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Black rectangular lithium-ion battery pack for Acer Chromebook C720 C720P C740

NShi

NShi laptop battery 11.4V 45Wh for Acer Chromebook C720 C720P C740

SKU CH-MD59-QFZZ6

11.4 V 45 Wh lithium-ion replacement battery for Acer Chromebook C720, C720P and C740 series

  • Battery TypeLithium Polymer
  • Replaces original Acer part numbers AP13J4K, AP13J3K, KT00304001
  • Powers Acer Chromebook C720, C720P and C740 series
  • 4 V 45 Wh lithium-ion cell restores full runtime
  • CE, RoHS and FCC certified with overcharge and discharge protection
  • Rated for about 500 recharge cycles over its lifespan

Compatible Chromebook replacement battery

This 11.4V 45Wh lithium-ion battery replaces part numbers AP13J4K, AP13J3K and KT00304001 in Acer Chromebook C720, C720P and C740 series devices. It is a new component rated for about 500 recharge cycles over its service life.

CE certified with circuit protection

The pack carries CE, RoHS and FCC certification and includes overcharge and discharge protection circuits. Grade A cells are used throughout and the black housing matches the original form factor for direct installation.

Restores runtime on ageing C720 or C740 units

The battery suits owners whose original pack no longer holds a useful charge and who want a direct replacement without adapter modifications. It is not for buyers who need a higher capacity than 45Wh or a different voltage.

Highlights

  • Replaces original Acer part numbers AP13J4K, AP13J3K, KT00304001
  • Powers Acer Chromebook C720, C720P and C740 series
  • 4 V 45 Wh lithium-ion cell restores full runtime
  • CE, RoHS and FCC certified with overcharge and discharge protection
  • Rated for about 500 recharge cycles over its lifespan

Specifications

Battery TypeLithium Polymer

Questions about this item

What voltage and capacity does the 11.4V 45Wh battery deliver to a Chromebook C720?

The pack supplies 11.4 volts and 45 watt-hours, matching the original AP13J4K AP13J3K KT00304001 specification for C720 C720P and C740 models.

What physical space must be free inside the chassis for this replacement pack?

It fits the standard C720 series battery bay; the black lithium-ion cell assembly aligns with the existing screw posts and connector orientation.

Which step do installers often miss when fitting the battery in a C740?

After seating the pack, the flexible ribbon cable must be fully inserted into the motherboard socket and the latch flipped down before reassembling the bottom cover.

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