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UPS with external battery connection

 prices on 196 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 Kemot PROsinus-2000 (URZ3407) 2000 VA
Kemot PROsinus-2000 (URZ3407) 2000 VA
Type:smart
Signal:sinewave
Power:2000 VA, effective 1200 W
Sockets:type F (Schuko), with reserve 2
Battery:no battery, external battery connection
Current зарядки Battery:10 А
Price from £185.00
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1 store 1 offer
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UPS REBEL RB-4026 500 VA
REBEL RB-4026 500 VA
Type:smart
Signal:sinewave
Power:500 VA, effective 300 W
Sockets:F type, E type, with reserve 2
Battery:no battery, external battery connection
Current зарядки Battery:15 А
500 VA800 VA
Price from £76.99
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1 store 1 offer
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UPS PowerWalker VFI 3000 AT 3000 VA
PowerWalker VFI 3000 AT 3000 VA
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
Price from £424.99 up to £454.00 
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3 stores 3 offers
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UPS APC Smart-UPS 750VA SMT750I 750 VA
APC Smart-UPS 750VA SMT750I 750 VA
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Type:smart
Signal:sinewave
Power:750 VA, effective 500 W
Sockets:C13/C14 with reserve
Battery:7 Ah, batteries 2, external battery connection
750 VA1500 VA
Price from £373.19 up to £475.00 
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13 stores 14 offers
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UPS PowerWalker VFI 1500 ICT IoT 1500 VA
PowerWalker VFI 1500 ICT IoT 1500 VA
Type:inverter UPS
Signal:sinewave
Power:1500 VA, effective 1500 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 3, external battery connection
Price from £369.92
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2 stores 2 offers
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UPS Digitus DN-170093 1000 VA
Digitus DN-170093 1000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:1000 VA, effective 1000 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2, external battery connection
Price from £307.48 up to £402.00 
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2 stores 2 offers
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UPS Europower PSW-EP5000WM24 5000 VA
Europower PSW-EP5000WM24 5000 VA
Type:smart, wall
Signal:sinewave
Power:5000 VA, effective 3500 W
Sockets:terminal blocks
Battery:no battery, external battery connection
Price from £98.58
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1 store 2 offers
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UPS REBEL RB-4003 1000 VA
REBEL RB-4003 1000 VA
Type:smart
Signal:sinewave
Power:1000 VA, effective 700 W
Sockets:type F (Schuko), with reserve 2
Battery:no battery, external battery connection
Price from £114.99
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UPS Kemot PROsinus-2200 (URZ3411) 2200 VA
Kemot PROsinus-2200 (URZ3411) 2200 VA
Type:smart, wall
Signal:sinewave
Power:2200 VA, effective 1600 W
Sockets:type F (Schuko), with reserve 2, terminal blocks
Battery:no battery, external battery connection
Price from £254.99
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1 store 1 offer
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UPS EnerGenie EG-UPSO-2000 2000 VA
EnerGenie EG-UPSO-2000 2000 VA
Type:inverter UPS
Signal:sinewave
Power:2000 VA, effective 1800 W
Sockets:type F (Schuko), with reserve 2, C13/C14 with reserve
Battery:7 Ah, batteries 6, external battery connection
Current зарядки Battery:1 А
Price from £388.99
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1 store 1 offer
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UPS APC Back-UPS 500VA BX500MI 500 VA
APC Back-UPS 500VA BX500MI 500 VA
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
Price from £66.01 up to £113.00 
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10 stores 12 offers
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UPS APC Smart-UPS 1500VA SMT1500IC 1500 VA
APC Smart-UPS 1500VA SMT1500IC 1500 VA
Type:smart
Signal:sinewave
Power:1500 VA, effective 1000 W
Sockets:C13/C14 with reserve
Battery:17 Ah, batteries 1, external battery connection
1000 VA1500 VA
Price from £269.97 up to £332.00 
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9 stores 10 offers
