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Rectangular black lithium-ion laptop battery with label showing 11.1V 5200mAh

No Sew

No Sew laptop battery D255 5200mAh 11.1V

SKU CH-YFGG-5CXG9

Replacement lithium-ion battery rated 11.1V and 5200mAh for compatible Acer Aspire One and Gateway LT series laptops

  • ColorD255
  • Type5200 milliampere_hour
  • Battery TypeLithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity5200 milliampere_hour
  • AC Adapter Voltage11.1 volts
  • 6-cell lithium-ion design delivers 5200 mAh capacity for longer unplugged sessions
  • 1 V output (10.8 V compatible) matches original voltage requirements exactly
  • CE and RoHS certified with built-in circuit protection for safe, stable operation
  • Rechargeable up to 600 cycles while keeping the same size and shape as the OEM unit
  • Weighs 220 g and fits Acer Aspire One D255 D257 D260 522 722 and Gateway LT series models

Battery for Acer Aspire One and Gateway LT series

This 6-cell lithium-ion replacement battery fits Acer Aspire One D255 D257 D260 522 722 and Gateway LT23 LT27 LT28 series notebooks. It delivers 11.1 V and 5200 mAh capacity matching the original specification. The pack is built to the same physical size and shape as the OEM unit for direct installation. It is suited to owners of those models who need a new power source.

Thermals noise and power draw in normal use

The battery operates at a rated 11.1 V and is also compatible with 10.8 V systems without extra configuration. Lithium-ion chemistry keeps self-discharge low during daily charge cycles. CE and RoHS certifications confirm compliance with environmental and safety standards. Integrated circuit protection guards against over-charge over-discharge and short-circuit events.

Sustained load behaviour over the service life

The cell pack is rated for up to 600 recharge cycles while retaining usable capacity. Manufacturer testing includes 3000 quality checks before release to ensure consistent performance over time. Higher-grade cells are used yet the form factor remains identical to the original battery. This supports extended work or study sessions away from mains power.

Highlights

  • 6-cell lithium-ion design delivers 5200 mAh capacity for longer unplugged sessions
  • 1 V output (10.8 V compatible) matches original voltage requirements exactly
  • CE and RoHS certified with built-in circuit protection for safe, stable operation
  • Rechargeable up to 600 cycles while keeping the same size and shape as the OEM unit
  • Weighs 220 g and fits Acer Aspire One D255 D257 D260 522 722 and Gateway LT series models

Specifications

BrandFuturebatt
ModelD255
Part NumberD255
ColorD255
Type5200 milliampere_hour
Battery TypeLithium-Ion
Battery Voltage11.1V
Battery Capacity5200 milliampere_hour
AC Adapter Voltage11.1 volts
Featureslithium_ion, Rechargeable, 11.1 volts, 5200 milliampere_hour, 2.53 watt_hours, Laptop
FunctionLaptop
Weight220 grams

Questions about this item

How do I install the 6-cell Li-ion battery in my Acer Aspire One D255 and what step is often missed?

Power off the laptop, unplug the AC adapter, slide the release latch, insert the 11.1V pack until it clicks, then charge fully before first use — skipping the initial full charge is the common mistake.

When will the Futurebatt D255 battery need replacement based on its cycle rating?

The pack is rated for up to 600 recharge cycles; after that capacity drops noticeably, so plan a replacement once runtime falls below your needs.

What is the first limit reached during sustained use of this 5200mAh 11.1V battery?

The 5200mAh capacity (2.53Wh) depletes first; continuous load drains the cells until the built-in protection circuit cuts output at the low-voltage threshold.

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