of power supplies for our valuable clients. We are aiming to build a long-lasting and win-win partnership with our worldwide customers.

OptimumNano is your best choice to cooperate on new energy industry and your best partner in the world.

We look forward to working with you to build the best living environment for all humans!