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White rectangular lithium-ion battery pack with label showing BA-300 92Wh 14.4V

KingSener

KingSener BA-300 92Wh laptop battery

SKU CH-Q65D-4YBHK MPN BA-300

Replacement lithium-ion battery for Inogen One G3 delivering 92 Wh at 14.4 V

  • Battery TypeLithium-Ion
  • Battery Voltage14.4V
  • Battery Capacity6.4Ah/92Wh
  • Extended runtime with 92Wh lithium-ion capacity
  • Reliable 14.4V power for Inogen One G3
  • 8-cell design delivers 6.4Ah energy storage
  • Direct replacement for part 1400-1010-8
  • Brand-new condition with 2020 manufacture date

Replacement battery for Inogen One G3

The KingSener BA-300 is a lithium-ion replacement battery built for the Inogen One G3 portable oxygen concentrator. It delivers 14.4V and a rated capacity of 6.4Ah or 92Wh, matching the original 1400-1010-8 part number. The pack uses an eight-cell configuration in a white housing. Buyers who need a different voltage or connector should verify compatibility before purchase.

Eight-cell lithium-ion construction

The battery uses lithium-ion chemistry rated at 14.4V and 92Wh, housed in a white enclosure marked BA-300. It is supplied as a replacement unit described as 80% brand new with a two-year warranty from the supplier. The form factor fits the Inogen One G3 battery bay directly, so no extra cables or adapters are required. Units that require a different physical layout or locking mechanism will not accept this pack.

92Wh capacity determines runtime

The single figure that decides suitability is the 92Wh energy rating at 14.4V, which defines how long the concentrator can operate away from mains power. If the device demands a higher watt-hour rating or a different voltage, this battery will not meet the requirement. Always confirm the original battery model number on the back of the unit before ordering.

Highlights

  • Extended runtime with 92Wh lithium-ion capacity
  • Reliable 14.4V power for Inogen One G3
  • 8-cell design delivers 6.4Ah energy storage
  • Direct replacement for part 1400-1010-8
  • Brand-new condition with 2020 manufacture date

Specifications

Battery TypeLithium-Ion
Battery Voltage14.4V
Battery Capacity6.4Ah/92Wh

Questions about this item

What voltage does the BA-300 battery supply to the Inogen One G3?

The battery delivers a rated 14.4V output, matching the original specification for the Inogen One G3 portable concentrator.

Which part number should match the label on my original battery for a correct fit?

Verify that the original battery shows part number 1400-1010-8; this BA-300 replacement is built to that exact form factor.

How do I install the BA-300, and what step do users often miss?

Slide the pack into the rear compartment until the latch clicks, then run a full charge cycle before first use — skipping that initial calibration is the common mistake.

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