• New

Energy Saver Box 19KW Power Electricity Saving Box Save

Selling Price
RM 13.91
Original Price
RM 29.90
Discount Rate
53% OFF



Energy Saver Box 19KW Power Electricity Saving Box Save
Feature available to Store Members

Save More Power & Money!






Saves 20%-30% Of Electrical Consumption

$$ Stabilizes The Voltage Supply 

$$ Improves Efficiency Of Appliances 

$$ Prevents Electrical Overheating 

$$ Prolongs The Life Of Electrical Devices 

$$ Saves You Money Right Out Of The Box 

$$ Simple To Connect - Maintenance Free 

$$ Perfect For Home Or Office

- Rated Voltage: 110 - 250 VAC, 50HZ / 60 HZ 
- Working Temperature: -15 degrees to 60 degrees
- Single phase - Use one ESB for every 19,000 watts
- This device is not designed for heavy duty load or monthly consumption higher than 19000kwh.
- Net weight: 125gms
- Dimensions: 67mm (b) x 155mm (l) x approx 65mm (h)

Product Features

- Saves 20% to 30% of electrical consumption
- Stabilize the supply voltage
- Reduce electrical overheating
- Improve efficiency and power factor
- Easy to use, maintenance free
- Earth friendly
Guide to use: Plug the electricity-saved box into any socket at home. Simple operation, no need maintenance, no need pay attention.
Suitable for: houses, condominiums, apartments, shop lots, restaurants, offices, small factories, etc...
Comes in a nice box with manual.



 Testing Results


With Power saver

















Electricitiy-Saving Box (ESB)

ESB use a state-of-the-art electrical technology to actively monitor and improve the power factor of your household, office or industrial appliances. In addition, the intelligent technology optimizes the voltage and current demands thus reducing the active power / KwH demands and can achieve up to 30% savings on your electricity bill! It also acts as a voltage stabilizer by storing energy for up to 10 seconds and therefore supplies the load with constant voltage during momentary power surges. This in turn results in a longer lifespan of your electrical appliances.Save money for customers every minute every second after installing.


Is it Legal?
It is a common appliance you can plug into any outlet of your home. It is absolutely legal and approved & certified. Since 1998 the United Nations Foundation itself has committed nearly $50 million towards promoting renewable energy and energy efficiency.

Is it safe to use ESB ?
ESB has passed many tests and verifications at various certification levels, and has demonstrated its capability to engender savings up to 10% or more on electrical power usage. It has been inspected under strict conditions and is almost a zero defect product with high safety, non heat generating and non electrical energy consumption. It stabilizes voltage, reduces current, enhances PF of appliances, and extends the life of appliances.

If I plug in more than 1 ESB will I save more?
No, one device is sufficient per phase. Any additional units plugged in, will not increase savings.

Why use ESB ?
All electrical equipment / appliances efficiency reduces with time, as appliances age, it will consume more power without being realized, hence higher electricity bills.
Due to many appliances in one household each with different power and current requirements affects voltage and current consumption. Unstable supply voltages increase in resistance due to wire size and poor power supply which may result in power loss.
Extra electrical power can also be lost naturally (wire loss) or at the instant of turning on the power equipment.

What is the lifespan of the ESB ?
ESB is expected to last about 80,000 hours of continued usage.

Do I need a qualified technician / electrician to install the ESB ?
In most installations, you will not require any help in installing the devices . Just plug them into any wall socket and let them start saving.

Can ESB be used in other countries with different voltage?
Yes. ESB can be used in any countries that have an electricity supply of 110 to 130 VAC or 220 to 240 VAC, 50-60Hz.

What is the warranty period?
ESB comes with 7 days warranty 
after checking/testing/inspection from receiving date. 


