How long will this UPS power my system when the power goes out?

Runtimes of any UPS will vary based on the amount of power required by your connected devices.

Will the UPS automatically switch off from the battery backup when power is restored?

Yes, when adequate power is restored to the UPS and is within the operating voltage range of the UPS, it will revert o passing utility power to connected electronics.

Will this UPS provide continuous power in the case of a power outage?

This Back-UPS has a typical transfer time of 6ms to 10ms to switch to battery power when the main power goes out. The transfer time is fast enough that most devices will not experience a power drop when the UPS transitions to battery power.

Can I plug the UPS to an extension cord or does it have to be plugged in to a wall outlet?

In order for your UPS to get the best power available, it should be plugged directly into the wall outlet. Plugging your UPS into a surge protector may cause the UPS to go to battery often when it normally should remain offline.

Which battery replacement should I purchase and from where?

The Back-UPS BE650G1 internal battery has a lifespan of up to 5 years, depending on the usage and maintenance of the battery. When the battery is ready to be replaced, you can purchase model RBC17 directly from APC.

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UPS 650VA/390W Battery Backup & Surge Protector for PC, NAS | BE650G1

Product ID: 1312748

Details

Battery Cell Composition
Lead Acid
Brand
APC
Color
Black
Product Dimensions
11.89"D x x
Voltage
120 Volts

⚡650VA / 390W power backup

🔌8 outlets with surge & battery protection

🕒29 min runtime @ 100W load

S$328

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Description

🔋 Power through blackouts like a boss — never miss a beat!

POWER FOR ALL YOUR ESSENTIALS - 8 strategically spaced outlets to protect and power multiple devices simultaneously.
STAY CONNECTED WHEN IT COUNTS - Up to 29 minutes of runtime ensures your critical devices stay online during blackouts.
PEACE OF MIND WITH PREMIUM PROTECTION - Backed by a 3-year warranty and $75,000 equipment protection guarantee.
INSTANT STATUS EFFORTLESS MAINTENANCE - Clear LED indicators and user-replaceable battery for hassle-free UPS management.
UNINTERRUPTED POWER UNMATCHED PRODUCTIVITY - Keep your home office running seamlessly through outages and surges.

The APC Back-UPS 650VA / 390W is a reliable uninterruptible power supply designed for home offices and small business setups. Featuring 8 outlets (4 with battery backup and surge protection, 4 surge-only), it delivers up to 29 minutes of runtime at 100W load, safeguarding computers, routers, and smart devices from power interruptions and surges. With clear status indicators, user-replaceable battery, and a robust 3-year warranty plus $75,000 connected equipment protection, it ensures your essential electronics stay powered and protected when it matters most.

Specifications

ASIN	B005GZRUZW
Amperage	7 Amps
Battery Average Life	3.3 minutes
Battery Cell Type	Lead Acid
Best Sellers Rank	#1 in Computer Uninterruptible Power Supply Units
Brand	APC
Built-In Media	USB cable, User manual
Color	Black
Connector Type	NEMA 5-15P, NEMA 5-15R
Customer Reviews	4.6 4.6 out of 5 stars (4,097)
Enclosure Material	Acrylic
Form Factor	Armband
Frequency Range	50-60 Hz
Global Trade Identification Number	00731304285434, 00763615813594, 00971472767763
Input Voltage	650 Volts
Item Dimensions	7.09 x 11.18 x 3.39 inches
Item Dimensions D x W x H	11.89"D x 7.09"W x 3.46"H
Item Type Name	Uninterruptible Power Supply UPS
Item Weight	13.64 Pounds
Manufacturer	APC
Maximum Power	390 Watts
Mfr Part Number	BE650G1
Model Number	BE650G1
Number of Outlets	8
Output Current	7 Amps
Output Voltage	120 Volts
Output Wattage	390 Watts
Power Plug Type	Type B - 3 pin (North American)
Runtime	3 minutes
Specification Met	No
UPC	971472767763 031112680705 803982751911 724627205975 021113043302 849006015386 014444603963 809099057045 731304256526 090666618978 601000750508 809385152898 763615813594 021112049701 800187834128 045555677543 734911333987 971478710091 849006015553 044112003245 783627432651 729224791821 780746609681 809185303414 782386081421 641438167790 640206694988 731304285434 698997769439
Unit Count	1.0 Count
Voltage	120 Volts
Warranty Description	3 year
Wattage	390 watts

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S$328

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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