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UPS APC Easy-UPS 1000VA SRV1KI-E 1000 VA
APC Easy-UPS 1000VA SRV1KI-E 1000 VA
Type:inverter UPS
Signal:sinewave
Power:1000 VA, effective 900 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 2, external battery connection
Price from £423.46 up to £499.00 
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2 stores 2 offers
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UPS PowerWalker VI 2000 RLP 2000 VA
PowerWalker VI 2000 RLP 2000 VA
Type:smart, rack
Signal:sinewave
Power:2000 VA, effective 1800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 4, external battery connection
2000 VA3000 VA
Price from £453.01 up to £472.00 
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3 stores 3 offers
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UPS Ubiquiti USP-RPS-EU
Ubiquiti USP-RPS-EU
Type:low voltage (router, camera), rack
Power:effective 995 W
Sockets:6 x DC SmartPower ports
Battery:no battery, external battery connection
Price from £414.02 up to £442.00 
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6 stores 6 offers
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UPS PowerWalker VFI 3000 CRM LCD 3000 VA
PowerWalker VFI 3000 CRM LCD 3000 VA
Type:inverter UPS, rack
Signal:sinewave
Power:3000 VA, effective 2400 W
Sockets:C13/C14 with reserve, terminal blocks
Battery:9 Ah, batteries 6, external battery connection
Price from £612.26 up to £755.00 
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4 stores 6 offers
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UPS PowerWalker VFI 2000 TGB 2000 VA
PowerWalker VFI 2000 TGB 2000 VA
Type:inverter UPS
Signal:sinewave
Power:2000 VA, effective 1800 W
Sockets:C13/C14 with reserve
Battery:9 Ah, batteries 4, external battery connection
2000 VA3000 VA
Price from £444.41
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2 stores 2 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
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
Price from £430.02 up to £485.00 
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2 stores 2 offers
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UPS Green Cell INV07
Green Cell INV07
Type:standby
Signal:sinewave
Power:effective 300 W
Sockets:type F (Schuko), with reserve 1, USB-A
Battery:no battery, external battery connection
Price from £65.27
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1 store 1 offer
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UPS APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
APC Smart-UPS SRT 2200VA SRT2200XLI 2200 VA
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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
2200 VA3000 VA
Price from £1,818.86 up to £2,327.00 
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9 stores 9 offers
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UPS APC Smart-UPS C 1000VA SMC1000IC 1000 VA
APC Smart-UPS C 1000VA SMC1000IC 1000 VA
Type:standby
Signal:sinewave
Power:1000 VA, effective 600 W
Sockets:C13/C14 with reserve
Battery:batteries 2, external battery connection
1000 VA1500 VA
Price from £504.97 up to £627.00 
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11 stores 11 offers
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UPS Eaton 9SX 6000I 6000 VA
Eaton 9SX 6000I 6000 VA
Type:inverter UPS
Signal:sinewave
Power:6000 VA, effective 5400 W
Sockets:C13/C14 with reserve, terminal blocks
Battery:5 Ah, batteries 15, external battery connection
5000 VA6000 VA
Price from £3,443.56 up to £3,606.00 
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5 stores 5 offers
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UPS PowerWalker VFI 1500 ICR IoT 1500 VA
PowerWalker VFI 1500 ICR IoT 1500 VA
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
Price from £438.99 up to £467.00 
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3 stores 3 offers
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UPS PowerWalker VFI 3000 AT FR 3000 VA
PowerWalker VFI 3000 AT FR 3000 VA
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Type:inverter UPS
Signal:sinewave
Power:3000 VA, effective 2700 W
Sockets:type E (FR), with reserve 4, terminal blocks
Battery:9 Ah, batteries 6, external battery connection
1000 VA3000 VA
Price from £443.99
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E-Catalog UK editor, UPS | Your suggestions for the section →
Viktor Skrypai, edited 03.09.2026