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UPS with external battery connection

 prices on 206 models

External battery connection

— the ability to connect an external battery to the UPS to increase the total capacity of the batteries and, as a result, extend the battery life. This connection is fast and convenient; on the other hand, the battery takes up space on the outside, making the whole structure more bulky.
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UPS APC Smart-UPS SRT 3000VA SRT3000RMXLI 3000 VA
APC Smart-UPS SRT 3000VA SRT3000RMXLI 3000 VA
Smart-UPS On-Line (for enterprises)sinewaveexternal battery connectionbypasssurge protectionserver
Type:inverter UPS, rack
Signal:sinewave
Power:3000 VA, effective 2700 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:5 Ah, batteries 8, external battery connection
Photos 3Prices 10Batteries
2200 VA3000 VA5000 VA6000 VA8000 VA10000 VA
Price from £3,189.19 up to £3,959.00 
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10 stores 10 offers
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UPS Eaton 9SX 1000I 1000 VA
Eaton 9SX 1000I 1000 VA
9 (online)sinewaveexternal battery connectionbypass
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:C13/C14 with reserve, terminal blocks
Battery:9 Ah, batteries 3, external battery connection
Discussion1
Prices 2Batteries
700 VA1000 VA1500 VA2000 VA3000 VA
Price from £862.99 up to £950.00 
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2 stores 2 offers
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UPS PowerWalker VFI 5000 EVS 5000 VA
PowerWalker VFI 5000 EVS 5000 VA
VFI (online)sinewaveexternal battery connectionLiFePO4bypass
Type:inverter UPS
Signal:sinewave
Power:5000 VA, effective 5000 W
Sockets:terminal blocks
Battery:external battery connection
Current зарядки Battery:60 А
Photos 3Prices 1Batteries
Price from £813.99
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1 store 1 offer
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UPS APC Easy-UPS 1000VA SRV1KI-E 1000 VA
APC Easy-UPS 1000VA SRV1KI-E 1000 VA
Easy-UPS On-Line (Business)sinewaveexternal battery connectionbypasssurge protection
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2, external battery connection
Photos 5Prices 2Batteries
1000 VA2000 VA3000 VA
Price from £441.80 up to £454.00 
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2 stores 2 offers
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UPS Kemot PROsinus-500 (URZ3408) 500 VA
Kemot PROsinus-500 (URZ3408) 500 VA
sinewaveexternal battery connectionno battery
Type:smart, wall
Signal:sinewave
Power:500 VA, effective 300 W
Sockets:type F (Schuko), with reserve 2
Battery:no battery, external battery connection
Photos 4
Discussion1
Prices 1Batteries
500 VA800 VA2200 VA
Price from £77.99
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1 store 1 offer
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UPS Kemot PROsinus-2600 (URZ3429) 2600 VA
Kemot PROsinus-2600 (URZ3429) 2600 VA
sinewaveexternal battery connectionno battery
Type:smart
Signal:sinewave
Power:2600 VA, effective 1800 W
Sockets:type F (Schuko), with reserve 2, terminal blocks
Battery:no battery, external battery connection
Current зарядки Battery:15 А
Photos 8
Discussion10
Prices 1Batteries
500 VA2600 VA3500 VA
Price from £249.99
Compare prices and buy Kemot PROsinus-2600 (URZ3429) 2600 VA
1 store 1 offer
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UPS Eaton 5PX 2200I RT3U G2 2200 VA
Eaton 5PX 2200I RT3U G2 2200 VA
5 (interactive)sinewaveexternal battery connectionserverquiet
Type:smart, rack
Signal:sinewave
Power:2200 VA, effective 2200 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:7 Ah, batteries 6, external battery connection
Photos 3Prices 2Batteries
Price from £995.02 up to £1,161.00 
Compare prices and buy Eaton 5PX 2200I RT3U G2 2200 VA
2 stores 2 offers
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UPS APC Easy-UPS SRV 10000VA SRV10KRIRK 10000 VA
APC Easy-UPS SRV 10000VA SRV10KRIRK 10000 VA
Easy-UPS On-Line (Business)sinewaveexternal battery connectionbypasssurge protectionserver
Type:inverter UPS, rack
Signal:sinewave
Power:10000 VA, effective 10000 W
Sockets:terminal blocks
Battery:9 Ah, external battery connection
Photos 3Prices 2Batteries
