Acer AC15A3J 39Wh Battery

Description

Product Overview

This is a genuine replacement Acer AC15A3J 39Wh battery, designed to restore your Chromebook’s original performance and mobility.

Specifications

• Part Number: AC15A3J
• Voltage: 7.7V
• Capacity: 39Wh
• Chemistry: Li-ion
• Condition: Brand new

Compatibility

This battery replaces the following part numbers:

• AC15A3J
• KT.00303.017
• KT.00305.004
• KT.00305.009
• KT00303017
• KT00305009
• KT0030G016

Compatible with these Acer Chromebook models:

• Acer C735 Chromebook 11
• Acer C738T Chromebook R 11
• Acer CB3-131 Chromebook 11
• Acer CB3-132 Chromebook
• Acer CB5-132T Chromebook R11
• Acer CB311-8H Chromebook 11
• Acer CB311 Chromebook 311 series
• Acer CP311 Chromebook Spin 11
• Acer R752T Chromebook Spin 511

When to Replace Your Battery

Consider replacing your laptop battery if you notice any of these common signs:

Symptom	Description
Short Battery Life	Battery drains significantly faster than when new, lasting only 1-2 hours
Swelling/Bulging	Battery case appears swollen or causes trackpad/keyboard to bulge
Charging Issues	Battery won’t hold charge, charges very slowly, or doesn’t charge at all
Random Shutdowns	Computer shuts down unexpectedly even with reported charge remaining
System Warnings	Operating system displays “Replace Battery” or “Service Battery” alerts
Age	Battery is 2-3 years old with noticeably reduced performance

Unsure About Compatibility?

We’ve listed the most common compatible models and part numbers above, but there may be additional compatible devices. If you don’t see your specific model listed, please leave your Chromebook model number or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.

Purchase Confidence

• Ships in 1 business day
• 30-day money back guarantee
• 1-year warranty
• In stock, ready to ship
• Free shipping
• Genuine product