External Battery Pack With Built In Charger For 6 KVA To 20 KVA Systems

$ 4,999.99

The external battery pack with built in charger can be added to any of the UPS models listed below. It greatly extends the battery backup time to the UPS it is attached to via the easy click connect port/cable. Multiple external battery packs can daisy chained together. 

This is different than the standard external battery pack option available for certain UPS models as it includes a built in charger, can be daisy chained up to 5 total (not including the UPS which also contains batteries), and contains double the batteries.

Each EBP (external battery pack) with built in charger typically adds 2 hours and 7 minutes to a continuous 1,000 watt load. For assistance with your specific backup time requirements, please contact us by chat (bottom right corner), email (engineering@batterybackuppower.com), or by phone (855-330-7799).


Compatible With The Following Battery Backup UPS Models:



-Model Number: BBP-20000-PSW-ONL-EBPWC

-Physical Dimensions: 10.25” X 22.5” X 23” Inches (W X H X D)

-Shipping Dimensions: 16" X 31.5" X 29.5" Inches (W X H X D)

-Physical Weight: 285 lbs. 

-Shipping Weight: 325 lbs. 

-Battery Configuration: 40x 12 Volt 9 Amp Hour Batteries

-240 Volt DC Bus 

Built In Charger: 208-240 Volt, 15 Amp, NEMA 6-15P (Plug) | 1,000 Watts Maximum
Easy Connect Cable Port 2 (Right Side Looking At Back): Next In Line External Battery Pack (Optional)

Easy Connect Cable Port 1 (Left Side Looking At Back): UPS