Product Details 

Keep your home office or security system online through the longest power cuts with the SKE POE-36E-LFP. This powerhouse is the "Gold Standard" of mini UPS systems, featuring a massive 20,000mAh LiFePO4 battery that outlasts and outlives standard power banks. Delivering a steady 36W of power, it supports multiple voltages (5V, 9V, 12V) at a high 3A current, making it compatible with high-draw dual-band routers and high-speed ONUs. ultimate insurance for your internet connectivity.

Features:

LiFePO4 Battery Technology: Highly stable chemistry that prevents fire risks and supports over 2,000 cycles (lasts 5–7 years).

36W High-Power Output: Delivers enough "juice" for power-hungry WiFi 6 routers and multiple networking peripherals.

Triple DC Outputs: Simultaneously provides 5V, 9V, and 12V via dedicated ports, all supporting up to 3A each.

Zero Latency Switching: Instantaneous transition to battery power during outages ensures no "reboot" for your router or ONU.

Smart LED Indicators: 4-level LED status lights show exactly how much battery capacity remains.

Comprehensive Protection: Intelligent BMS (Battery Management System) protects against over-charging, deep discharge, and short circuits.

Specifications:

Brand: SKE

Model: POE-36E-LFP

Battery Type: LiFePO4 (Lithium Iron Phosphate)

Capacity: 20,000mAh (4 x 5000mAh cells / 64Wh)

Input Voltage: 100V – 240V AC (Built-in adapter)

Total Output Power: 36 Watts (Max)

DC Outputs:

USB/DC1: 5V / 3.0A

DC2: 9V / 3.0A

DC3: 12V / 3.0A

Dimensions: 210 x 130 x 40 mm

Weight: ~730g

Housing: Flame-retardant ABS Plastic

Benefits:

Extended Lifespan: While standard UPS units fail after 1-2 years, LiFePO4 cells can reliably serve for over 5 years.

High Load Support: The 3A current rating means it won't "trip" or overheat when connected to a 12V/2A or 12V/2.5A router.

One Device, Many Loads: Can power a Router (12V), an ONU (12V/9V), a VoIP phone (5V)

Clean Installation: Built-in AC power supply means no bulky external adapters; just plug the power cord directly into the wall.

Perfect For:

High-End Home Networks: Users with high-power Dual-band or Tri-band WiFi 6/7 routers.

CCTV & Security: Maintaining power to IP cameras and NVR components during outages.

Remote Work/Freelancing: Ensuring 100% internet uptime for video calls and server connections.

PoE Devices: Powering outdoor WiFi extenders or specialized network equipment.

Why Should You Buy:

The SKE POE-36E-LFP is the ultimate "buy once, cry once" investment for your home network. In 2026, where internet uptime is non-negotiable, the reliability of LiFePO4 technology is unmatched. For under ৳ 4,000, you get a device that not only provides massive backup time but also protects your expensive router from voltage surges and battery failure for the next half-decade.