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Rectangular black lithium-ion laptop battery, three-cell pack

E-buy

E-buy SQU-1711 11.55V 51.28Wh laptop battery

SKU CH-ZY45-BSH3K MPN SQU-1711

11.55 V 51.28 Wh lithium-ion replacement battery fits Thunderobot 911 and G series plus Hasee S7 models

  • Battery TypeLithium-Ion
  • 55 V 51.28 Wh capacity powers demanding gaming sessions
  • 4550 mAh premium Korean Li-ion cells deliver 500+ charge cycles
  • Built-in circuit protection guards against overcharge short circuit overheating
  • Exact OEM fit replaces SQU-1711 SQU-1718 31CP6/60/72 part numbers
  • Compatible with Thunderobot 911 and G7000M G8000M series laptops

Compatible Thunderobot Models

This replacement battery fits Thunderobot 911S, 911M, 911Targa, 911 Air and 911ME series laptops. It also supports G7000M and G8000M series machines. Hasee S7 models including DA7NP, TA5NB, DA5NP and TA7NP are covered. Verify your original part number before ordering.

Thermal Behaviour and Power

The 11.55V 51.28Wh lithium-ion pack uses premium Korean cells rated for over 500 charge cycles. Built-in circuitry protects against overcharge, short circuit and overheating during demanding gaming sessions. No external adapter or cable is required for normal operation. Calibration each month helps maintain reported capacity accuracy.

Connectors and Installation

The unit matches OEM specifications for the SQU-1711, SQU-1718 and 31CP6/60/72 part numbers. A direct swap is possible once the laptop is powered down and disconnected. Consult the manufacturer service guide for screw locations and cable routing. The package includes only the battery itself.

Highlights

  • 55 V 51.28 Wh capacity powers demanding gaming sessions
  • 4550 mAh premium Korean Li-ion cells deliver 500+ charge cycles
  • Built-in circuit protection guards against overcharge short circuit overheating
  • Exact OEM fit replaces SQU-1711 SQU-1718 31CP6/60/72 part numbers
  • Compatible with Thunderobot 911 and G7000M G8000M series laptops

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the SQU-1711 battery in my Thunderobot 911S, and what step do people often miss?

Disconnect the AC adapter, remove the bottom case screws, unplug the old battery connector, fit the new 3-cell pack, reconnect the cable, then secure the case. The step most skip is fully charging to 100% before first use and calibrating monthly for accurate capacity reporting.

What maintenance or replacement will the SQU-1711 need over its life?

The 4550mAh Li-ion cells are rated for 500-plus charge cycles. After that runtime drops noticeably, so plan a replacement. Monthly full charge and discharge calibration keeps the fuel gauge accurate and extends usable life.

What limit appears first during long gaming sessions on this 51.28Wh pack?

Thermal protection triggers first. The built-in circuit cuts output if the pack overheats during sustained high-drain gaming, pausing power until temperatures fall back within safe range.

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