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Black rectangular lithium-ion laptop battery with label showing model SQU-1711

KingSener

KingSener SQU-1711 laptop battery 11.55V 51.28Wh 4550mAh

SKU CH-77NW-5MMSF MPN SQU-1711

A 11.55V 51.28Wh lithium-ion replacement battery compatible with ThundeRobot 911 series and G7000M or G8000M laptops

  • Battery voltage rating11.55 V
  • Battery capacity51.28 Wh/4550 mAh
  • 55V Li-ion chemistry delivers stable power for ThundeRobot 911 series laptops
  • 28Wh capacity extends runtime for Air, 911S, 911MT and 911ME models
  • 4550mAh rating supports G7000M and G8000M machines through long sessions
  • Replaces part numbers SQU-1711 and SQU-1718 for direct fit without adapters
  • Brand-new replacement cell restores original battery life on compatible ThundeRobot notebooks

Compatible ThundeRobot Models

This KingSener SQU-1711 battery fits the ThundeRobot 911 Air, 911S, 911MT, 911ME, G7000M and G8000M laptops. It replaces the original SQU-1711 and SQU-1718 part numbers. The unit is a direct replacement for the factory pack.

New Li-ion Replacement Pack

The battery is 100% brand new and uses Li-ion cells manufactured in China. It ships in black and is ready to install without modification. The replacement design matches the original mounting points and connector layout for a secure fit.

11.55V 51.28Wh Capacity Rating

This pack delivers 11.55V with a 51.28Wh / 4550mAh energy rating. That single figure decides whether the runtime meets your workload. Buyers who need a higher capacity pack must look elsewhere.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameSQU-1711
Part numberSQU-1711
SQU-1718
Power
Battery voltage rating11.55 V
Battery capacity51.28 Wh/4550 mAh

Questions about this item

What voltage and capacity does the SQU-1711 battery deliver?

The KingSener SQU-1711 provides 11.55V with a capacity of 51.28Wh and 4550mAh, using Li-ion cells.

Which ThundeRobot models accept the SQU-1711 or SQU-1718 part number?

It fits ThundeRobot 911 Air, 911S, 911MT, 911ME, G7000M and G8000M laptops.

How is the SQU-1711 installed and what step is often missed?

Power off the laptop, disconnect the AC adapter, remove the bottom case screws, unplug the old battery connector, fit the new pack, reconnect the cable, then replace the case and screws.

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