High Quality 7.7V 5070mAh/39WH ASUS C21N1706 Battery For Asus ZenBook Flip S UX370 UX370U UX370UA UX370UAF UX370UAR

Do you want to buy a cheap ASUS C21N1706 Compatible battery? We offer you a cheap ASUS C21N1706 Compatible battery - an incredibly high quality Compatible battery! All ASUS C21N1706 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for C21N1706 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Asus ZenBook Flip S UX370 UX370U UX370UA UX370UAF UX370UAR battery and ASUS C21N1706 model.

High capacity ASUS C21N1706 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 5070mAh/39WH for extended device runtime.
• Stable 7.7V 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	C21N1706
Battery Condition	Brand New Replacement Battery
Item Code	24BA0426C435
Category	Laptop Batteries
Brand	ASUS
Capacity	5070mAh/39WH
Voltage	7.7V
Type	Li-Po
Color	Black
Applies to	Asus ZenBook Flip S UX370 UX370U UX370UA UX370UAF UX370UAR
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:

• C21N1706

Compatible Models：

For ASUS ZenBook Flip S UX370UA Series
For ASUS ZenBook Flip S UX370F Series
For ASUS ZenBook Flip S UX370 UX370U
UX370UA UX370UAF UX370UAR Series.
UX370UAR, UX370UAR-1B, UX370UA-0061A7500U
UX370UA-C4058T,UX370UA-C4059T,
UX370UA-C4060T, UX370UA-C4118T, UX370UA-C4124T,
UX370UA-C4125T, UX370UA-C4131T, UX370UA-C4136T,
UX370UA-C4160T, UX370UA-C4170T, UX370UA-C4178T,
UX370UA-C4181T, UX370UA-C4184T, UX370UA-C4185T,
UX370UA-C4195T, UX370UA-C4196T, UX370UA-C4197T,
UX370UA-C4210T, UX370UA-C4217T, UX370UA-C4241T,
UX370UA-C4256T, UX370UA-C4290T, UX370UA-C4305T,
UX370UA-C4308T, UX370UA-C4331T, UX370UA-C4341T,
UX370UA-C4347T, UX370UA-C4364T, UX370UA-C4367T,
UX370UA-EA294R, UX370UA-EA315R, UX370UA-EA328T,
UX370UA-EA346R, UX370UA-EA349T, UX370UA-EA371T,
UX370UA-EA373T, UX370UA-EA376R, UX370UA-TC4131T

* 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