WalleCube Smart UPS W150
LiFePO4 | MAX 150W | 57.6Wh | Intelligent backup power designed for NAS
WalleCube W150
Intelligent backup power built for NAS. LiFePO4 cells and <1ms seamless switching protect your data end-to-end.
24x7 NAS Guardian
WalleCube W150 is a compact intelligent UPS for NAS, routers, mini PCs, and industrial DC devices. With 57.6Wh LiFePO4 battery cells, 150W peak output, and <1ms seamless switching, it replaces bulky legacy UPS units with a 0.78kg CNC aluminum body.
Fanless, silent, and only 0.6W standby, it fits naturally in bedrooms, studies, and living rooms.
Product Selling Points
Nine Core Advantages
From the chassis to the core — every detail is engineered for NAS.
Universal NAS Support
Deep compatibility with Synology, QNAP, UGREEN, FnOS, ZSpace, TrueNAS, and Unraid.
Ultra Compact
120×106×40 mm — fits on a bookshelf corner or beside your NAS without taking up space.
WeChat Integration
Monitor battery level and power in real time via the WeChat mini program — instant outage alerts.
Long Battery Life
LiFePO4 cells with 2000+ charge cycles — worry-free operation for 5–8 years under normal use.
Zero Noise
Fanless design — silent in bedrooms, offices, and living rooms without any disturbance.
0.6W Standby
Ultra-low standby power — 94% more efficient than the 10W+ drain of legacy UPS units.
Aluminum Chassis
CNC-machined one-piece aluminum body — clean, premium aesthetic that elevates any desk.
<1ms Switching
Instant switchover on outage — your NAS and drives never feel a thing.
Factory Direct
Ships directly from the manufacturer — hassle-free after-sales support guaranteed.
Why Wallecube
Why Choose a Smart UPS
Swap the heavy lead-acid UPS for a smart lithium solution — your NAS will thank you.
- 0.78 kg — Ultra Light
- Just 1/6 the weight of a legacy UPS — carry it with one hand.
- 0.6 W Standby Power
- Ultra-low energy design — barely consumes power even on 24/7 standby.
- LiFePO4 Cells
- 2000+ cycle life, high energy density, small form factor.
- Smart BMS
- Cell balancing · temperature monitoring · health tracking.
- Zero Noise
- Fanless passive cooling — safe for any room including bedrooms.
- WeChat Remote Monitoring
- Real-time battery and power data — instant outage push alerts.
- 3 kg or More
- A chore to move and takes up significant floor space.
- 10 W+ Constant Draw
- Warm to the touch year-round — wastes more power than some NAS units.
- Lead-Acid Battery
- Low capacity, large size — full replacement needed every 2–3 years.
- No Smart Management
- No temperature monitoring, no cell balancing whatsoever.
- 45 dB+ Fan Noise
- Noticeable noise during operation — disrupts sleep and concentration.
- No Connectivity
- No outage alerts, no remote visibility at all.
Control Anywhere
WeChat Integration — Full Control, Anywhere
No separate app required. Open WeChat, launch the WalleCube mini program, and instantly view your UPS status — battery level, current power draw, input/output voltage, temperature trends, and 7-day energy history.
- Real-time battery, power, and temperature on one screen
- Outage push notifications via WeChat — stay informed even away from home
- Monthly energy statistics for clear usage insights
- Online OTA firmware updates — continuously improving
Magic Packet
Multi-device
Remote Wake-up
UPS and Remote Power Button in One
Deep WOL (Wake-on-LAN) integration built in. Whether travelling or in bed, enter your NAS MAC address in the mini program and wake it with a single tap. Paired with AC Power Recovery, the UPS automatically broadcasts a wake packet when mains returns — fully unattended recovery.
- Wake any device on the local network
- Automatic and manual wake modes both supported
- AC recovery + WOL dual-redundancy — 99% success rate
Wide Voltage
9V – 20V Wide Voltage Compatibility
This DC UPS supports a wide range of devices — output voltage matches your device's original adapter exactly.
NAS · Routers
Synology, QNAP, UGREEN, FnOS, and other mainstream NAS brands, plus home routers and switches.
Laptops · Mini PCs
Slim laptops, Intel NUC, Minisforum, Beelink, and other mini host computers.
Soft Routers · Industrial PCs
OpenWrt soft routers, industrial motherboards, PoE switches, Windows/Linux mini hosts.
* The UPS performs no voltage conversion — output voltage matches your device's original adapter input.
LiFePO4 + Smart BMS
Automotive-Grade LiFePO4
with Intelligent Battery Management
Stainless-encased LiFePO4 cells offer far superior thermal stability over ternary lithium. Paired with a smart BMS that actively tends the battery — extending lifespan by 30% and delivering stable runtime.
Smart Cell Balancing
Dynamically regulates each cell's load in real time — extends overall battery lifespan by 30%.
Battery Temperature Monitoring
Monitors cell temperature in real time — throttles load and sends high-temperature alerts when limits are exceeded.
Battery Health Tracking
Accurately calculates battery capacity and aging level — proactive fault prevention before issues arise.
Certifications
Multiple Industry Certifications
Every W150 that leaves the factory has passed rigorous safety and reliability testing.
Note: UPS units are not within the CCC mandatory category, so the complete unit does not carry CCC certification; the built-in battery has independently passed CCC certification.
Enjoy The Tranquility
Silent by Design — Any Room, Any Space
0.78 kg aluminum body · zero fan noise · 0.6 W standby — blends naturally into any environment.
Bedroom
Zero-noise design — won't disturb your sleep
Study
All-aluminum body — integrates seamlessly with your desk
Living Room
Minimalist aesthetic — elevates the look of any space
Broad NAS Compatibility
We support almost all mainstream NAS brands and systems:
- Synology: 2, 4, 7, 9 series, 1522+, 1520, etc.
- QNAP: 2, 4 series, TS-564, 5-bay models, etc.
- UGREEN: DXP 2800, 4800, DH2300, DH4300, etc.
- ZSpace: Full model lineup
- Other systems: TrueNAS, Unraid, PVE, Windows, Linux
Technical Specifications
| Input Voltage | 9V - 20V (2A - 10A) |
|---|---|
| Output Power | 9V - 20V (Max 150W) |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Battery Capacity | 57.6Wh (18000mAh) |
| Transfer Time | < 1ms (seamless) |
| Network | 2.4G Wi-Fi |
| Ports | DC 5.5*2.5 (1 input, 2 output), USB X1 |
| Display | 1.47-inch TFT color screen |
| Size & Weight | 120x106x40 mm (about 780g) |
Frequently Asked Questions
Common questions about W150
Enterprise Purchase · Technical Cooperation
Click the link below to purchase online. For bulk purchases and technical cooperation, please contact us.