Product comparison · 2 uninterruptible power supplies (upss)

itek WalkPower 2000 vs itek WalkPower 850

Key differences

Output power capacity
- WalkPower 2000:2 kVA
- WalkPower 850:0.85 kVA
Output power
- WalkPower 2000:1200 W
- WalkPower 850:480 W
AC outlets quantity
- WalkPower 2000:4 AC outlet(s)
- WalkPower 850:2 AC outlet(s)
Width
- WalkPower 2000:146 mm
- WalkPower 850:100 mm
Depth
- WalkPower 2000:397 mm
- WalkPower 850:287 mm
Height
- WalkPower 2000:205 mm
- WalkPower 850:142 mm
Weight
- WalkPower 2000:11.5 kg
- WalkPower 850:4.9 kg
Battery type
- WalkPower 2000:2x 12 V / 9 A
- WalkPower 850:12 V / 9 Ah

Differences highlightedShow differences only

Comparison of WalkPower 2000, WalkPower 850
25 specifications	A itek WalkPower 2000 View product	B itek WalkPower 850 View product
Features2 differ
Output power capacityDiffers	2 kVA	0.85 kVA
Output powerDiffers	1200 W	480 W
Input operation voltage (min)	81 V	81 V
Input operation voltage (max)	290 V	290 V
Input frequency	50/60 Hz	50/60 Hz
Output operation voltage (min)	110 V	110 V
Output operation voltage (max)	240 V	240 V
Noise levelKnown for one	40 dB	Unknown — not stated by the source
Power protection features	Overload	Overload
Audible alarm(s)	Yes	Yes
Ports & interfaces1 differ
AC outlet types	Type F	Type F
AC outlets quantityDiffers	4 AC outlet(s)	2 AC outlet(s)
USB 2.0 ports quantity	1	1
Modem (RJ-11) ports	2	2
Batteryidentical
Battery recharge time	6 h	6 h
Designidentical
Form factor	Tower	Tower
Product colour	Black	Black
LED indicators	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	146 mm	100 mm
DepthDiffers	397 mm	287 mm
HeightDiffers	205 mm	142 mm
WeightDiffers	11.5 kg	4.9 kg
Other features1 differ
Battery typeDiffers	2x 12 V / 9 A	12 V / 9 Ah

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.