Original Polymer 10000mAh Romoss Polymos 10 Powerbank with 1 Year Warranty

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Shipping information
Shipping Method

Courier Service

Shipping Rate Notice by Location
  • West Malaysia

    RM 8.00 for up to 0.3 kg 
    RM 8.00 for each additional 0.3 kg

  • Sabah

    RM 12.00 for up to 0.3 kg 
    RM 12.00 for each additional 0.3 kg

  • Sarawak

    RM 12.00 for up to 0.3 kg 
    RM 12.00 for each additional 0.3 kg

* The actual shipping fee to be applied can differ according to product qty or options, so please check Shopping Cart page or Order/Payment page.

International International Shipping Policy
International Shipping Policy
Delivery Lead time

Delivery of overseas orders will typically take between fourteen (14) and twenty-one (21) days from the date of order acceptance on the 11street website (i.e. the date the order status is updated as "Preparing for Shipment").

Cancellation, Exchange, Returns and Refunds Policy

Any request for cancellation/return/exchange of overseas orders:-

Return, refund and/or exchange of overseas orders due to "change of mind" is strictly prohibited.

Custom Tax

Overseas orders may be subject to import taxes, customs duties and fees levied by Malaysian Customs ("Taxes") upon arrival in Malaysia. As a general principle, such additional charges are to be borne by the global sellers.

However, buyers who have any issues/concerns relating to reimbursement of Taxes may contact 11street Customer Service.

  • West Malaysia RM 16.00
  • Sarawak RM 24.00
  • Sabah RM 24.00

Basic Information of Product

Basic Information of Product
Product Status/Sales Type New Product No. 817119
Weight (kg) 0.5 kg Country of Origin N/A
Shipping Method

Courier Service

GST Applicable Not Applicable (Non-GST seller)
Tax Invoice No
After Sale Service Email:
Contact: 0129189338 / 0166665771 (Prefer SMS or WhatsApp)
Wechat : Phoneparts / Powerbankmart
Warranty issues include defect item, missing item, wrong colour or size, and etc. Please contact us for any warranty issue.
Our staff will attend to your enquiry by next working day
(Office hour: Monday– Friday 9.30am-5pm)

11street receives report on products to protect buyers’ right. For further information on safe trade, please contact us.


For order related and other issues, kindly click on E-mail Enquiry here.

E-mail Enquiry

ROMOSS the No.1 brand in Premium Power Bank. Now even better! Powered by Premium Li Polymer Cells. Slimmer, More durable and more safety feature!

Advantages of Lithium Polymer compare to Lithium Ion Cells

Very low profile - batteries resembling the profile of a credit card are feasible.

Flexible form factor - manufacturers are not bound by standard cell formats. 

With high volume, any reasonable size can be produced economically.

Lightweight - gelled electrolytes enable simplified packaging by eliminating the metal shell.

Improved safety - more resistant to overcharge; less chance for electrolyte leakage.

More expensive to manufacture.

All Smartphones use Lithium Polymer batteries for it's safety aspect.

Technical Specifications

- Input Charging Time: 5 hours

- Input Current: DC 5V / 1A Max

- Output Current: DC 5V / 1A, DC 5V / 2.1A

- Size(cm): L14.2 x W6.5 x H1.8

- Weight(gm): 235

Please take note that you’re buying a Genuine Romoss Power Bank from official distributor for Malaysia. 

Beware of “Fake” Romoss being sold at this various online site. Parallel importer of Romoss products might bring harm to you or your family as the product were bought from unknown sources(may be fake), which may use low quality parts and DO NOT OFFER safety function. Some of the resellers sold "Fake" Romoss, illegally ship direct from China. It could damage your smartphone/tablet batteries due to over heating charging and may explode. Parallel importer offer only 6 months warranty, as their "fake" imported Romoss do not last more than 6 months!



ROMOSS is a world leading manufacturer of external batteries. it’s products, powered millions of mobile devices like, smartphones, tablets, laptop and many other bluetooth devices. ROMOSS unrivaled, patented eUSB Auto Voltage Switching Technology (patent no.201120289581.7), charge fast and protect your devices batteries from over charging and collateral damage. ROMOSS incorporate innovative technology into it's products that are smaller, more powerful, durable, and safe!

Using a unique brand of hi-tech energy conversion technology, ROMOSS provide an intelligent gateway to using external batteries. The entire ethos is all about our commitment and passion. These distinguishing features make ROMOSS a leading brand in the global 3C external battery industry.

ROMOSS products is sold worldwide and a top seller in many countries, and it had received numerous awards for it’s reputable design, technology, high quality user experience and safety performance.  


Buying from ROMOSS guarantees you two things. One, it gives you an incredible level of safety and protection of a top quality products. Second, All ROMOSS product’s comes with a US$3,000,000 product liability insurance, in case the unfortunate happen. It’s ROMOSS commitment for excellent and protection to millions of it’s customers worldwide.

ROMOSS use only genuine and new Lithium Ion or Lithium Polymer battery cells, inside it's external batteries (power bank). The battery compartment 

Seller Information

Seller Information
Seller Innotrend
Ship-From Address Seremban, Negeri Sembilan
Return/Exchange Address Seremban, Negeri Sembilan
Notice on Return/Exchange Refer to product description

Return / Exchange Policy

  1. Cancellation
    • Request for cancellation if product has not been dispatched after payment completion.
  2. Return
    • Request for return within 7 calendar days following delivery date.
    • Check seller’s approval on buyer’s request.
    • Buyer sends product in question to seller.
    • Seller receives and checks returned product
    • Seller approves return and return is completed.
  3. Exchange
    • Request for exchange within 7 calendar days following receipt of delivery.
    • Check seller’s approval on buyer’s request.
    • Buyer sends product in question to seller.
    • Seller receives and checks returned product
    • Seller send new product to buyer, and buyer receives it, and exchange is completed.
  • How to Request for Cancellation/Return/Exchange
    • You can request for cancellation after completing payment and if product has not been dispatched by then, cancellation request is approved and you can receive refund.
      But, in case seller has already dispatched product, cancellation request can be rejected.
    • You can request for return after obtaining product, you should send the product in question to seller.
      After seller checks if returned product is flawed, and approves your request, return is completed and payment is refunded.
    • You can request for exchange if wrong product is shipped, you should send the product in question to seller.
      After seller checks if returned product is flawed, seller approves your request, and re-sends new product.
  • Criteria for Return/Exchange

    You can request for return/exchange within 7 calendar days following delivery date. But return/exchange request cannot be made in following cases:

    • When request due to change of mind is made after 7 calendar days following delivery date
    • When product is used, destroyed or damaged
    • When tag attached to product is removed or package of product is opened and product value is damaged
    • When sealed package is opened or packaging materials are lost
    • When too much time has passed and product value has so decreased that its re-sale is not possible
    • When return/exchange request is made for customized product such as hand-made shoes or accessories
    • When components of product (including free gift) have been used or lost
    • When buyer did not follow instructions included in product
  • As e-voucher products are immediately sent to your e-mail, returns/exchanges are not available. Please take note of this before purchase, and input your e-mail address correctly.
  • As Mobile Top-up products are directly reloaded on your cell phone number, returns/exchanges are not available. Please take note of this before purchase, and enter your cell phone number correctly.

For any inconvenience regarding Cancellation/Return/Exchange, please contact Customer Service at 03-2720 0000 and we will do our best to help you.


  • Please note that, direct transaction with the seller without using 11street payment service can cause problems such as; not receiving the product, receiving different product etc.
  • For sales products and contents registered by the seller, 11street run by Celcom Planet has no responsibility on any of the registered contents.