12v 400ah lithium ion battery pack

12v 400ah lithium ion battery pack

Advantage:                                                                                    

1 Ultra-Long Lifecycle 
2 Lighter Weight, Smaller Size 
3 Higher Safety and Green 
4 Maintenance Free

The advantage of Lithium Lifepo4  battery:                                

1. Smaller size, normally 1/3 as conventional SLA battery

2. Lighter weight, normally 1/3 as conventional SLA battery;

3. Longer cycle-lifespan battery is about 2000cycles ;

4. Good performance in deep discharge,60%-80%DOD, 

5. Environmentally friendly of Lithium battery.

6 .No memory effect

Specification:                                                                                

Product:                                                                                         

Certifications:                                                                                

Our company:                                                                               

Production workshop:                                                                 

Our service:                                                                                   

1. OEM Manufacturing welcome: Product, Package... 

2. Sample order 

3. We will reply you for your inquiry in 24 hours.

4. after sending, we will track the products for you once every two days, until you get the products. When you got    the  goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we  will offer the solve way for you.

FAQ:                                                                                               

Q1. What is your terms of packing?

A: Generally, we pack our goods in custom boxes and 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 50% as deposit, and 50% 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: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?

A: Generally, it will take 20 to 30 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 , 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.