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Rectangular black lithium-polymer battery labelled BT-000318 4620mAh 3.7V

KingSener

KingSener BT-000318 4620mAh 3.7V standard battery for Zebra TC70 TC72 TC75 TC77

SKU CH-Z7F0-MFMKA MPN BT-000318

Replacement Li-polymer battery delivering 4620 mAh at 3.7 V for Zebra TC70, TC72, TC75 and TC77 series devices

  • Powers Zebra TC70, TC72, TC75 and TC77 devices
  • 4620mAh capacity delivers extended runtime per charge
  • 7V lithium-polymer chemistry ensures stable voltage output
  • 1Wh energy rating supports full-shift operation
  • 100% brand-new replacement cell with one-year warranty

Direct replacement for Zebra TC70 TC72 TC75 TC77

This KingSener BT-000318 battery fits the Zebra TC70, TC70X, TC72, TC75, TC75X and TC77 series. It delivers 4620mAh at 3.7V using Li-polymer cells. The pack is supplied new in its box as a direct replacement for the original BT-000318 part. Mobile workers who rely on these handheld computers for scanning and data tasks can swap the cell without tools.

Steady output across a full shift

The 17.1Wh Li-polymer cell maintains consistent voltage during continuous scanning, wireless communication and screen use. Unlike aged original packs that sag under load, this replacement sustains the rated capacity through a typical workday. The chemistry resists memory effect so partial top-ups between shifts do not reduce usable runtime.

Upgrade from depleted or swollen original cells

When the factory battery no longer holds charge, shows reduced runtime or physically swells, this unit restores the device to its original mobility. It is not for users who need extended-capacity packs beyond 4620mAh or who operate devices outside the listed TC70, TC72, TC75 and TC77 families.

Highlights

  • Powers Zebra TC70, TC72, TC75 and TC77 devices
  • 4620mAh capacity delivers extended runtime per charge
  • 7V lithium-polymer chemistry ensures stable voltage output
  • 1Wh energy rating supports full-shift operation
  • 100% brand-new replacement cell with one-year warranty

Specifications

BrandKingSener
ModelBT-000318

Questions about this item

How much heat does the 4620mAh Li-polymer cell generate during a full shift of scanning?

The 3.7V 17.1Wh pack runs at typical phone power levels; it stays cool to the touch under normal scan workloads.

Does the BT-000318 ship with a charging cradle or must I use my existing TC70/TC75 dock?

Only the battery is included; it charges in the standard Zebra cradle or device you already own.

Will this 318 model fit the extended battery door on my TC77?

It matches the original slim form factor for TC70, TC70X, TC75, TC75X, TC72 and TC77 — no extended door needed.

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