NO. |
Items |
Details |
Remark |
1 |
Typical capacity |
14ah/20ah/other |
Standard discharge 0.2C
After Standard charge 0.2C |
2 |
Min capacity |
19.8ah |
3 |
Energy |
960Wh |
|
4 |
Nominal Voltage |
48V |
|
5 |
Open Circuit Voltage |
39~54.6V |
|
6 |
Impedance Resistance |
≤180 |
Internal resistance measured at AC
1KHZ after 50% charge |
7 |
Charge voltage |
54.6V |
|
8 |
Max Charge voltage |
55.9V |
|
9 |
Standard charge current |
4A |
0.2C |
10 |
Max. charge current |
20A |
1C |
11 |
Standard discharge current |
10A |
0.5C |
12 |
Max. discharge current |
60A |
3C |
13 |
Discharge cut-off voltage |
39.00V |
|
14 |
Operating Temperature |
10~+45ºC |
Charging |
-10~+60ºC |
Discharging |
15 |
Storage Temperature |
-10ºC~+45ºC |
Less than 1 month |
-10ºC~+35ºC |
Less than 6 months |
16 |
Weight |
7Kg |
Other models, such as 12v/36v/48v/60v batteries, can also be customized.
Term of trade
1.Payment: 30% advance payment by T/T, 70% balance should be paid off before loading
2.FOB , EXW and CIF all are available
3.Production lead time:5-15 days
4.Sample can be delivered in 2-3 days
5.Shipping freight are quoted under your requests
6.Loading port: Shenzhen or Hongkong
7.Discounts are offered based on large quantities
Our service
1. Your inquiry related to our products or price will be replied within 24 hours.
2. All your inquiries will be well explained by our experienced staff.
3. OEM & ODM ,also provide customized service.
4. Distributorship is available for your unique design and some our current models.
5.We will keep secret for customer sale area ,design ideas and all other private information
Q1:Can I have samples to test? And what is lead time for sample order?
A1:Yes,we can supply samples in 5-7 days depending on the product buyer want, and buyer pay for sample cost and shipping cost.
Q2: What is the Warranty for your products?
A2: 24months, if any quality problems on our side in this period, you can send to my company after sale service center
Q3 What is your company's advantage?
A3: We only supply high level quality of lithium battery and we have a strong design center,we also provide high quality after sale service
Q4: Do you accept OEM/ODM?
A4: Yes,it is avaliable.
Q5: What is your lead time for the mass order?
A5: General speaking, about 7- 20 days depending on different items after getting down payment and confirmation about the samples.
Q6: What is your payment terms?
A6: Sample payment through Paypal or Western Union, and mass order by T/T or L/C.
Q7: Where is your factory?
A7: shenzhen Province.
Q8: What kind of certificate you have?
A8: CE,Rohs and MSDS etc.
SHENZHEN BATTERYBUILDING INDUSTRY Co., Limited is a profestional hi-tech industry company. We are specialized in different kinds of lithium batteries and engaged in the related products, include Lithium batteries, LiFePO4 batteries, BMS/PCM/CMB, RC/Lipo Batteries, and related battery chargers.
Various lithium battery cells models are provided, and can be customized the battery packs according to customers' Detailed requirements and applications. With a wide range, good quality, reasonable prices and stylish designs, our products are widely used in E-bikes, backup power, laptop, electrical toys, helicopter models, electrical cars, power tools and so on.
Our products are exported to all over the world, like Europe, USA, Canada etc. Our company focuses on the development of battery quality with our own research centre and technical team in battery developing, quality controlling and producing. Our aim is "to keep improving new product technology, to take Environment Protection as our responsibility; To provide customers with excellent service and technical support; To make our products much more environment-friendly and safer. "
If you hany any inquiry and question, please just contact us.
We are looking forward to establishing relationships with you in the near future.