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long lasting storage battery 40ah inquire now for street lights

long lasting storage battery 40ah inquire now for street lights

Long lasting storage battery 40ah inquire now for street lights

Model
NCM4830/40/50SA
Service
OEM/ODM
MOQ
10
Shipment
Air door to door/sea/FOB
Payment
TT/PAYPAL/Western Union
Material
LiFePO4/LiNiCoMn/LiMn2O4
Specification
48V 30AH 48V 40AH 48V 50AH
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Enterprise Strength
  • Freego Lithium Battery runs the business in good faith and strives to provide professional services for customers.
Product Details
With the pursuit of perfection, Freego Lithium Battery exerts ourselves for well-organized production and high-quality e-bike battery.Freego Lithium Battery's e-bike battery is commonly praised in the market due to good materials, fine workmanship, reliable quality, and favorable price.
Company Advantages
1. Freego storage battery is developed based on scientific theory. The knowledge of electrochemistry and thermodynamics has been applied in it, including electric potential difference, electrochemical polarization, the structure of electrodes, etc.
2. The inspection of the product is paid 100% attention. From the materials to the finished products, each step of inspection is strictly conducted and followed.
3. Quality assurance of storage battery also contributes to the increasing popularity of Freego.


  • Applicable for Solar energy storage, family lighting, air-condition, outdoor application, emergency application;

  • Light weight and movable easily;

  • Small volume does not occupy place;

  • Over 2000 life cycles which can work approx. 5 years;

  • LCD option, and customized output socket;



/  TECHNICAL DATA


Model

NCM4830SA

NCM4840SA

NCM4850SA

LFP4830SA

LFP4840SA

LFP4850SA

Normal Capacity

30000mAh (0.2c)

40000mAh (0.2c)

50000mAh (0.2c)

30000mAh (0.2c)

40000mAh (0.2c)

50000mAh (0.2c)

Normal Voltage

48.1V

48.1V

48.1V

48V

48V

48V

Inter Impedance

≤5mΩ

≤5mΩ

≤5mΩ

≤5mΩ

≤5mΩ

≤5mΩ

Maximum Charge Current

10A

10A

10A

10A

10A

10A

Maximum Charge Voltage

54.6±0.2V

54.6±0.2V

54.6±0.2V

54.7±0.2V

54.7±0.2V

54.7±0.2V

Constant Discharge Current

50A

50A

50A

50A

50A

50A

Maximum Discharge Current

80A

80A

80A

80A

80A

80A

Discharge Stop Voltage

32.5V

32.5V

32.5V

30V

30V

30V

Weight Reference

2.6KG

3.2KG

3.4KG

 

 

 

Life Cycles

800 cycles

2000 cycles

Work Temperature

Charge

0~45℃

0~45℃

Discharge

-20~60℃

-20~60℃

Store Temperature

In one month

-20~45℃

-10~45℃

In sit month

-20~35℃

0~25℃



/  ACCESSORIES


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/  PRODUCT APPLICATION


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/  COMPARED


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/  PACKING


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/  OUR SERVICES


 Best quality and the lowest price can meet your demand.

 Impeccable after-sales sevice will solve all worries after you buy our products.

 24 hours on line to reply you immediately.


 OEM/ODM is available

   ---Printing logo on customized products

   ---Customized design and material

   ---Customized packing for your products



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Every process will be checked by responsible QC which insure the products' quality
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Samples could be prepared for you on time
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Guide you how to install
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 Compensate for the product if some quality problems on our side
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If you come to our factory, please inform us in advance,we pick you up if our driver available





Company Features
1. Freego is good at integrating designing, manufacturing and selling storage battery .
2. Freego Power Co., Ltd. has established long-term technical cooperation with several universities.
3. Freego Power Co., Ltd. is a manufacturer with lofty aspirations and good ideals for a worldwide famous lithium ion battery for solar storage provider. Check now! Freego strives to become the world's first brand in the best batteries for solar power storage market. Check now!
Hot Products
Product application

Products are widely used in hybrid wind off-grid power station, household energy storage power generation system, monitoring system,equipment, street lamp, outdoors, electric cars, electric sightseeing cars, street cleaner, sanitation trucks, the uninterrupted power source(UPS), communication base station, and emergency EPS system, etc. The company has advanced manufacturing equipment, manufacturing technique and detection technology, especially with manufacturing technology of nano-silicon colloid electrolyte.

 

Home power system

 

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