
Aircon Servicing
At Gaincity, we provide air-con servicing works for both residential and commercial premises. Our technicians are qualified, skilled and experienced in repair and maintenance of all air conditioners. On top of that, we offer competitive prices for all our services. We stay fully committed to ensuring all our clients are satisfied with the way we provide our services.
- ACER NITRO 23.6" FHD GAMING MONITOR ED240Q H CURVED
ED240Q H CURVED
100HZ, CURVED VA PANELS$168.00Out of stock - ACER 23.8" FHD MONITOR KA242Y G
KA242Y G
120HZ, FLAT IPS PANELS$99.00Out of stock - ACER ASPIRE GO 14" INTEL QC N100 AG14-31P-C4ZM
AG14-31P-C4ZM
4GB RAM 128GB SSDS$448.00Out of stock - ACER ASPIRE LITE 14" I5-1334U AL14-52M-54V4
AL14-52M-54V4
8GB RAM 512GB SSDS$699.00 U.P. S$749.00Out of stock - ACER 27" FHD MONITOR KA272 G
KA272 G
120HZ*, FLAT IPS PANELProduct Description
The Acer 27' FHD Monitor KA272 G offers a stunning 27 inch ZeroFrame FHD IPS display with a resolution of 1920x1080, providing visual sharpness and clarity. It features a 1ms response time and a 120Hz refresh rate, ensuring smooth visuals with less eye strain. The monitor includes Acer Vision Care 1.0, BlueLight Shield technology, and Acer Flicker less technology for comfort and protection. Its ergonomic design allows for a 5 to 25 degree tilt, making it ideal for both work and entertainment.
Key Features
- Visual Sharpness and Clarity: Enjoy a 27 inch ZeroFrame FHD IPS display with 1920x1080 resolution for stunning visuals.
- Fast Response Time: Experience smooth visuals with a 1ms Visual Response Boost (VRB) and 120Hz refresh rate.
- Wide Viewing Angle: 178 wide view angle ensures consistent image quality from any position.
- Ergonomic Design: Robust stand design with tilt adjustment from 5 to 25 for comfortable viewing.
- Eye Protection: Features BlueLight Shield, Acer Flicker less, and low dimming technologies for reduced eye strain.
- Color Accuracy: 99% sRGB color coverage for vibrant and accurate colors.
Product Specifications
Model:
KA272 G
Display:
- Panel Size (inch): 27
- Aspect Ratio: 16:9
- Resolution: 1920 x 1080
- Brightness: 250 nits
- Contrast Ratio: 1000:1
- Viewing Angle (H/V): 178/178
- Refresh Rate: 120Hz
- Flicker Free: Yes
Features:
- AdaptiveSync: Yes
- Low Blue Light: Yes
Audio:
- Speaker: No
I/O Ports:
- HDMI: Yes
- VGA: Yes
Mechanical Design:
- Tilt: 5 to 25
- VESA Wall Mounting: 100x100mm
Accessories:
- Included: 1x Acer KA272 G0 Monitor, 1x HDMI cable, 1x Power Cord (UK)
Certificate:
- ENERGY STAR certified
Ideal For
Individuals seeking a high quality monitor for work or entertainment, offering excellent visual clarity and ergonomic design.
In the Box
- 1x Acer KA272 G0 Monitor
- 1x HDMI cable
- 1x Power Cord (UK)
S$119.00 U.P. S$258.00Out of stock - ACER SWIFT GO 14" R9-8945HS SFG14-63-R6N7
SFG14-63-R6N7
32GB RAM 1TB SSDProduct Description
The Acer Swift Go 14' combines a sleek design with powerful performance, perfect for professionals and students. Featuring a 14-inch display and an AMD Ryzen 9 8945HS processor, it delivers speed and reliability for all your computing needs.
Key Features
Powerful Performance: Equipped with AMD Ryzen 9 8945HS Processor and AMD Radeon Graphics for seamless multitasking and demanding tasks.
Stunning Display: 14-inch 2.8K OLED screen with 100% DCI-P3 color gamut, 90Hz refresh rate, and TUV Rheinland Eyesafe certification for vibrant visuals and eye comfort.
Ample Storage and Memory: 32GB LPDDR5X RAM and 1TB PCIe Gen 4 SSD for fast data access and storage.
Advanced Connectivity: Features Wi-Fi 6E, Bluetooth 5.3, HDMI 2.1, and USB Type C ports for versatile connectivity options.
Enhanced Security: Microsoft Pluton security chip and Windows Hello fingerprint reader for secure access and data protection.
Lightweight and Portable: Weighs only 1.3kg with a sleek aluminum body, perfect for on-the-go use.
