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Lemark K53-400w Portable Power Station





Lemark K53 AC DC Convertible Solar Powerbank is made by 18650 lithium-ion battery cells. Compared to those solar generators with the same capacity, which are made by Lead Acid or lithium phosphate, the weight from 4.3 – 7 KG, K53 is the only 4.3KG, it is a lightweight portable, but large capacity power bank for outdoor;
Meanwhile, because it can be charged by the outdoor solar energy system, home AC power system, as well as car, you don’t need to worry about the charging problem when you are outside.

  • The best portable power station, power-up laptops, smartphones, drones, Gopros
  • Suitable for use on camping trip, laptops, smartphones, drones, Gopros and more
  • Battery Type: High-quality Lithium-ion Batteries
  • Input Recharging: Adapter: DC15v / 4A, Solar Panel Charging: DC13v~22v / 4A Max
  • Fully Charged Time: DC 15v / 4A: 8~10 hours
  • Output: 1 x USB 5v~9v / 2A. QC3.0, 1 x Type-c 5v~9v / 2A, 2 x USB 5v / 3.1 A
  • LED Lighting: 5W
  • AC Output: AC Continuous Power Output: 400w, 110 / 230v (According to different nations)
  • AC Power: Rated Power: 250W Max Power: 300W
  • Power Indicator: LED displayed
  • Operation Temperature: -20˚C ~60˚C
  • Capacity: 109200mAh, 3.7V / 400Wh
  • Package include: 1 x Portable Power Generator, 1 x Power Adapter, 1 x Car Charger, 1 x User Manual
  • Product dimensions: 23.5 × 15.5 × 15.5 cm
  • Product Weight : 4.3 kg


When is my order being process?
All orders are typically process in 2-3 working days after payment is made (does not include weekends). If in case of Public Holidays, special promotional events orders will take 3-5 days to process.

When will I receive my order?
Orders that are processed during weeks days should be received within 2-3 days, and orders that are processed during weekends should be received within 3-5 days. In light with current Covid-19 situation, we can not guarantee your parcel will not be late as it depends on delivery service. 

What delivery service do you use?
We use DHL Ecomm, Pos Laju or J&T, it all depends on the coverage of the delivery service. You may opt to pick up at our branch, however the current pick up available location will only be at SS2 Petaling Jaya branch.  If you would like to arrange pick up kindly contact 011-56282859 and our customer service will arrange for you. 

What is the shipping charges?
Shipping charges will be RM8 for West Malaysia and RM13 for East Malaysia. However if you purchase above RM150 shipping charge will be FREE. 

Once you placed and order and make payment, an email automated email on your purchase confirmation will be sent to your email. We will follow up with tracking number once the items is packed. However tracking number provided does not mean that the items is already pick up by delivery service. Some time delivery service provider will have a delay in picking up.

Please be sure that you have provided the correct recipient name, address and contact number.  We are unable to change any details once order is processed.

If there is anything that you may want to reach out to us, kindly email to 


To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. To start a return, you can contact us at or chat with us via facebook messenger.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package.
Items sent back to us without first requesting a return will not be accepted.

 You can always contact us for any return questions at


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