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KickAss KickCharge 1200 MKII Runtime Calculator

Use this source-linked record to estimate runtime from tracked capacity, output, charging, and weight fields. Unknown specs stay unknown until an official or manufacturer-grade source confirms them.

Quick answer: the KickAss KickCharge 1200 MKII stores 1,120 Wh and delivers up to 1,200 W of continuous AC power. Under this site's planning assumptions (85% inverter efficiency, 10% reserve), a steady 100 W AC load runs for roughly 8.6 hours. Last source check: 2026-08-27. This is an estimate, not a guarantee.

KickAss KickCharge 1200 MKII portable power station
Capacity1120 Wh
AC output1,200 W
Surge2,400 W
ChemistryLiFePO4
ConfidenceEstimated
Source regionregional
Checked2026-08-27
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Key specifications for KickAss KickCharge 1200 MKII.
Battery capacity1120 Wh
Battery chemistryLiFePO4
AC output1,200 W
Surge output2,400 W
DC output180 W
USB-C output140 W
Solar input400 W
Weightunknown
ConfidenceEstimated
Lifecycle statusUnknown
Source regionregional
Last verified2026-08-27
Weight stays unknown because the specification table publishes none. DC stores the 180W Anderson ceiling, the highest published single DC path. KickAss is an Australian brand and this record follows its published 230V/240V market configuration.
Regional source note: Some specs are cross-checked against official regional pages (kickassproducts.com.au: KickAss KickCharge 1200 MKII official Australian product page). Regional SKUs can differ; verify the manufacturer page for your market before purchase or emergency planning.

Runtime Starting Points

These are formula estimates using the tracked capacity, a 10% reserve, and each scenario's default wattage and duty cycle. They are planning starters, not measured runtimes.

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Runtime starting-point estimates for KickAss KickCharge 1200 MKII.
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Starlink Mini32 W at 100%1d 4hEstimatedUse calculator
Wi-Fi router12 W at 100%3d 1hEstimatedUse calculator
LED TV100 W at 100%8h 34mEstimatedUse calculator
Open calculator with this station

Calculator for this station

Adjust watts, duty cycle, reserve, output path, and startup surge with KickAss KickCharge 1200 MKII prefilled from the source-linked specs above.

Loading calculatorPreparing calculator
Power station model
Battery capacity (Wh): 1120 WhContinuous output rating (W): 1200 WSurge output rating (W): 2400 W
KickAss KickCharge 1200 MKII
Estimated runtime14h 17m8h 56m – 17h 44mEstimated runtime: 14h 17m, 8h 56m – 17h 44m
Output path

Estimated runtime

14h 17mEstimated runtime: 14h 17m

This setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.

Conservative8h 56m
Estimated14h 17m
Optimistic17h 44m

Conservative assumes harder conditions; optimistic assumes favorable conditions.

  • This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior.

Show your work

Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.

Rated battery
1120 Wh
Usable energy
857 Wh
1120 Wh x 85% x 90% x 100% x 100%
Running watts
60 W
Average load
60 W
Max surge
n/a
Fixed station overhead
Unknown (not included)
60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime
14h 17m
857 Wh / 60 W = 14h 17m
Output path
AC inverter
Efficiency (%)
85
Reserve kept unused (%)
10
Battery health (%)
100
Cold weather loss (%)
0

This link contains the numeric values you entered, but not custom load names.

Source-Backed Next Steps

WattRunTime.com

WattRunTime estimate

Estimated runtime

14h 17mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Usable energy857 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a

Runtime range

Conservative8h 56m
Estimated14h 17m
Optimistic17h 44m

Show your work

Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.

Usable energy857 Wh1120 Wh x 85% x 90% x 100% x 100%
Fixed station overheadUnknown (not included)60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime14h 17m857 Wh / 60 W = 14h 17m

Assumptions

  • 1120 Wh nominal battery capacity
  • AC inverter output path
  • 85% conversion efficiency
  • 10% reserve kept unused
  • 60 W average load from 1 load
  • 100% battery health
  • 0% temperature loss
  • Fixed station overhead unknown; not included

Warnings

  • This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior.

Good fit when

  • Capacity is in a mid-size planning class that can cover many overnight or essential-load scenarios when reserve and efficiency are included.
  • Tracked AC output is 1,200 W, so high-draw appliances and tools need careful filtering.
  • USB-C output is tracked at laptop-class power, useful for direct DC charging when the device supports it.
  • Tracked solar input is 400 W before panel, weather, angle, and controller losses.

Watch out for

  • Surge output is tracked, but device startup behavior should still be checked against the actual load.
  • Still unknown in the source-backed record: weight.
  • Weight is unknown, so portability should not be inferred from this model page yet.
  • Confidence is not marked verified; keep the linked source context visible before making a purchase or emergency plan.

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