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New AP18K4K Battery Replacement Acer Chromebook Spin 311 C721 R721T

47.99$| Free Delivery
  • Availalbe: In stock (Processing Time 24 - 48 hours)

New replacement battery for Acer AP18K4K. This battery is compatible with the Acer Chromebook Spin 311 C721 R721T and can be used with your regular charger.It offers a high performance and durability.

SKU: AC7862SEP

Capacity: 4200mAh
Voltage: 11.4V
Cell Type: Li-Polymer

1 year WarrantyUp to 1 year Warranty Quality GuaranteedQuality Guaranteed 30-day return policyy30-day return policy

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Acer Chromebook Spin 311 C721 R721T Battery Replacement AP18K4K – 4200mAh

The Acer AP18K4K Battery Replacement is a 100% compatible replacement for the OEM Acer AP18K4K battery. The Acer AP18K4K battery replacement is manufactured using Li-Ion cells and features a capacity rating of 4200mAh. The full specifications can be found below:

Fits the following devices:

for Acer Chromebook 311 C721-48BR
for Acer Chromebook 311 CB311-9H-C4PP
for Acer Chromebook 311 CB311-9HT-C3M2
for Acer Chromebook 311 C733T-C8SZ
for Acer Chromebook 311 CB311-9H-C7C8
for Acer Chromebook 311 CB311-9H-A14P
for Acer Chromebook 311 CB311-9HT-C4EN
for Acer Chromebook 311 C721 R721T
for Acer Chromebook 311 C733T-C8S
for Acer Chromebook 311 CB311-9H CB311
for Acer Chromebook 311 C733-C0RF
for Acer Chromebook 311 CB311-9HT-C783
for Acer Chromebook 311 CB311-9HT-C9LK
for Acer Chromebook 311 C721-25AS
for Acer Chromebook 311 CB311-9H-C0VS
for Acer Chromebook 311 CB311-9H-C98L
for Acer Chromebook 311 C733-C37P
for Acer Chromebook 311 CB311-9H-C3KK
for Acer Chromebook Spin 311 R721T-482Z
for Acer Chromebook 311 C721-45UR
for Acer Chromebook 311 CB311-9H-C8YX
for Acer Chromebook 311 CB311-9HT-C4UM
for Acer Chromebook 311 CB311-9H-C68F
for Acer Chromebook Spin 311 R721T-49FS
for Acer Chromebook 311 C721-C721T
for Acer Chromebook 311 CB311-9H-C38F
for Acer Chromebook 311 CB311-9HT-C27Q
for Acer Chromebook 311 C733T-C67J
for Acer Chromebook 311 CB311-9H-C4XC
for Acer Chromebook 311 C733-C6LC
for Acer Chromebook 311 CB311-9H-C0Z8
for Acer Chromebook 311 CB311-9HT-C8V9
for Acer Chromebook 311 CB311-9H
for Acer Chromebook 311 CB311-9H-C1JW
for Acer Chromebook 311 CB311-9H-C86S
for Acer Chromebook 311 C721-434R
for Acer Chromebook 311 CB311-9H-C12A
for Acer Chromebook 311 CB311-9HT-C888
for Acer Chromebook 311 C733-C2E0
for Acer Chromebook 311 CB311-9H-C5KP
for Acer Chromebook Spin 311 R721T-48A0
for Acer Chromebook 311 C733T
for Acer Chromebook Spin 311 R721T
for Acer Chromebook 311 C733
for Acer Chromebook Spin 311 R721T-28RM
for Acer Chromebook 311 C721

Replaces the following products:

AP18K4K KT00304013

Features Of Battery for Acer Chromebook Spin 311 C721 R721T AP18K4K:

  • Battery Us offer you a replacement battery of high quality
  • This battery type Li-Polymer Voltage: 11.4V Capacity: 4200mAh
  • Battery Us provides a 12-month replacement warranty.
  • Condition: New

Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.

We cover the Acer Chromebook Spin 311 C721 R721T Battery replacement with a full 12-month warranty. For Any Queries Please Feel Free to Contact Us We will try to answer your question as soon as possible.

Fast US delivery. 30-day refund policy. Buy now!

What should I pay attention to when using the AP18K4K battery replacement?

The performance of all rechargeable batteries will decrease with time and cumulative usage. Wrongly using it will speed up the process significantly. Therefore, you need to pay attention to the following points when using the battery for AP18K4K:

  • High-temperature environment: High temperature is the battery killer, which will cause the battery to completely die or even explode.
  • Exhausted battery power: Speed up the wear and tear of the battery. Usually, it is necessary to avoid Acer Chromebook Spin 311 C721 R721T battery power below 2%.
  • Power adapter: The wrong power adapter may damage the laptop and battery. Please use a qualified and correct adapter to charge.
  • Use Acer Energy Management, a power management application provided by Acer, to manage AP18K4K replacement battery charging.
  • If the laptop is not used for a long time, it should be turned off after charging over 80% and stored in a dry and cool place. If the battery is removable, it is best to remove the battery and store it in a plastic bag.