Price from £3,998.34 up to £4,130.00 
Compare prices and buy APC Easy-UPS SRV 10000VA SRV10KRIRK 10000 VA
2 stores 2 offers
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UPS Tescom NeoLine 3000 3000 VA
Tescom NeoLine 3000 3000 VA
Newsinewaveexternal battery connectionbypass
Type:inverter UPS
Signal:sinewave
Power:3000 VA, effective 2700 W
Sockets:type F (Schuko), with reserve 3, terminal blocks
Battery:batteries 6, external battery connection
Current зарядки Battery:1 А
Photos 4Batteries
1000 VA
2000 VA
3000 VA
0 stores 0 offers
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UPS Vertiv Liebert GXT5-2000IRT2UXL 2000 VA
Vertiv Liebert GXT5-2000IRT2UXL 2000 VA
GXT5sinewaveexternal battery connectionbypassserver
Type:inverter UPS, rack
Signal:sinewave
Power:2000 VA, effective 2000 W
Sockets:C13/C14 with reserve
Battery:external battery connection
Photos 5Prices 5Batteries
1000 VA1500 VA2000 VA3000 VA
Price from £1,647.18 up to £1,737.00 
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5 stores 5 offers
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UPS PowerWalker VFI 3000 AT 3000 VA
PowerWalker VFI 3000 AT 3000 VA
VFI (online)sinewaveexternal battery connectionbypass
Type:inverter UPS
Signal:sinewave
Power:3000 VA, effective 2700 W
Sockets:type F (Schuko), with reserve 4, terminal blocks
Battery:9 Ah, batteries 6, external battery connection
Current зарядки Battery:1.5 А
Photos 7
Discussion1
Prices 5Batteries
1000 VA2000 VA3000 VA
Price from £428.99 up to £620.00 
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5 stores 5 offers
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UPS APC Back-UPS Pro BR 1500VA BR1500G-GR 1500 VA
APC Back-UPS Pro BR 1500VA BR1500G-GR 1500 VA
Back-UPS Pro (medium, household)external battery connectionsurge protection
Type:smart
Signal:similar to a sinusoid
Power:1500 VA, effective 865 W
Sockets:type F (Schuko), with reserve 3, without reserve 3
Battery:9 Ah, batteries 1, external battery connection
Photos 4Prices 4Batteries
900 VA1200 VA1500 VA
Price from £407.46 up to £500.00 
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4 stores 4 offers
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06.2026
Rating ups (june)
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UPS APC Smart-UPS SRT 6000VA SRT6KXLI 6000 VA
APC Smart-UPS SRT 6000VA SRT6KXLI 6000 VA
0
0
0
1
Smart-UPS On-Line (for enterprises)sinewaveexternal battery connectionbypasssurge protectionserver
Type:inverter UPS, rack
Signal:sinewave
Power:6000 VA, effective 6000 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 4, terminal blocks
Battery:5 Ah, batteries 16, external battery connection
User reviews 1Photos 3
Discussion1
Prices 9Batteries
5000 VA6000 VA8000 VA10000 VA
Price from £5,037.71 up to £6,491.00 
Compare prices and buy APC Smart-UPS SRT 6000VA SRT6KXLI 6000 VA
9 stores 9 offers
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UPS APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
0
0
0
1
Smart-UPS On-Line (for enterprises)sinewaveexternal battery connectionbypasssurge protectionserver
Type:inverter UPS, rack
Signal:sinewave
Power:2200 VA, effective 1980 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:5 Ah, batteries 6, external battery connection
User reviews 1Prices 10Batteries
2200 VA3000 VA
Price from £1,721.71 up to £2,291.00 
Compare prices and buy APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
10 stores 10 offers
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UPS APC Back-UPS 500VA BX500MI 500 VA
APC Back-UPS 500VA BX500MI 500 VA
Back-UPS (low-cost, household)external battery connectionsurge protectionquiet
Type:smart
Signal:similar to a sinusoid
Power:500 VA, effective 300 W
Sockets:C13/C14 with reserve
Battery:7 Ah, batteries 1, external battery connection
Photos 2Prices 14Batteries
Price from £66.99 up to £90.00 
Compare prices and buy APC Back-UPS 500VA BX500MI 500 VA
12 stores 14 offers
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UPS APC Smart-UPS SRT 1000VA SRT1000XLI 1000 VA
APC Smart-UPS SRT 1000VA SRT1000XLI 1000 VA
Smart-UPS On-Line (for enterprises)sinewaveexternal battery connectionbypasssurge protectionserver
Type:inverter UPS, rack
Signal:sinewave
Power:1000 VA, effective 1000 W
Sockets:C13/C14 with reserve
Battery:9 Ah, external battery connection