Product Specifications
Specifications:
General Information:
Model: SFG14-63-R6N7
Brand: ACER
Material: Aluminum
Display:
Screen Size: 14 inches
Resolution: 2880 x 1800 (2.8K)
Display Type: OLED
Touchscreen: No
Refresh Rate: 90Hz
Processor:
Processor Type: AMD Ryzen 9 8945HS
Processor Speed: 4 GHz (Turbo up to 5.20 GHz)
Number of Cores: 8
Memory:
RAM: 32GB LPDDR5X
Upgradeable: No
Storage:
Primary Storage: 1TB PCIe Gen 4 SSD
Graphics:
Graphics Card: AMD Radeon Graphics
Dedicated/Integrated: Integrated
Camera:
Resolution: 1440p QHD
Features: Privacy Shutter
Connectivity:
WiFi: Yes, WiFi 6E
Bluetooth: Yes, Bluetooth 5.3
USB Ports: 4 (including 2 USB Type C - USB 4)
HDMI: Yes, HDMI 2.1
Ethernet Port: No
Card Reader: Yes, microSD
Battery:
Battery Type: Lithium Ion (Li-Ion)
Dimensions:
Product Dimensions (W x D x H): 21.79 x 217.9 x 14.90 mm
Weight: 1.25 kg
Operating System:
Pre-installed OS: Windows 11 Home
Warranty:
Warranty Period: 2 Years Carry-in Local Singapore Warranty
Ideal For
Professionals
Students
In the Box
Swift Go 14 SFG14-63-R6N7 Notebook
Lithium Ion Battery
AC Adapter
Power Cord
S$1,899.00Out of stock - ACER SWIFT GO 14" ULTRA 7 155H SFG14-73-7516
SFG14-73-7516
16GB RAM 512GB SSDS$1,499.00Out of stock - ACER NITRO 16 LAPTOP R7-8845S ANV16-41-R9UP
ANV16-41-R9UP
16GB RAM 512GB SSD RTX4050 6GBS$1,499.00 U.P. S$1,699.00Out of stock - ACER 24.5" FHD MONITOR EK251Q E
EK251Q E
100HZ*, FLAT IPS PANELProduct Description
The Acer Ek251q E 24.5' monitor offers an immersive Full HD viewing experience, perfect for both work and entertainment. It features VESA compatibility for flexible mounting options and ensures energy efficiency to help save on power costs.Key Features
- Full HD Resolution: Enjoy clear and sharp images with a 1920 x 1080 resolution.
- VESA Compatible: Easily mount your monitor on the wall for a more organized workspace.
- Wide Viewing Angle: Provides consistent image quality from various angles.
- Low Power Consumption: Energy efficient design helps reduce electricity bills.
- Sleek Design: Modern design complements any home or office setting.
- HDMI Connectivity: Easy connectivity with various devices via HDMI ports.
Product Specifications
Model:
EK251Q E
Display:
- Panel Size (inch): 24.5
- Aspect Ratio: 16:9
- Resolution: 1920 x 1080
- Brightness: 250 nits
- Contrast Ratio: 1500:1
- Viewing Angle (H/V): 178/178
- Response Time: 1ms (VRB)
- Refresh Rate: 120Hz
- Flicker Free: Yes
Features:
- AdaptiveSync: Yes
- Low Blue Light: Yes
Audio:
- Speaker: No
I/O Ports:
- HDMI: Yes
- VGA: Yes
Signal Frequency:
- HDMI Frequency: 1920x1080@120Hz
- VGA Frequency: 1920x1080@75Hz
Power Consumption:
- Power Consumption: Low
Mechanical Design:
- Tilt: 5 to 20
- VESA Wall Mounting: 100x100mm
Accessories:
- Included: 1x Acer EK251Q G Monitor, 1x HDMI cable, 1x Power Cord (UK)
Certificate:
- ENERGY STAR certified
Ideal For
This product is ideal for home and office users seeking an affordable and reliable display solution.
In the Box
- Monitor
- Power Cable
- HDMI Cable
- Warranty Card
S$99.00 U.P. S$198.00Out of stock - ACER ASPIRE 5 15.6" I7-1355U A515-58P-75KT (GRY)
A515-58P-75KT (GRY)
16GB RAM 512GB SSDS$1,068.00 U.P. S$1,248.00Out of stock - ACER 23.8" FHD MONITOR CB241Y
CB241Y
75HZ, FLAT IPS PANELProduct Description
The Acer 23.8" FHD Monitor CB241Y is a versatile display designed for both business and personal use. Featuring a Full HD resolution of 1920 x 1080, this monitor offers crisp and clear visuals. It utilizes IPS technology for wide viewing angles of 178° both horizontally and vertically, ensuring consistent color and clarity from any angle. With a fast response time of 1 ms and a refresh rate of 75Hz, it is ideal for smooth video playback and gaming. The monitor supports AMD FreeSync technology to prevent screen tearing, and it includes Acer VisionCare technologies to reduce eye strain. It is equipped with multiple input options, including HDMI and USB Type-C, and features built-in stereo speakers for audio output. The ergonomic design allows for adjustable height and tilt, and it is VESA mount compatible for flexible installation options.
Key Features
Full HD Display: Enjoy a 23.8" widescreen display with a resolution of 1920 x 1080 for clear and vibrant visuals.
