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Member Only Item

American Power Battery Back-up System 350VA APW BK350

Item #631708

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Your Price $88.99
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  • Shipping & Handling included *

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The estimated delivery time will be approximately 1-3 business days from the time of order.

Battery-protected and surge-only outlets reserves power capacity and run time for connected equipment that require battery back-up. Phoneline surge protection provides protection of connected equipment on the phone lines. Power conditioning protects connected loads from surges, spikes, lightning, and other disturbances. Audible alarms delivers notification of changing utility power and UPS conditions. Automatic restart of loads after UPS shutdown upon the return of utility power for exceptional convenience. Automatic battery self-test ensures early detection of a battery that needs to be replaced. No tools required Hot-swappable batteries ensures clean, uninterrupted power to protected equipment while batteries are being replaced.

  • 8 Hour battery recharge time  
  • Audible alarms  
  • 6' cord  
  • System VA: 350  
  • Input Frequency: 50-60Hz  
  • Connector: DE-9/RS-232 (9 pin serial port) or USB  
  • Color(s): Beige  
  • Width: 3-3/5"  
  • Height: 6-1/2"  
  • Depth: 11-1/5"

  • Output Power Capacity: 210 Watts / 350 VA  
  • Max Configurable Power: 210 Watts / 350 VA  
  • Nominal Output Voltage: 120V  
  • Waveform Type: Stepped approximation to a sinewave  
  • Output Connections: (3) NEMA 5-15R (Battery Backup); (3) NEMA 5-15R (Surge Protection)

  • Nominal Input Voltage: 120V  
  • Input Frequency 50/60 Hz +/- 3 Hz (auto sensing)  
  • Input Connections NEMA 5-15P  
  • Cord Length 6 feet (1.83 meters)  
  • Input voltage range for main operations 98 - 140V  

Backup Time:  
  • Full Load (210 watts): approx. 5 min.  
  • Half Load (105 watts): approx. 20 min.

  • Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte: leakproof  
  • Typical recharge time: 8 hour(s)  

  • Automatic Voltage Regulation (AVR): No  
  • Emergency Power Off (EPO):  No  
  • Connected Equipment Warranty: $100,000  
  • Joules of Surge Protection: 1020 J  
  • Reaction Time: Meets UL 1449  
  • Telephone ports provide lightning surge protection for any connected device   
  • 6 transformer-block spaced outlets total:  
  • 3 outlets provide surge protection only
  • 3 outlets provide battery back-up, surge protection and electro-magnetic Interference (EMI) filtering

  • FCC Part68, TUV  
  • RoHS  
  • REACH  
  • Contains No SVHCs

Model: APW BK350

  • Audible Alarm: Yes
  • Backup Time (Full Load): 5 Minute
  • Backup Time (Half Load): 20 Minute
  • Brand: APC
  • Case Count: 1
  • Color: Beige
  • Cord Length: 6 ft.
  • Height: 6.5 in.
  • Joules: 1,020 Joule
  • Length: 11.2 in.
  • Model: APW BK350
  • Number of Outlets: 6
  • Output Rating (VA): 350 Volt Amperes
  • Output Rating (Watts): 210 W
  • Power Rating (VA): 350 Volt Amperes
  • Power Rating (Watts): 210 W
  • Surge Protection: Yes
  • Width: 3.6 in.

Delivery is not available to Puerto Rico, Alaska or Hawaii.

Standard shipping via UPS Ground is included in the quoted price.
The estimated delivery time will be 1-3 business days from the day of order.
Please note: Depending on order size, orders may be shipped using an alternative shipping method which may add a day to the delivery window.

Please be sure to inspect your order at time of delivery for any issues or damage and if possible note any damage with delivery driver.

Please call 1-888-320-3277 with questions or concerns regarding your order. products can be returned to any of our more than 600 Costco warehouses worldwide.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered. If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

View Costco's Return Policy.

For information or a written copy of the manufacturer's warranty, please contact us at:

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