Photos 4Prices 11Batteries
1000 VA1500 VA
Price from £999.97 up to £1,153.00 
Compare prices and buy APC Smart-UPS SRT 1000VA SRT1000XLI 1000 VA
11 stores 11 offers
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UPS PowerWalker VFI 1500 ICR IoT 1500 VA
PowerWalker VFI 1500 ICR IoT 1500 VA
VFI (online, Rack)sinewaveexternal battery connectionbypassserver
Type:inverter UPS, rack
Signal:sinewave
Power:1500 VA, effective 1500 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 3, external battery connection
Photos 4Prices 5Batteries
1000 VA1500 VA2000 VA3000 VA
Price from £443.49 up to £564.00 
Compare prices and buy PowerWalker VFI 1500 ICR IoT 1500 VA
5 stores 5 offers
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UPS PowerWalker VFI 1500 ICT IoT 1500 VA
PowerWalker VFI 1500 ICT IoT 1500 VA
VFI (online)sinewaveexternal battery connectionbypass
Type:inverter UPS
Signal:sinewave
Power:1500 VA, effective 1500 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 3, external battery connection
Photos 6Prices 3Batteries
1000 VA1500 VA2000 VA3000 VA
Price from £376.38 up to £383.00 
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3 stores 3 offers
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UPS Eaton 9E 2000I 2000 VA
Eaton 9E 2000I 2000 VA
9 (online)sinewaveexternal battery connectionbypassquiet
Type:inverter UPS
Signal:sinewave
Power:2000 VA, effective 1600 W
Sockets:C13/C14 with reserve
Battery:7 Ah, batteries 6, external battery connection
Photos 4Prices 3Batteries
1000 VA2000 VA3000 VA
Price from £624.30 up to £847.00 
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3 stores 3 offers
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UPS Eaton 9PX 2200I RT3U 2200 VA
Eaton 9PX 2200I RT3U 2200 VA
9 (online, Rack)sinewaveexternal battery connectionbypassserverquiet
Type:inverter UPS, rack
Signal:sinewave
Power:2200 VA, effective 2200 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 2
Battery:7 Ah, batteries 6, external battery connection
Photos 6Prices 2Batteries
2200 VA3000 VA
Price from £1,830.38 up to £1,891.00 
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2 stores 2 offers
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UPS Eaton 9PX 8000 8000 VA
Eaton 9PX 8000 8000 VA
9 (online, Rack)sinewaveexternal battery connectionbypassserver
Type:inverter UPS, rack
Signal:sinewave
Power:8000 VA, effective 7200 W
Sockets:terminal blocks
Battery:external battery connection
Photos 6Prices 1Batteries
Price from £3,549.99
Compare prices and buy Eaton 9PX 8000 8000 VA
1 store 1 offer
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UPS Legrand Daker DK Plus 1000VA 1000 VA
Legrand Daker DK Plus 1000VA 1000 VA
Daker DK (online, Rack)sinewaveexternal battery connectionbypassserver
Type:inverter UPS, rack
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:C13/C14 with reserve
Battery:7.2 Ah, batteries 3, external battery connection
Photos 4Prices 2Batteries
1000 VA2000 VA3000 VA
Price from £451.75
Compare prices and buy Legrand Daker DK Plus 1000VA 1000 VA
2 stores 2 offers
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UPS APC Smart-UPS X 3000VA SMX3000RMHV2U 3000 VA
APC Smart-UPS X 3000VA SMX3000RMHV2U 3000 VA
Smart-UPS (advanced, for enterprises)sinewaveexternal battery connectionsurge protectionserver
Type:smart, rack
Signal:sinewave
Power:3000 VA, effective 2700 W
Sockets:C13/C14 with reserve, C19/C20 с резервом 1
Battery:6 Ah, external battery connection
Photos 3
Discussion1
Prices 24Batteries
2200 VA3000 VA
Price from £2,669.97 up to £3,704.00 
Compare prices and buy APC Smart-UPS X 3000VA SMX3000RMHV2U 3000 VA
15 stores 24 offers
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UPS APC Smart-UPS 1500VA SMT1500I 1500 VA
APC Smart-UPS 1500VA SMT1500I 1500 VA
0
0
1
0
Smart-UPS (advanced, for enterprises)sinewaveexternal battery connectionsurge protection
Type:smart
Signal:sinewave
Power:1500 VA, effective 980 W
Sockets:C13/C14 with reserve
Battery:17 Ah, batteries 2, external battery connection
User reviews 1Photos 5
Discussion1
Prices 17Batteries
750 VA1500 VA
Price from £505.40 up to £854.00 
Compare prices and buy APC Smart-UPS 1500VA SMT1500I 1500 VA
14 stores 17 offers
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external battery connection