IPS Technology: Experience consistent and accurate colors from all viewing angles with In-Plane Switching technology.
AMD FreeSync: Reduce screen tearing and stuttering for a smoother gaming and video experience.
VESA Mount Compatible: Easily mount the monitor on a wall or stand with VESA compatibility (100 x 100mm).
Multiple Connectivity Options: Connect devices with HDMI, USB Type-C, and DisplayPort inputs for versatile usage.
Eco-Friendly: Complies with RoHS and Energy Star standards for reduced environmental impact.
Product Specifications
Model:
Acer CB241Y
Display:
Panel Size (inch): 23.8
Aspect Ratio: 16:9
Resolution: 1920 x 1080
Brightness: 250 Nit
Contrast Ratio: 100 Million:1 MAX (ACM)
Response Time: 1 ms VRB
Refresh Rate: 75Hz
Flicker-Free: Yes
Features:
AMD FreeSync Technology: Yes
Acer VisionCare Technologies: Yes
Audio:
Speaker: Yes (Stereo, 2W output)
I/O Ports:
HDMI: Yes
USB Type-C: Yes (Gen 1 up to 5 Gbps, supports data, power 65W, and DisplayPort over USB-C)
Headphone Jack: Yes
Mechanical Design:
Tilt: -5° to 35°
Height Adjustment: Yes (Maximum Height: 5.9 inches)
VESA Wall Mounting: 100 x 100 mm
Dimensions:
With Stand (W x H x D): 540.03 x 383.8 - 522 x 217.8 mm
Weight:
Net Weight: 6.9 kg
Accessories:
Included: Stand, Power Cord, USB Type-C cable
Certificate:
RoHS
Energy Star
Ideal For
Individuals seeking a high-quality monitor for business or personal use, featuring Full HD display and advanced technology.
In the Box
Acer CB241Y Monitor
Display
Stand
Power Cord
USB Type-C cable
S$129.00 U.P. S$238.00Out of stock - ACER NITRO GAMING MOUSE II NMW120
NMW120
FOC VG252Q LVACER NITRO GAMING MOUSE II NMW120 - Your Gaming Advantage with ACER NITRO Precision
Step up your game with the ACER NITRO GAMING MOUSE II NMW120, exclusively showcased at Gain City. Infused with the powerful legacy of the ACER NITRO series, it’s more than a gaming mouse; it’s your ticket to gaming domination.
Key Features:
- ACER NITRO Precision: Harness the power of unparalleled accuracy, ensuring every click counts in your quest for gaming supremacy.
- Dynamic RGB Lighting: Illuminate your gaming sessions with customizable RGB colors, resonating with the vibrant ACER NITRO aesthetics.
- Ergonomic Comfort: Designed keeping gamers in mind, its form ensures hours of comfortable gameplay, minimizing fatigue.
- Customizable DPI Settings: Personalize your gameplay experience with on-the-fly DPI adjustments, catering to both sharpshooters and rapid-fire enthusiasts.
- High-Speed Response: Equipped with ultra-responsive buttons, gain the edge in those split-second in-game decisions.
- Durable Construction: Built to withstand intense gaming marathons, the ACER NITRO mouse is both robust and reliable.
- Intuitive Software Integration: Sync, customize, and fine-tune your settings effortlessly with the ACER NITRO interface for an enhanced gaming experience.
At Gain City, we’re committed to bringing you the pinnacle of gaming excellence. The ACER NITRO GAMING MOUSE II NMW120 encapsulates this commitment, offering a blend of form, function, and finesse. For gamers who breathe the ACER NITRO ethos and crave a mouse that matches their passion, this is the ultimate choice.
Unlock unmatched gaming prowess. Embrace the ACER NITRO edge today.
S$39.00 U.P. S$79.00Out of stock
Extend the life span of your aircon units with regular servicing
Routine Service include:
- Systematic examination and cleaning of fancoil
- Check all safety circuits
- Check suction and discharge pressure of the compressors
- Check on seals and joints of pipes for leakages, repair (chargeable) if necessary
- Flush drainage pipe blockages
- Check, clean and wash fancoil’s air filter
- Check on bolts and nuts for tightness and corrosion
- Check and clean cooling coil, water tray and blower
- Test run the aircon unit after each servicing and repair work
- Inspect and clean air filter, cooling coil and fancoil’s blower
- Clean drain pan and flush condensate water drain pipe
- Check all electrical components
- Check compressor for sign of corrosion and abnormal noise during operation
- Inspect equipment for refrigerant leaks
- Not included but available options: Chemical Wash Condenser Unit Servicing (Rates varies depend on models)


Why choose Gain City Best Electric to do your Aircon Installation?
At Gain City, We take pride in our installation services and we do not compromise on the material used. All installation carried out by Gain City’s BCA-certified technicians adhere to the highest standards in accordance to government regulations. Top quality workmanship is certainly worth your time and investment.

