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WHAT CUSTOMERS SAY

Quality product! It works exactly as described and has been performing really well
Chathura Maleesha
Chathura MaleeshaRouterBuddy UPS
This is really good. Highly recommended. I haven't used it until it drains completely. However, it can hold for quite sometime.
Sanjaya Weerasekara
Sanjaya WeerasekaraRouterBuddy UPS
Very good product. Works well. This is the third product I've purchased so far.
Gogula Aryalingam
Gogula AryalingamRouterBuddy UPS
Absolutely brilliant piece of kit. Strong build. Very impressed. If you need power support for your router, buy this. You will not be disappointed Very happy customer
Paul Simpson
Paul SimpsonRouterBuddy UPS
Well packed. Product operates as expected when I tested it for the first time. Seller’s communication is excellent. They’ll address your concerns ASAP. You’ll receive the router buddy unit, a power supply unit and the connector code to the router. There’s a loop attached into the unit for those who want to mount it on a wall. (But it’s not that helpful - please add some solid support in the next version). Overall this is a solid Sri Lankan product.
Hasun Rathnayaka
Hasun RathnayakaRouterBuddy UPS
I recently purchased this product and I’m genuinely impressed with the quality. It arrived on time, was well-packaged, and works exactly as described. Great value for money—highly recommended for anyone considering it!
Seniru Epasinghe
Seniru EpasingheRouterBuddy UPS Chutta
this is a product made by Sri lankans for Sri lankans. it works excellent with dialog 4g modem. now we can have internet working perfectly fine even when there is powercuts. NO MORE BLACKOUTS. internet always running.
Mary TissaaratchiRouterBuddy UPS Chutta
don't be shy to buy this ... I use it for SLT fiber connection and it has lasted more than 2 hours... nothing to any complaints about this. quality product .. valuable for the price.. i hope to be dealing with you again and again, #WIN
Abeendra Dakshitha
Abeendra DakshithaRouterBuddy UPS Chutta
Great product. I checked for almost 2 Hours and it worked fine . works with SLT Huawei Fibre router. 👍
Sapumal Mayuranga
Sapumal MayurangaRouterBuddy UPS Chutta
I used this with my Fiber router during the power cut. Surprisingly it provides the backup power for 5 hrs time. Overall good product so far. However, It is good if it enhance with good cover. It is hard to determine the power switch status whether it is on or off. Please consider it.
Buddhika De Zoysa
Buddhika De ZoysaRouterBuddy UPS Chutta
අයිටම් එක සුපිරියටම වැඩ
Bandula Udaya Kumara
Bandula Udaya KumaraRouterBuddy
Using for weeks. Surprisingly product is great. for Xiomi 10k MH powerbank can run my dialog 4G touter for almost 15 hours. I had some low quality Chinese items before which didn't last long for few days. comparing with that, this is way beyond in quality. Highly recommend 👍👍👍👍
Lahiru Gamage
Lahiru GamageRouterBuddy
Everything was fine. Securely packed and safely delivered. 100% Sri Lankan product. Recommend the seller. Thank you!
Missaka Sithira
Missaka SithiraRouterBuddy
මෙන්න ගන්නවා නම් භාණ්ඩේ.රුපියල් 400ට 800ට Chinese කෑලි ගන්නවට වැඩිය ලංකාවෙ කොල්ලෙක් හදන මේ Product එක මාරම වටිනවා. දිනතුනක් ඇතුළති මට භාණ්ඩය ලැබුණා.සැලකිය යුතු බරක් මෙහි තිබේ.🔥♥️😍 Product එකේ පොඩි review එකක් 👇 https://youtu.be/AP2y6R_OhsM
geeshan dhameshka de silva
geeshan dhameshka de silvaRouterBuddy
This is very useful product. works with laptop or powerbank.
Ranu Pathiranage
Ranu PathiranageRouterBuddy
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OUR BEST SELLERS

WHY US?

RouterBuddy | The Ultimate Power Backup for Sri Lanka

RouterBuddy is Sri Lanka’s leading specialist in Mini DC UPS and power conversion solutions. Designed for high-performance connectivity, our flagship RouterBuddy UPS provides seamless, zero-delay backup for SLT Fiber, SLT, Dialog, and Mobitel 4G routers. Whether you need a 12V or 15V UPS for your home office or a USB to DC converter for your power bank, RouterBuddy ensures your internet never drops during a power outage.

Our product lineup includes:

Experience a “Plug and Forget” solution with compact, lightweight designs built for reliability. Stay connected with RouterBuddy—the trusted choice backed with warranty for uninterrupted internet in Sri Lanka.

Circuit Desk (pvt.) Ltd. was co-founded by two Sri Lankan Engineers in 2016. At Circut Desk, we do R&D to provide solutions to the problems you encounter in your day to day life. 

Contact Us

info@circuitdesk.com

+94766060254

Circuit Desk Shop

No. 26/2G, Kaluwarippuwa West, Katana, Negombo, Sri Lanka

R&D Center

Davudukanda, Kithulampitiya, Uluvitike, Galle, Sri Lanka. 

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