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Telecom Lithium Energy Storage Battery Pack 48V 100ah

Name: Telecom Lithium Energy Storage Battery Pack 48V 100ah
Brand: all-electronics-online.com
SKU: 737802085
Availability: InStock
Rating: 4.6 (128 reviews)

Price:	US $ 458-4510/Piece
Trade Terms:	FOB,CIF,DAP
Min Order:	3/Piece
Pay Type:	L/C,T/T,Western Union

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Showroom Product Company Profile

Prod Model:	OPT-48-100
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Nominal Capacity:	100ah-1000
Nominal Voltage:	48V
Max. Charge Voltage:	54.75V
Max. Discharge Voltage:	37.5V
Weight:	65kg-500kg
Charge Temperature Range:	0-45ºC
Discharge Temperature:	-20-65ºC
Lead Time:	25days
Warranty:	2years
Life Cycles:	4000 Times at 1c Charge&Discharge
Connection Mode:	Series and Parallel
Type:	Lithium Solar Storage Battery
Size:	Customized
Rated Capacity:	100ah
Standard Voltage:	48V
Usage:	Solar System
Electrolyte:	LiFePO4

Product Description

Lithium Solar Storage Battery Pack 48V 100ah

Battery details:

48V 100Ah LiFePO4 battery for solar energy storage
Battery technology	lithium iron phosphate
Rated capacity	100Ah	20 cells in parallel
Rated voltage	48V	15 cells in series
Rated power	4.8KWH
Continuous charge current	100A	1C chareg rate
Continuous discharge current	100A	1C discharge rate
Peak current	200A	10 seconds
Max. charge voltage	54.75V	Max. 3.65V for each cell
Cut off discharge voltage	37.5V	Min. 2.5V for each cell
Dimensions	608410198mm	or customized
Weight	65KG
Battery case	iron case
Protections	over loaded,over charge, over heat, cell balancing
Cylce life	>2000 times	1C charge&1C discharge @25ºC
Operating temperature	storage	0ºC-45ºC
	charging	0ºC-45ºC
	discharging	-20ºC-60ºC
Charging temperature	Constant Current	max. 100A
Charging temperature	Constant Voltage	37.5V-54.75V

BMS protections:

shut down the load whenever the voltage of a cell fails to less than 2.5V;
stop the charging whenever the voltage of a cell increases to more than 3.65V;
shut down the whole circuit whenever the inside temperature of battery over 60ºC;
do cell balancing with a cell balancing current 70mA.

Product features:

1. Discharge and efficiency

Lithum-ion batteries are nearly 100% efficient in both charge and discharge allowing for the same amp hours in and out. Lithium batteries are discharged 100% while the best lead acids batteries can only be discharged 80%. Most lead acid batteries do not recommand more than 50% depth of discharge.

2. Voltage

Lithium-ion batteries maintain their voltage throughout the entire discharge cycle. This allows for greater and longer-lasting efficiency of electrical components.

3. Long Cycle life

Rechargeable lithium-ion batteries cycle 4000 times or more @ 80% DOD.

4. Safe

CE,UL approved, it has the best safety and steady performance. Passed tests of acupuncture, squeeze, dropping ... No fire, no explosion.
Each cell has a safety vent. When the inner pressure inside the cell reaches 1.2-1.5MP, the safety vent will be cracked to lease the inner pressure.

5. Less self-discharge

Self-discharge<3%(month), while the monthly self discharge of sealed lead acid battery is 10%.

6. Lighter weight and smaller volume

LiFePO4 battery technology is one of lithium-ion battery technolog, thus it has advantage-lighter weight of lithium battery. lithium-ion batteries are 1/3 the weight of lead acid batteries and 1/4 the volume of lead acid batteries.

Comparision beween LiFePO4 battery and other lithium batteries:

Comparision between LiFePO4 battery and lead acid battery:

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.