Original Infinix Hot 40 (X6836) Battery BL-49JX 5000mAh – Premium Replacement
Replace your old or degraded battery with the Original Infinix Hot 40 Battery BL-49JX 5000mAh, designed for the Infinix Hot 40 (X6836). This Li-Ion Polymer replacement battery offers a 5000mAh capacity and approximately 3.87V voltage for dependable everyday smartphone use.
If your Infinix Hot 40 is experiencing fast battery drain, reduced backup, frequent charging, or unexpected shutdowns, replacing the battery can help restore reliable battery performance.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Infinix |
| Model | BL-49JX |
| Compatible Phone Model | Infinix Hot 40 (X6836) |
| Battery Type | Li-Ion Polymer |
| Battery Capacity | 5000mAh |
| Voltage | 3.87V Approx. |
| Charging Time | 2 to 3 Hours |
| Weight | Approx. 55.5g |
| Condition | Brand New |
| Packaging | Loose Packing |
| Warranty | 180 Days (06 Months) |
| Country of Origin | China |
Compatible Models
The Infinix BL-49JX Battery is listed as compatible with the following models:
- Infinix Hot 40 (X6836)
- Infinix Hot 40 Pro (X6837)
- Infinix Hot 30 (X6831)
- Infinix Note 10 Pro (X695, X695D)
- Infinix Note 11 Pro (X697)
- Infinix Note 11s (X698)
- Infinix Zero 5G (X6815, X6815B)
Important: Please verify the battery model BL-49JX and your phone model before ordering.
Why Replace Your Infinix Hot 40 Battery?
A degraded battery can affect your phone’s daily performance. Replacing the old battery with a compatible Infinix Hot 40 Battery can help provide:
- Better battery backup
- More reliable everyday usage
- Reduced unexpected shutdowns
- Improved charge retention
- A practical replacement for an aging battery
Common Signs of Battery Failure
Your Infinix Hot 40 battery may need replacement if you notice:
- Battery draining unusually fast
- Frequent charging throughout the day
- Phone switching off unexpectedly
- Battery percentage dropping quickly
- Reduced battery backup
- Battery not holding charge properly
Genuine Infinix Replacement Battery
The Infinix BL-49JX 5000mAh Battery is designed for the compatible Infinix smartphones listed above. With its 5000mAh capacity and Li-Ion Polymer construction, it is a suitable replacement option for a worn-out or degraded battery.
Important Installation Information
- Battery installation should be performed by a qualified mobile technician.
- Verify the battery model and connector before installation.
- Do not puncture, bend, crush, or modify the battery.
- Do not install a visibly damaged or swollen battery.
- Keep the battery away from excessive heat and moisture.
- Test the battery after professional installation.
Warranty Information
This Infinix BL-49JX Battery comes with a 180 Days (06 Months) replacement warranty.
The warranty covers manufacturing defects under normal use.
Warranty Does Not Cover
- Physical damage
- Broken or damaged connectors
- Punctures, bending, or crushing
- Water or liquid damage
- Battery swelling caused by misuse
- Incorrect installation
- Short-circuit damage
- Modification or tampering
Battery Safety Guidelines
For safe battery handling:
- Do not disassemble the battery.
- Do not puncture, bend, or crush the battery.
- Avoid exposure to extreme heat.
- Do not use a damaged or swollen battery.
- Keep the battery away from children and pets.
- Dispose of the old battery through appropriate battery-recycling facilities.
Before Ordering
Before purchasing the Infinix Hot 40 Battery, please:
- Confirm that your phone model is Infinix Hot 40 (X6836).
- Check that your existing battery model is BL-49JX.
- Compare the connector and specifications with your original battery.
- If you are unsure about compatibility, consult a qualified technician before ordering.
Support
For product support, compatibility questions, or order assistance:
Customer Support – Batterywala.online
Customer Care:9222088888 / 9029545429
WhatsApp Orders: 92220 88888
Email:customercare@batterywala.online
Frequently Asked Questions
Is this battery compatible with Infinix Hot 40 X6836?
Yes. The BL-49JX 5000mAh Battery is listed as compatible with the Infinix Hot 40 (X6836).
What is the capacity of the Infinix Hot 40 Battery?
The battery has a capacity of 5000mAh.
What is the battery model number?
The battery model number is BL-49JX.
What type of battery is BL-49JX?
The BL-49JX is a Li-Ion Polymer battery.
What is the voltage of this battery?
The approximate voltage is 3.87V.
What warranty is provided?
This battery comes with a 180 Days (06 Months) replacement warranty.
Which other phones are compatible with the BL-49JX battery?
The supplied compatibility list includes Infinix Note 10 Pro, Note 11 Pro, Note 11s, Zero 5G, Hot 30, Hot 40, and Hot 40 Pro.
Should I install the battery myself?
Battery replacement should preferably be performed by a qualified mobile technician to help prevent damage to the battery or smartphone
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