High Quality 10.8V 56Wh ASUS A42-K53 Battery For ASUS K43E X53S K53S X54C K54C A54C X54H A54H K84

Do you want to buy a cheap ASUS A42-K53 Compatible battery? We offer you a cheap ASUS A42-K53 Compatible battery - an incredibly high quality Compatible battery! All ASUS A42-K53 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for A42-K53 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for ASUS K43E X53S K53S X54C K54C A54C X54H A54H K84 battery and ASUS A42-K53 model.

High capacity ASUS A42-K53 battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 56Wh for extended device runtime.
• Stable 10.8V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	A42-K53
Battery Condition	Brand New Replacement Battery
Item Code	ASU19J528
Category	Laptop Batteries
Brand	ASUS
Capacity	56Wh
Voltage	10.8V
Type	Li-ion
Applies to	ASUS K43E X53S K53S X54C K54C A54C X54H A54H K84
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• A31-K53
• A32-K53
• A41-K53
• A42-K53
• A43EI241SV-SL

Compatible Models：

For ASUS A43 A43BR A43BY P43SJ P53 A43E A43S A43SA P53S P53SJ A43SD A43SJ A43SM Pro4J Pro4JE A43SV A43TA A43TK Pro4JSJ Pro5N A43U A45 A45A Pro5NBR Pro5NBY A45DE A45DR A45N Pro5NS Pro5NSC A45VD A45VG A45VM Pro5NSJ Pro5NSK A45VS A53BR A53BY Pro5NSV Pro5NT A53E A53SC A53SD Pro5NTK Pro5NU A53SJ A53SK A53SM Pro5P Pro5PE A53SV A53TA A53TK Pro5PSJ Pro8G A53U A53Z A54 Pro8GBR Pro8GBY A54C A54H A54HR Pro8GS Pro8GSA A54HY A54L A54LY Pro8GSJ Pro8GSM A83 A83B A83BR Pro8GT Pro8GTA A83BY A83E A83S Pro8GU X43 A83SA A83SD A83SJ X43BR X43BY A83SM A83SV A83T X43EC X43EE A83TA A83TK A83U X43SA X43SD A84 A84S A84SJ X43SM X43SV K43 K43B K43BR X43TA X43TK K43BY K43E K43S X44 X44C K43SA K43SD K43SJ X44EI X44H K43SM K43SV K43T X44HY X44L K43TA K43TK K43U X53 X53B K53 K53B K53BR X53BY X53T K53BY K53E K53S X53TK X53U K53SC K53SD K53SJ X53XC X53XE K53SK K53SM K53SV X54 X54C K53T K53TA K53TK X54HR X54HY K53U K53Z K54 X54LY X54X K54C K54H K54HR X54XI X5P K54HY K54L K54LY X5PS X5PSJ K84 K84C K84H X84C X84E K84HR K84HY K84L X84EI X84H K84LY P43 P43E X84HY X84L P43EB P43EI P43S

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible ASUS chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions