Original BLP923 Battery Model Name, Compatible, Price & Universal Combo Replacement Guide

If you are searching for the BLP923 battery model name, you have probably reached this point because your OPPO, Realme or OnePlus phone needs a battery replacement and you want to make sure you order the correct part.

BLP923 is a battery model number associated with several smartphones from the OPPO family and related brands. The battery is commonly listed with a 5000mAh typical capacity and 3.87V rated voltage, but the important part is that battery compatibility should never be decided from capacity alone. The phone model, battery code, connector arrangement, physical dimensions and replacement quality all matter.

This post explains the BLP923 battery model name, compatible phones, specifications, connector considerations, replacement options, current Indian pricing and what to check before buying a so-called universal or combo BLP923 battery.

BLP923 Battery Model Name – Quick Answer

The BLP923 is a smartphone battery model used across a range of OPPO-related devices and appears in replacement-part listings for several Realme and OnePlus phones. The core specifications associated with the original BLP923 battery include:

The 4880mAh rated and 5000mAh typical figures are particularly useful when comparing listings. Official OPPO specifications for the A57 also use these two capacity figures, while regulatory documentation identifies BLP923 with the same 3.87V and 5000mAh typical specification.

So, if you see BLP 923, BLP923 or BLP-923 in a battery listing, these names generally refer to the same battery model designation rather than three different batteries.

Also Check:

• Oppo BLP805 Battery Original
• Redmi BN56 Battery Model

Which Phones Use the BLP923 Battery?

BLP923 is not restricted to one smartphone. Replacement-part databases and battery suppliers list it for multiple devices. Commonly associated models include:

This list should be treated as a compatibility reference, not a universal installation guarantee. Different markets and replacement manufacturers can publish slightly different compatibility lists. That is why checking your original battery before ordering remains important.

What Is the Realme BLP923 Model Name?

For the Realme C51, BLP923 is commonly identified as the battery model. The Realme C51 is officially specified with a 5000mAh typical battery and 4880mAh minimum capacity, along with 33W SUPERVOOC charging.

Its phone model number is RMX3830.

If you own a Realme C51 and the battery label inside the phone says BLP923, the battery model and phone combination are consistent with replacement-part listings. The Realme 11X 5G is another phone that appears in BLP923 replacement listings.

However, don’t assume that every 5000mAh Realme phone can use BLP923. Battery dimensions and connectors are not interchangeable simply because the capacity is identical.

What Is the OPPO BLP923 Battery Model Name?

The OPPO BLP923 battery model name is most commonly associated with phones such as the A57 4G, A57s, A77 series, A78 5G and some other compatible models.

For example, OPPO’s official A57 specifications list a 4880mAh rated / 5000mAh typical battery and 33W SUPERVOOC charging. Regulatory documentation for the A57 also identifies the battery model as BLP923.

This is useful because it provides stronger evidence than relying solely on third-party replacement listings.

BLP923 Battery Specifications Explained

One confusing point when shopping for BLP923 is seeing different capacity numbers on different pages.

5000mAh is the Typical Capacity

BLP923 is generally marketed as a 5000mAh battery.

This is the number most sellers use in product titles because it is the typical capacity specified for compatible phones.

4880mAh is the Rated/Minimum Capacity

Some specifications show 4880mAh instead. That does not automatically mean you are looking at a different battery. Official OPPO and realme specifications can distinguish between rated/minimum and typical capacity.

For example:

4880mAh = rated/minimum capacity

5000mAh = typical capacity

Both figures can therefore appear for the same battery family.

3.87V Rated Voltage

BLP923 documentation identifies the battery with a 3.87V rated voltage. This number is important when checking compatibility. Don’t replace a battery simply because its mAh rating looks identical.

The battery’s voltage characteristics, protection circuitry and phone-specific connector also matter.

BLP923 Battery Connector – What You Should Check

The BLP923 battery connector is one of the areas where buyers should be careful. A battery can have the correct model number printed on it but still require verification against the actual replacement part being purchased.

Before installation, compare:

• Connector shape
• Connector position
• Number and arrangement of contacts
• Flex cable design
• Battery dimensions
• Cable length
• Printed battery model
• Phone model number

Some replacement sellers describe their BLP923 products as direct replacements with compatible connectors, but that does not mean every BLP923-looking battery should be physically installed in every phone listed online.

