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Digital Home Lithium Ion Uninterruptible Power Supply UPS 650VA 390W USB FAX Modem

Categories Lithium Ion UPS
Brand Name: OEM service
Model Number: SV-650Li
Certification: CE, ROHS, etc
Place of Origin: China
MOQ: 100PCS
Price: Negotiation
Payment Terms: T/T,L/C
Supply Ability: 200000 per month
Delivery Time: 30 working days after payment
Packaging Details: Color box
Type: Lithium Ion UPS
Capacity: 650VA 390W
Input voltage range: 84-145Vac / 145-290Vac
Output voltage: 110/120Vac or 220/230/240Vac
Transfer time: Typical 2-6ms, 10ms max
Output wave form: Modified sine wave
Battery Capacity: 25.6V/144WH
Cycles life: LiFePO4 battery 1000 cycles
Charging time: LiFePO4 battery 4 hours
Full protection: BMS & temperature protection & Low voltage & overload & short circuit protection
USB: Support
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Digital Home Lithium Ion Uninterruptible Power Supply UPS 650VA 390W USB FAX Modem

Lithium Ion Battery UPS 650VA 390W USB FAX Modem Digital Home UPS Lithium Battery UPS


Simulated Sine Wave Lithium-ion UPS with Smart USB Charging
Available in 600VA, 800VA, and 1200VA models, this UPS is designed to provide reliable backup power for PCs and home devices. It features a simulated sine wave output and an integrated smart USB charging port, allowing users to power or charge devices directly during outages.

Equipped with a high-performance, long-life LiFePO₄ (Lithium Iron Phosphate) battery, the system offers enhanced safety, extended battery life, and improved energy efficiency. The built-in USB port increases overall UPS availability by supporting direct device charging, making it an ideal solution for modern home and office environments.


KEY FEATURES:
• Smart CPU control
• Auto restart when AC power returns
Built-in Battery Management System (BMS)
• Offline automatic charging
• Wide input voltage range
• Silent mode
Low battery voltage, Overload, Short circuit, Over-temperature alarm protection

SPECIFICATIONS:

MODELSV-650LiSV-800LiSV-1200Li
Capacity650VA 390W800VA 480W1200VA 720W
INPUT
Input voltage110/120Vac or 220/230/240Vac
Input voltage range84-145Vac / 145-290Vac
Frequency range45-65Hz
OUTPUT
Output voltage110/120Vac or 220/230/240Vac
Output voltage range102-132Vac / 200-255Vac
Output frequency60±0.5Hz or 50±0.5Hz (Auto sensing )
Output wave formPWM (Batt.mode)
Transfer timeTypical 2-6ms, 10ms max
BATTERY
QTY. & capacity of battery9.6V/54WH12.8V/72WH25.6V/144WH
Charging period4-6 hours recover to 90% capacity
Backup time100W backup time ≥27min is equivalent to 7AH100W backup time ≥33min is equivalent to 9AH200W backup time ≥33min is equivalent to 9AH X2
Battery typeLiFePO4
Cycles lifelead acid battery 300 cycles / LiFePO4 battery 1000 cycles
Charging timelead acid battery 8 hours / LiFePO4 battery 4 hours
PROTECTION
Full protectionBMS & temperature protection & Low voltage & overload & short circuit protection
PHYSICAL
Net weight(kg)3.03.35.0
Unit dimension(mm)225*85*141305*85*141
Package size(mm)300*278*440380*278*440
ENVIRONMENT
Environment of performanceTemperature 0℃-40℃, Humidity 20%-90%
Noise level≤40dB(1m)
MANAGEMENT
LCD or LED, RJ45/11 & USBoptional

Support all kinds of output sockets:

Engineered for global versatility, this system supports a wide variety of international plug and socket standards, including IEC C13 / C14, Schuko (Type F), Universal, NEMA (Types A / B), British (Type G), Italian (Type L), French (Type E), Brazilian (Type N), South African (Type M), Australian (Type I), Swiss (Type J), and Indian (Type D).

Its adaptable, high-efficiency design ensures consistent and reliable performance across diverse electrical infrastructures. Whether used in residential, commercial, or industrial environments, it delivers seamless integration and dependable power protection worldwide.


APPLICATIONS:

Versatile Power Protection for Every Setting
Whether at home, in the office, or in commercial environments, this UPS ensures stable and uninterrupted power where it matters most:
Residential - Protects critical home electronics such as desktop PCs, home entertainment systems, Wi-Fi routers, and security devices from sudden power loss.
Office - Keeps essential equipment like network switches, VoIP phones, external drives, and access control systems running without interruption.
Commercial - Offers reliable backup for POS terminals, interactive kiosks, workstations, and systems that handle financial transactions.
From home networks to enterprise infrastructures, including server rooms and mission-critical operations, this flexible UPS solution delivers consistent, dependable power across a wide range of applications.

Why Choose a Lithium Battery UPS?
1. Longer Lifespan & Lower Maintenance
Lithium-ion batteries typically last 3 to 5 times longer than traditional VRLA batteries, significantly reducing maintenance needs and total cost of ownership over the UPS lifecycle.
2. Compact, Lightweight, and Space-Saving
Compared to bulky lead-acid systems, lithium-based UPS units are slimmer and lighter, ideal for installations in space-constrained or weight-sensitive environments.
3. High Efficiency with Fast Recharge
Offering energy efficiency of up to 98% and rapid charging capabilities, lithium UPS solutions reduce system downtime while delivering long-term energy savings.
4. Advanced Safety with Smart Battery Management
Integrated Battery Management Systems (BMS) continuously monitor battery status, ensuring safe, stable operation and protection against overheating, overload, and short circuits.
5. Eco-Friendly & Sustainable
Non-toxic and recyclable, lithium batteries are free of hazardous substances, making them a cleaner, greener power backup solution that aligns with sustainability and environmental goals.
Quality Digital Home Lithium Ion Uninterruptible Power Supply UPS 650VA 390W USB FAX Modem for sale
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