48V11ah Rear Rack Lithium Li Ion E-Bike Battery

• Customization: Available
• Type: Lithium Battery
• Charger Type: Electric Charger
• Nominal Voltage: 48V
• Charger Style: Simple Charger
• Compatible Battery Type: 48V
• Certification: CE
• Socket Type: All
• Peak Discharging Current: 2c
• Color: Sliver
• Cycle Life: 2000times
• Self-Discharging Current: 3% Per One Month
• Usage: Lamp, E-Bike, Motor
• Capacity: 11ah
• Transport Package: 24PCS/Box
• Specification: ce, msds
• Origin: Shenzhen
• Production Capacity: 50000PCS/Month

Product Description

Technology

NO.	Items	Details	Remark
1	Typical capacity	11ah	Standard discharge 0.2C After Standard charge 0.2C
2	Min capacity	10.8ah
3	Energy	528wh
4	Nominal Voltage	48V
5	Open Circuit Voltage	46-52V
6	Impedance Resistance	≤180	Internal resistance measured at AC 1KHZ after 50% charge
7	Charge voltage	54.6V
8	Max Charge voltage	54.6V
9	Standard charge current	2A	0.2C
10	Max.Charge current	22a	1C
11	Standard discharge current	5.5A	0.5C
12	Max.Discharge current	22a	2C
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	3.5Kg

Company Information

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.