Last Updated @ 10/10/2014 2:56:48 PM


Buy with confidence, we have 932 Good Ratings from buyers!
1. highly Recommend, fast delivery just order yesterday and received today.
Buyer: an****   (02+,100%)  |  Date: 7/11/2014 14:27  | Item ID:135693949
2. Good Seller and i receive my item today.
Buyer: Ab****   (126+,100%)  |  Date: 6/11/2014 22:11  | Item ID:130012492
3. very fast delivered, good in condition
Buyer: Ki****   (014+,100%)  |  Date: 6/11/2014 12:58  | Item ID:140681148
4. Good quality..recommended.
Buyer: ct****   (03+,100%)  |  Date: 5/11/2014 17:41  | Item ID:135714567
5. good best better excellence seller
Buyer: si****   (-37122+,100%)  |  Date: 5/11/2014 12:54  | Item ID:132195959
6. good.....i have got my stock...tq...
Buyer: ja****   (00+,100%)  |  Date: 30/10/2014 22:3  | Item ID:124298138
7. Fast delivery. Interesting product. Thanks!
Buyer: Ye****   (011+,100%)  |  Date: 30/10/2014 19:6  | Item ID:151708507
8. nice trader,very good trader..
Buyer: s4****   (02+,100%)  |  Date: 28/10/2014 17:7  | Item ID:126681558
Click here to view All Ratings

Recent transactions
Buyer Product Price Qty Transaction Date
so**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 11/14/2014 9:13:50 PM
al**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 10/9/2014 2:54:40 PM
du**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 9/23/2014 10:54:52 AM
em**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 7/24/2014 11:43:34 AM
al**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 6/18/2014 7:56:15 AM
Ka**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 5/14/2014 11:20:15 AM
sh**** Energy Saver Box 19KW Power Electricity Saving Box Save 79 1 4/11/2014 10:20:18 PM

Payment methods
Q&A (1)
wenmingjia ask: (2014/6/21 22:31)  
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Basic Information

Basic Information of Product
Product Status/Sales Type New Product No. 695454
Weight (KG) 0.5 kg Country of Origin N/A
Shipping Method Courier Service
GST Applicable Not Applicable (Non-GST seller)
After Sale Service Warranty and Guarantee:
Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement (for same item). Please contact me before you return it.
All items warranty (varies depending on product brands)

The warranty may not apply or void if:

All warranty will be immediately invalidated if unauthorized repairs are made or attempted by unauthorized personnel or the documents have been altered in any way or made illegible or the model or production number on the product has been altered, deleted, removed or made illegible.
This warranty does not cover accident, misuse, incorrect line voltage, improper installation, transport damage, altered serial number, connection to non compatible hardware and the like.
This warranty does not cover customer self physical damage.
We shall not be liable for any indirect, special or consequential damage (including without limitation any loss of profits) arising from use of the product purchased or any breach of this warranty.
Defects caused by abuse or misuse of the product.
If customer is unable to provide the Proof of Purchase.
You are agree to the terms and conditions when you bidding/buy on this item.

1) Colour : due to the setting of monitor, colour might slightly different with the picture.

2) Size : please check carefully with the measurement provided.

3) Please make payment within 3 days after confirmed an order. Buyer who has dishonored payment for 3 times will be blacklisted and reported to Lelong.

4) Please allow 1 to 2 working days to prepare the product delivery after payment. A confirmation email will be sent out with the tracking number.

5) If item is out of stock (this may happen occasionally as we listing more than hundred of items, it is hard for us to control our stock), we will contact you immediately for a refund or exchange, or wait for the new stock arrive. Anyway, we may replace some similar item should you agree. A last we will refund back your money should you wish not to change or wait for the item arrive.

6) We will check and do the best to make sure the item in good condition before send out. Any inquiries please contact us through email.

7) Prices, specifications, information and availability of products are subject to change without prior notice.
Brand None

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        Exchange & Return Policy

        Seller's Information

        Seller TOMMY TECH
        Shipping from
        Return/Exchange address
        Notice on Return/exchange Please contact us before send back the item

        [email protected]

        sms, wechat,whatsapp ~0165581038

        Default Address for Returns/Exchange 42,44 LALAUN SHATIN,TAMAN KARKING
        31650, Ipoh, Perak

        11Street Return/Exchange Policy

        1. Cancellation
          • Request for cancellation if product has not been dispatched after payment completion.
          • Strictly no cancellation for E-voucher after purchased.
        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 buyer.
          • Seller receives and checks returned product.
          • Seller approves return and return is completed.
          • Strictly no return or refund for E-voucher.
        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.
          • No exchange for E-voucher purchased.

        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.


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