Outdoor Portable Energy Storage 110V 220V High-power Emergency Power Supply 500W 1000W Portable Power Station


Product Description

Place of Origin Guangdong, China Model Number BFN550 Brand Name BFN Model 500W Portable Power Station Rated power 550W AC output 220V/50Hz 110V 60hz 5 Ports Standard capacity 22V/23.2Ah(28.6Ah,31.2Ah) Battery 18650 lithium battery Overload protection 340±40W Charging time 10hours+ Capacity 500W / 139.2Ah DC output 12V/10A Warranty one year from the date of shipment

Product Details

Outdoor Portable Energy Storage 110V 220V High-power Emergency Power Supply 500W 1000W Portable Power Station


Why choose us

                                                          Our daily output

                             About 300,000 battery cells are produced in various model every day 

                                                    and 40,000 assembled battery pack.


                                                    Our advanced equipment


Our certifications


                                Our factory strictly adheres to ISO 9001:2015 guidelines

                                     Product Certifications:UL,CB,UN38.3,KC,RoHs and etc


   Various models for your choice

                          We have more than 80 models of battery cells, which can  be assembled into 
                                       different battery pack according to customer's demands.
                                                     We can customized service to solve 
                                                            the individual needs of our 
                                                                      every customer.

Battery Cells

Battery Packs



Q2. What about the lead time?
A:Sample needs 5-10 days, mass production time needs 25-30 days.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Battery?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formal before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective 
batch products, we will repair them and resend them to you or we can discuss the solution including re-call according
to real situation.


portable energy storage battery

Energy Storage Battery


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