Access Stermay HT 338 Rechargeable Pump For Boat Electric Pump For Inflatable Boat Mattress Kayak Air Bed High Power AC Car 12V EU Plug-in Inflatable Pump from Automobiles & Motorcycles on AliExpress deliver

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Cheap Inflatable Pump, Buy Directly from China Suppliers:Stermay HT-338 Rechargeable Pump For Boat Electric Pump For Inflatable Boat Mattress Kayak Air Bed High Power AC Car 12V EU Plug Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

current price: US $44.97

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  Product Description  



Brand:100% original Stermay


Battery Type:Lead-acid battery

Battery Capacity:4500mAh




AC 220V-240V

DC 12V Car Cigarette Lighter






+++Operation Note+++

There is a rubber plug in the DC port.Pull out the rubber plug when you use it.

This design is to avoid the pump being turned on when it’s not used.


+++Question and Answer+++


1.How is this pump among all your Stermay pump

Evidently,this is the most powefull pump.It’s rechargeable.The battery capacity is 4500mAh.The weight is high to 1.8kg.

So if you need a pump for inflatable boat or other heavy duty inflatable tools,this HT-338 is the best!

2.How long can it work after full charge?

One hour.Absolutely.You can test our answer.

3.How long can it charge full

8 to 10 hours by home power.2 hours by 12V car cigarette lighter

4.What’s this pump’s charge speed

For example,you charge a double person air bed,the size 191*137*22cm.It takes only 3 minutes.This pump is special for heavy duty pumping.

5.How about after sale service?

Good question!Stermay is the symbol of good pump.To avoid fake,we don’t authorize any reseller.

We promise:

If you can’t receive it,100% money refund.

If the pump is not of good quality,100% money refund.

We afford any quality problem within 3 years from your order placed time on



+++Package List+++

1 piece Rechargeable Pump

1 piece Carton Box

1 piece User Manual

1 piece soft Tube(with 5 kinds of nozzles)

2 pieces separate Nozzles

1 piece AC charger

1 piece Car Cigarette Lighter



  Product Show  





 Heavy Duty! Big Inflatable Boat! Buyer Show! 





 Heavy Duty! Inflatable Swimming Pool! Buyer Show! 



  Before Payment  



Welcome to our store !

If you have any questions,please do not hesitate to contact with us,we will reply your messages and help you soon!

We have all kinds of products,if you need other products,just add to cart and then visit our store to choose more,we can ship them together to you! 

Before paying,please make sure the shipping address and telephone number are correct.Thank you.




All the orders will be shipped out soon within 48 hours after payment,so please do not worry.


We can offer :

If the product is of bad quality,100% money refund.

If you can't receive the product,100% money refund or resend.

Any business cooperation intention,just contact us.



We will check product seriously before shipping.If the product has any problem,just contact us,we can refund or resend to you.Sincerely hope you don’t open a dispute before contacting us,there are no problems that cannot be solved.



We will 100% give positive feedback to every order from you.

If you are satisfied with our items and service,please leave positive feedback to us ( 5 stars will be better ).

If you are not satisfied with the items you ordered,please contact with us before leaving negative feedback, we will try our best to make you satisfied !Thank you in advance.

Let us enjoy the friendship via AliExpress in the long term!





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