High Quality Lithium Storage Battery Pack 72V 20ah 40ah 60ah for Electric Car

• Type: Lithium Ion Battery
• Rated Capacity: 20ah-60ah
• Working Life: 10 Years
• Certification: CE, UL, Un38.3
• Color: Black
• Terminal: OEM
• Model NO.: CTS7240
• Weight: 22kg
• Working Volt: 60-84V
• Max Power: 1500W
• Continue Power: 1200W
• Max Charge Current: 20A
• Warranty: 3 Years
• BMS: Included
• Transport Package: Wooden Box
• Specification: 200*200*270mm(Adjustable)
• Trademark: CTS
• Origin: China
• HS Code: 8507600090
• Production Capacity: 50000unit/Year

Product Description

High quality lithium storage battery pack 72V 20AH 40Ah 60Ah for electric car

1.Detail Image

We can customized battery pack according your requirement
Below is some normal capacity for you reference:
 

	60V 20AH	72V 20AH	72V 30AH	72V 40AH	72V 60AH
Size(mm)	235*185*240	75*209*396	205*140*350	200*200*270	360*172*290
Weight(Kg)	11	12	19	22	35
Continue Power(W)	1000	1200	1500	2000	4000
Max Power(W)	1200	1500	2000	3000	4300
Max Charge Current(A)	10A	10A	15A	20A	30A
Working Volt(V)	51-71V	60-84V

How our battery assembly?


 

This battery pack have many function,is windly use to E-bike,E-sccoter and motorcycle

2.Cell Advantage

Our pouch cell are have more than 2500 cycles,even reach 6000 cycles.With high performance use for solar,EV,RV etc.

 

What is the difference between our battery and others?

Now many motorcycle battery are using 18650 battery, while we use pouch cell.
There are many differences as below:
 

	China 18650 NMC cell	China pouch NMC cell
Appearance
Capacity	Most 18650 < 2Ah, 26650<5Ah, very small. For 72v 20ah, it needs several hundred cells.	Usually 10 times or more, most 10Ah-50Ah For 72v 20ah, it can be just 20cells, easy for BMS to manage
Safety	Gas is hard to rule out because of the hard shell, have risk of explosion	Its shell depends on it wont explore
Lifespan	China Cell lifespan usually around 800-1000 cycles Pack lifespan usually around 500-700cycles Imported cell lifespan will be higher	Cell lifespan usually around 1800-2000 cycles Pack lifespan usually around 1000-1500cycles
Weight & size	When coming to a battery pack, it depends on the battery design, sometimes 18650 is lighter and smaller, sometimes not. Most depends on the space utilization ratio
Price	Cheaper		Usually, around 15%-25% higher than 18650

 

 

3.Related product

We also have many other battery pack can be choose,if you have other requirements,also can kindly contact us:)

 

4.Company Overview

 

5.Servise and Process

Our services:

1) Reply within 24 working hours.
2) Customized available, OEM & ODM are welcomed.
3) Professional engineers & Exclusive and unique solution.
4) We could design and develop LiFePO4, Lithium Ion, Li-Polymer battery packs
according to your product work performance & structure appearance.

 

6.FAQ

☆Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

☆Q2. What is 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.

☆Q3. What is your terms of delivery?
A:FOB, CIF, DDU.

☆Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

☆Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

☆Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

☆Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

☆Q8: How do you make our business 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.