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Rectangular black lithium-ion laptop battery, 8.0 by 1.5 by 0.8 centimetres

Dr. Battery

Dr. Battery SQU-524 10.8V 4400mAh laptop battery

SKU CH-PSGF-J7TMT

Replacement lithium-ion battery rated at 10.8V and 4400mAh for LG, MSI, Clevo, BenQ, Medion and Advent notebooks

  • TypeBattery
  • CompatibilityLG F1 Series / MSI EX600 / EX610 / GX620 / GX740 / Clevo M66
  • Battery TypeLi-ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • FunctionNotebook
  • 8V Li-ion chemistry delivers stable power for compatible LG, MSI, Clevo, BenQ, Medion and Advent notebooks
  • 4400 mAh capacity extends runtime between charges on supported models
  • Replaces original part numbers including SQU-524, BTY-M66, CBPIL44 and M660NBAT-6 for direct fit
  • Built-in protection guards against over-charge, over-discharge, overheating and short-circuit during daily use
  • Compact 8.0 x 1.5 x 0.8 cm form factor weighs 0.4 kg for easy installation

Dr. Battery SQU-524 10.8V 4400mAh

This Dr. Battery replacement uses Li-ion cells rated at 10.8V and 4400mAh. It fits a wide range of LG, MSI, Clevo, BenQ, Medion, and Advent notebooks. Built-in protection guards against over-charge, over-discharge, overheating, and short-circuit. Confirm your original part number and voltage before ordering.

Suits owners of listed models needing a direct swap

Buyers whose laptop is not on the compatibility list should look elsewhere. The pack matches part numbers including SQU-524, CBPIL44, and M660NBAT-6. It does not support machines requiring a different voltage or physical layout. Verify the exact model match prior to purchase.

Voltage and capacity define fit

The unit delivers 10.8V and 4400mAh using Li-ion chemistry. These two figures determine whether the battery will power your specific notebook correctly. Dimensions measure 8.0x1.5x0.8 and weight is 0.4. Cross-reference the original part number to ensure electrical and mechanical compatibility.

Highlights

  • 8V Li-ion chemistry delivers stable power for compatible LG, MSI, Clevo, BenQ, Medion and Advent notebooks
  • 4400 mAh capacity extends runtime between charges on supported models
  • Replaces original part numbers including SQU-524, BTY-M66, CBPIL44 and M660NBAT-6 for direct fit
  • Built-in protection guards against over-charge, over-discharge, overheating and short-circuit during daily use
  • Compact 8.0 x 1.5 x 0.8 cm form factor weighs 0.4 kg for easy installation

Specifications

BrandLG
ModelLG F1 Series / MSI EX / GX / Megabook / PR / PX Series / Clevo M / W Series / BenQ JoyBook R55 Series / Medion Akoya Series / Advent Series
Part NumberDR-PRO-LLG213-A
TypeBattery
CompatibilityLG F1 Series / MSI EX600 / EX610 / GX620 / GX740 / Clevo M660 / M740 / M760 / M770 Series / BenQ JoyBook R55 Series / Medion Akoya X7811 Series / Advent 6555 / 7107 / 7203 Series
Battery TypeLi-ion
Battery Voltage10.8V
Battery Capacity4400 mAh
FunctionNotebook
Dimension8.0x1.5x0.8
Weight0.4

Questions about this item

How many charge cycles can the 4400 mAh Li-ion cells handle before capacity drops noticeably?

The battery uses OEM-grade Li-ion cells rated for several hundred full cycles; typical lifespan is one to two years with daily charging

What component reaches its limit first during long sessions on the 10.8 V pack?

Thermal protection engages if the pack overheats under sustained load, limiting output until temperature falls

Does the 0.4 kg battery get hot or noisy when the laptop runs all day?

No moving parts mean silent operation; the pack warms slightly under heavy use but stays within safe limits

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