Portable 1000w 48V 20Ah Lithium Ion Battery For Electric Bike

Basic Information
Place of Origin: CHINA
Brand Name: Coslight or OEM
Certification: UL, CE, FCC, RoHS, Un38.3, CB, IEC62133, MSDS
Model Number: 4815
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: Wooden box
Delivery Time: 10~15days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 8000pcs/week
Type: LiFePO4 Brand: Coslight Or OEM
OEM/ODM: Support Customize Delivery: Sea, Air Or Express
Application: E-bike、Electric Motorcycle Size: Customize Accepted
High Light:

1000w 48V 20Ah Lithium Ion Battery


Bike 48V 20Ah Lithium Ion Battery


Portable 48v li ion battery

Portable 1000w 48V 20Ah Lithium Ion Battery For Electric Bike


48v18ah 1000w hailong downtube mounted battery 48v 20ah electric bike battery Lifepo4 battery pack


Battery Specifications

Battery No.

Electric Bicycle Battery

Rated Voltage


Rated Capacity

10.4ah 11ah 11.6ah 12ah 12.8ah 13ah 14ah

Battery cells

18650 cells


13S4P / 13S3P/10S4P/10S5P


14A or customized


40mmX100mmx430mm for 52 18650 cell
40mmx100mmx410mm for 40 18650 cell
40mmx96mmx365mm for 40 18650 cell



Discharge Cut-Off Voltage


Charge Voltage


Cycle Life

80% power after 800 cycles

Battery Type

Li(NiCoMn)O2 18650

Working Temprature

-20 ~ 60 Celsius


12 months


1. Life expectancy is two times that of lead-acid batteries.The weight is more lighter.
2. No memory effect and rechargeable.the battery pack life is more longer.
3. Safer and more environmentally friendly,No heavy metals and hazardoussubstances.environment friendly.
4. Built-in BMS system will prevent battery pack over-charge, over-discharge, over-current, over-heat, short circuit.
5. Before send out,Over-discharging test/ Over-charging test/Short Circuit Safety Test/Extrusion Safety Test.
6. Use high quality 5C-5C Discharge Rate 18650 Power battery Cell.The customer also can Customized Imported battery cell.
7. Up to 1 years warranty.

This battery can use for 48V 100W---1200W electric bicycle motor
Parts included:
1.48V 18ah Lithium Battery with PVC case
2. 30A Maximum Continuous Discharge Current Built-in BMS board
3.54.6V 2A Charger (With EU/US/UK/AU AC Charger plug you can choose )
4. Double key,discharge wire

Portable 1000w 48V 20Ah Lithium Ion Battery For Electric Bike 0

Portable 1000w 48V 20Ah Lithium Ion Battery For Electric Bike 1Portable 1000w 48V 20Ah Lithium Ion Battery For Electric Bike 2



Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.
Q7: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.


Contact Details

Phone Number : +8613684959870

WhatsApp : +8613530856921