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header-product Battery CoreParts ASUS Q302L Q302LA Q302LA-BBI5T14 Q302LA-BHI3T09 Q302LG C31N1339
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AiO.lv Laptops & Computers Portable Device Accessories Portable Device Batteries CoreParts

Battery CoreParts ASUS Q302L Q302LA Q302LA-BBI5T14 Q302LA-BHI3T09 Q302LG C31N1339

Battery CoreParts ASUS Q302L Q302LA Photo 1
Battery CoreParts ASUS Q302L Q302LA Photo 1
Battery CoreParts ASUS Q302L Q302LA Q302LA-BBI5T14 Q302LA-BHI3T09 Q302LG C31N1339
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Short description

The CoreParts Laptop Battery for ASUS is designed for models Q302L, Q302LA, and others. It features high-quality lithium-ion technology, ensuring long-lasting performance and reliability. With a capacity of 38Wh, this battery provides excellent power management, allowing you to work longer without interruptions. Easy to install and compatible with various ASUS models, it is an ideal replacement for your old battery, enhancing your laptop's efficiency and portability.
Warranty: 2 Years
SKU: 4110814
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Product information

Description

CoreParts replacement laptop battery for Asus (model C31N1339) is a lithium polymer (LiPo) battery in black designed for compatibility with Asus models Q302L, Q302LA, Q302LA-BBI5T14, Q302LA-BHI3T09 and Q302LG. Produced in China and supplied with a 12-month warranty, this battery offers a compact 3500 mAh capacity (approximately 38–46 Wh depending on source data) and straightforward installation to restore mobile power for everyday use.

Advantages

This CoreParts laptop battery uses lithium polymer technology to provide stable power delivery and reliable charge cycles. It is lightweight (approximately 0.24 kg), easy to install as a direct replacement for compatible Asus models, and comes with a 12-month warranty. Manufactured with quality controls in China, the battery helps extend device life and reduce the need for complete device replacement.

Suitable for

  • Replacing a worn or failing battery in compatible Asus Q302L / Q302LA series laptops
  • Users who need a spare battery for travel or mobile work
  • Repair shops performing battery replacements on supported Asus models

Key specifications

  • Manufacturer: CoreParts
  • Model / MPN: C31N1339
  • Compatible models: Asus Q302L, Q302LA, Q302LA-BBI5T14, Q302LA-BHI3T09, Q302LG
  • Battery technology: Lithium Polymer (LiPo)
  • Capacity: 3500 mAh (listed) / ~38–46 Wh (sources vary)
  • Voltage: 11.3 V (as indicated in some product listings)
  • Colour: Black
  • Weight: 0.24 kg
  • EAN: 5706998636027
  • Warranty: 12 months

How to use

Power down the laptop and disconnect any external power source. Remove the back cover according to the laptop manufacturer’s instructions, disconnect the old battery connector, and replace it with the CoreParts C31N1339 battery. Reassemble the laptop and charge the new battery fully before first use. Refer to the laptop service manual for model-specific disassembly and reassembly steps.

Usage recommendations

For optimal battery life, calibrate the battery by fully charging and then fully discharging it once in the first few cycles. Avoid exposing the battery to high temperatures and do not puncture or disassemble the battery. Use the original or a compatible Asus charger and follow local regulations for battery disposal or recycling.

Specifications

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
3500 mAh
Weight:
0.24 kg
Product colour:
Black
All features
Quantity per pack:
1 pc(s)
Harmonized System (HS) code:
84732990

Battery

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
3500 mAh
Battery voltage:
11.3 V
Battery capacity:
49.72 Wh
Number of batteries included:
1 pc(s)
Product colour:
Black
Certification:
ce

Technical details

Type:
Battery
Compatibility:
Q302L, Q302LA, Q302LA-BBI5T14, Q302LA-BHI3T09, Q302LG
Brand compatibility:
ASUS

Weight & dimensions

Weight:
0.24 kg
Height:
292 mm
Width:
74 mm
Depth:
9 mm

Packaging data

Package weight:
282 g
Package depth:
112 mm
Package height:
29 mm
Package width:
323 mm

Other features

Country of origin:
China
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Instructions

coreparts-C31N1339-4110814.pdf

Description

Instructions

coreparts-C31N1339-4110814.pdf
Machine translation. Load original

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AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All CoreParts products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CoreParts service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Battery CoreParts ASUS Q302L Q302LA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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