Restore
48V Lithium Ion Battery

48V Lithium Ion Battery

This 48V Lithium Ion Battery is a ternary lithium battery pack produced by Chilwee company, which is mainly used for electric bicycles with rated voltage of 48V and rated power ≤ 350W. The battery pack is composed of flexible cells in series (including protection board).Keywords:48V Lithium Ion Battery, Manufacturers, Suppliers, Wholesale, Worth Buying, Factory, Customized, Popularize, Highly Recommend, Hot Sale, Brands, China, Made In China, Cheap, Discount, Low Price, Buy Discount, Price, Price List, Quotation, Special Rates, Concessional Rate, Trade Price, CE, Fashion, Newest, Quality, Advanced, Durable, Maintenance Free, Waterproof, Intelligent, High Strength, Explosion Proof, Rechargeable, Deep Cycle, Long Life, High Performance, Environmental Protection, Safety, High Capacity, Aesthetic, Light

Send Inquiry

Product Description

1. Product Introduction of 48V Lithium Ion Battery



This product is a ternary lithium battery pack produced by Chilwee company, which is mainly used for electric bicycles with rated voltage of 48V and rated power ≤ 350W. The battery pack is composed of flexible cells in series (including protection board). The battery pack has the characteristics of green environmental protection, strong kinetic energy, high energy ratio, ultra long cycle life, safe use and so on.



Advantages of 48V lithium ion batteries

High energy density.

High open circuit voltage: with the change of electrode material, open circuit voltage up to 3.3~4.2V.

High output power: 300~1500W/kg (@20sec) according to different electrode materials.

No memory effect: lithium iron phosphate battery has no memory effect, the battery can be charged and discharged at any time, no discharge, easy to use and maintenance.

Low self-discharge: < 5% ~ 10% / month. Smart lithium-ion battery built-in monitoring circuit, the monitoring circuit of the operating current is even higher than the self-discharge current.

Wide operating temperature range: -20 ℃ ~ 60 ℃ can work normally.



2. Product Parameter (Specification) of 48V Lithium Ion Battery



  Product Name

  LI-Ion Battery

  Brand

  Chilwee

  Battery Model

  CC4815AT

  Rated Voltage

  48 V

  Rated Capacity

  15 Ah

  Charging Voltage

  54.6V±0.2V

  Discharge Cut Off Voltage

  39±0.2V

  Standard Charge Current

  2A

  Maximum Charging Current

  5A

  Standard Discharge Current

  10A

  Maximum Continuous Discharge Current

  15A

  Impedance (Max, at 1000Hz.)

  ≤150mΩ

  Shell Material

  Engineering Plastic

  Weight

  3.7±0.2Kg

  Monthly Self Discharge Rate

  ≤5%

  Dimension (mm)

  252X142X70mm

  cycle life

  500   DOD≥70%

  Charging Mode (CC / CV)

  39.5 Kg

  Charging Temperature

  0℃~45℃

  Discharge Temperature

  -20℃~50℃

  Factory Voltage

  49±2V

  Place of Origin

  China



3. Product Advantages of 48V Lithium Ion Battery







1) High energy density - Ability with higher potential.
2) It doesn't take long to boot up when new. A regular charge is enough.
3) Relatively low self-discharge - less than half the self-discharge of nickel-based batteries.
4) Low maintenance - no need for regular discharge; No memory.
5) Dedicated batteries can provide very high currents for applications such as power tools.



4. Product Qualification of the 48V Lithium Ion Battery










5. FAQ



Q1 How long is your delivery time? 

A1 Generally speaking, the whole production cycle from raw materials to finished products takes 15 days, but we can deliver the goods within 7 days, and we can change it according to the quantity or other conditions, because we have the stock of raw materials for semi-finished products.


Q2 Are you trading company or manufacturer? 

A2 We are CHILWEE original factory, So the price has an advantage.


Q3 Product life? 

A3 Our products are maintenance free and sealed, and advanced technology is adopted, with long service life and no problems in normal use.


Q4 Difficulty of product use? 

A4 It is easy to use, Please operate according to the manual.


Q5 Are your parameters true? 

A5 All our parameters are real, with the highest quantity, competitive price and long life cycle.


Q6 OEM Service? 

A6 If your purchase quantity reaches a certain quantity, we can also print your trademark on the battery box.


Q7 What is your MOQ? 

A7 The minimum order quantity is measured by what product.


Q8 What is your term of payment? 

A8 The time limit of payment needs to be communicated, and the contract should be drawn up according to the time limit stipulated in the contract.


Q9 What is your products standardization? 

A9 First, according to Chinese standards, and then international export standards.


Q10 How long it takes you to provide the designing options for us? 

A10 It depends on your design requirements and needs to be judged according to the degree of difficulty.




Related Category

Send Inquiry

Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
验证码,看不清楚?请点击刷新验证码
+86-13949443134
chaowei@chilweegroup.com