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Estry replacement battery for Gateway Aero 14 K7, rectangular black pack 277.28 x 77.0 x 8.2mm

Estry

Estry Standard Battery for Gateway Aero 14 K7 GAG-J40 6100mAh 15.2V

SKU CH-7ME3-XZQRQ

Replacement lithium battery for Gateway Aero 14 K7 with 6100mAh capacity and 15.2V voltage

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity5000mAh
  • Battery Voltage15.2
  • Direct replacement for Gateway Aero 14 K7
  • 2 V and 6100 mAh capacity for extended runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Slim 277.28 x 77.0 x 8.2 mm form factor weighs 656.2 g

Compatible replacement for Gateway Aero 14 K7

This Estry battery replaces the original pack in Gateway Aero 14 K7 laptops. It matches the factory voltage of 15.2V and fits the same chassis footprint. The lithium cell assembly is certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards. Buyers who need a different form factor or voltage should look elsewhere.

Protection circuitry and certified build

Integrated safeguards prevent overcharge, over-discharge, over-voltage and short-circuit conditions. These circuits extend usable cycle life and reduce the risk of damage to the notebook's power system. The pack carries RoHS, CE, ISO9001, UN38.3 and MSDS certifications. Users who require hot-swap capability or external charging docks will not find those features here.

Capacity choice decides runtime

The replacement delivers 6100mAh and 92.72Wh, which is higher than the 5000mAh reference capacity listed for the original part. This increase translates directly into longer unplugged operation between charges. Buyers who prioritise minimum weight over maximum runtime may prefer a lower-capacity alternative.

Highlights

  • Direct replacement for Gateway Aero 14 K7
  • 2 V and 6100 mAh capacity for extended runtime
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Slim 277.28 x 77.0 x 8.2 mm form factor weighs 656.2 g

Specifications

BrandGateway
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity5000mAh
Battery Voltage15.2

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