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High Energy Density 12V 40ah Li-ion Battery for E-Bike

Name: High Energy Density 12V 40ah Li-ion Battery for E-Bike
Brand: ec-portal.com
SKU: 766299125
Availability: InStock
Rating: 4.3 (106 reviews)

Price:	US $ 237.49-256.31/Piece
Trade Terms:	FOB,EXW
Min Order:	1/Piece
Pay Type:	T/T,Western Union

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specification of Rechargeable 12v 40ah li-ion battery for energy storage

Item	General Parameter
(Model)	IFR 32750-5Ah
Casing material for single cell	Nickel plated steel
Standard capacity(0.2C3A)	40Ah
Mininum Capacity(1C3A)	38Ah
Rated voltage	12V
Max.Charge voltage	14.4V
Cut-off voltage	37.5V
Standard charge current	120A
charging Time	0.5h
Max Continuous discharge current	120A
Peak discharge current	400 A
Battery dimension	225125208mm
Total weight(Approx.)	About 7kg
Impedance(Max, at 1000Hz.)	≤ 32mΩ
Charge method (CC/CV)	Standard	0°C~45°C
	discharge	-20°C~60°C
	storage	-20°C~45°C

Fetures of 12v 40ah li-ion battery

1. This battery suitable for all of the electric vehicle and skiing borad and UPS backup.

2. The cycle life of the battery pack can reach 2000 times with 0.2C-1C discharge current.

3. The Li-ion battery is have half dimension and third weight compare with the lead-acid battery. Thus the performance of the whole EV is improved and the battery can be taken off easily.

4. The lead-acid battery will pollute the environment seriously because of frequent replace, but the Li-ion battery is green power without pollution.

5. The Li-ion battery is more safe and reliable than the lead acid one. It wont explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.

6. The battery can be full charged in2 hours at 0.5c current.

7. Now it is the best welcome and potential product in the battery market.

8. Rated voltage is 12.8V, max charge voltage is 14.6V, cut-off voltage is 8V. Rated capacity is 40AH

Certification:

CE, UL, ROHS, TLC, PSE, TS16949, ISO9001, BV, SGS

Brief introduction of company

OptimumNano Energy co., ltd, one of the biggest manufacturers for lifepo4 battery, has specialized in producing battery for more than 12years, with SGS,NQA,UL. CE. RoHS, ISO9001,TS16949 certification ,80,000 square meters factory, more than 2000 workers ,300 professional engineers.

Contact us

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

TEL:86+18825253495

FAX:86755-84630785

Welcome to OPTIMUM BATTERY CO.,LTD for Inquiry and Purchase!
Website:www.optimumchina.com

Prod Model:	OPT-12-40
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Cell:	32650 3.2V 5ah
Casing Material Of Single Cell:	Nickel Plated Steel
Voltage:	12V
Capacity:	40ah
Color:	Blue, Black or Gray
Weight:	Smaller and Ligter
Long Life Cycle (100%Dod):	More Than 2000times at 1c
Shipping:	Customized
Warranty:	2 Years
Type:	Lithium-Ion Batteries
Usage:	Boat
Nominal Voltage:	12V
Discharge Rate:	High Discharge Rate
Shape:	Square Battery
Rechargeable:	Chargeable
Electrolyte:	Lithium Iron Phosphote

Company Name: OptimumNano Energy Co., Ltd

Name of Exhibition: The China Sourcing Fair

Address: Hong Kong Asia Exhibition Hall

Booth No: At at 9B05

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

In 2002, OptimumNano Energy Co., Ltd started the battery business in Shenzhen.

In 2006, OptimumNano began to focus on the production, Engineering, researching and manufacturing of LiFePO4-Lithium Iron Phosphate Battery, we believe the LiFePO4 shall be the best Lithium-ion Power Solution in the future

In 2008, OptimumNano finished the first Pure Electric Bus with LiFePO4 Battery, demonstrating and running for Shanghai EXPO.

In 2009, OptimumNano was awarded the honor of "National High-tech Enterprise".

In 2011, OptimumNano was the main vehicle power battery supplier of the 26th World Universiade Games.

In 2012, OptimumNano was selected as one the supporting company of "2012 New Energy Automotive Industry Technology Innovation Project", which was launched by the Ministry of Finance, the Ministry of Industry and the Ministry of Science and Technology.

In 2013, OptimumNano moved to new and bigger factory to meet our 500, 000 PCS daily production requirement.

In 2014, Shenzhen mayor Mr. Wang Rong and others come to our company to make researches and guidances and gave high praise for our company achievement in the new energy industry

OptimumNano set up the workstation for Academician Material Application. With around 500 R&D staffs, now we have more than 200 patents at home and abroad.

After over 13 years' development, OptimumNano has offices in local 31 cities, distribute our LiFePO4 batteries to over 40 countries in the world.