Why the Connector Matters?

The connector provides the electrical and communication interface between the battery assembly and the phone’s mainboard.

A connector that looks similar can still have different contact arrangements or wiring.

Never force a connector into place.

If it doesn’t seat naturally, stop and compare the replacement against the original battery.

Is BLP923 a Universal Battery?

This is where the term “BLP923 universal” can become misleading.

BLP923 is better understood as a shared battery model/part designation used across multiple compatible smartphones, rather than a universal battery that fits every OPPO, Realme or OnePlus device.

A replacement battery may be marketed as a “universal” or “combo” BLP923 because the same replacement part is supplied for several supported phone models.

That does not make it universal in the normal sense.

BLP923 Battery Model Name Combo

You may see listings containing several phone names in one product title, such as:

BLP923 for OPPO A57 / A77 / A78 / Realme C51 / OnePlus Nord N20 SE

This is essentially a compatibility combo listing.

The seller is saying that the battery is intended for several devices that use the same or compatible battery specification.

It is still necessary to verify your particular phone.

BLP923 Battery Replacement – What to Check Before Buying

Buying the cheapest BLP923 battery is not always the best approach. Before placing an order, check these six things.

1. Confirm Your Exact Phone Model

Don’t rely only on the marketing name.

For example, “OPPO A77” can refer to different versions and markets.

Check the model number in:

Settings → About Device

or check the original battery and phone documentation.

2. Match the BLP923 code

If your original battery says BLP923, that is an important compatibility clue.

Take a clear photograph of the label before removing the battery if possible.

3. Compare the Connector

The replacement should have the appropriate connector and flex arrangement for your specific phone.

4. Check Battery Dimensions

Even batteries with the same capacity can have different physical dimensions.

The replacement should sit correctly inside the original battery compartment without pressure or bending.

5. Check Whether it is Original or Aftermarket

This is a major difference between battery listings.

You may encounter:

• Original/service-pack batteries
• OEM-type replacements
• Compatible batteries
• Aftermarket batteries
• Higher-copy or lower-grade replacement batteries

Don’t assume the word “original” in a marketplace title automatically proves authenticity.

6. Look at Warranty Terms

A replacement battery with a reasonable testing or replacement warranty gives you more protection than an unverified battery sold without meaningful after-sales support.

BLP923 Battery Price in India

There isn’t one fixed BLP923 battery price in India. The price changes according to the phone model, battery grade, seller, warranty and whether the part is advertised as original, OEM-quality or aftermarket.

Recent Indian listings show BLP923-compatible batteries around the ₹800 to ₹1,400 range, while some listings can be higher depending on the claimed quality and warranty.

For example, replacement listings have recently appeared around ₹800–₹950, while some Realme C51 replacement listings are around ₹1,399. These are market examples rather than a fixed official price.

Why Prices Vary so Much?

A battery listed for ₹700 and another listed for ₹1,500 may not necessarily be identical products.

Differences can include:

• Cell quality
• Manufacturing batch
• Protection circuitry
• Warranty
• Seller
• Packaging
• Genuine service-pack status
• Aftermarket grade
• Installation service

So don’t compare batteries by price alone.

Original vs Compatible BLP923 Battery

The important distinction is that “compatible” does not automatically mean bad, and “original” in a marketplace listing does not automatically prove authenticity. Look at the seller, warranty, labeling and return policy together.

How to Avoid Buying the Wrong BLP923 Battery?

A common mistake is searching only for:

“BLP923 5000mAh battery”

and ordering the first result.

A better search is:

Your exact phone model + BLP923

For example:

• OPPO A57 BLP923
• OPPO A77 5G BLP923
• OPPO A77s BLP923
• Realme C51 BLP923
• OnePlus Nord N20 SE BLP923

Then compare the connector, dimensions and product photographs against your existing battery. This small extra step can prevent an expensive compatibility mistake.

Should You Replace a BLP923 Battery Yourself?

Technically, an internal smartphone battery can be replaced, but it isn’t a risk-free DIY job. The battery is usually secured inside the phone with adhesive, and accessing it requires opening the rear assembly. The safer approach is to have the battery replaced by a technician who has the appropriate tools and experience.

If you are doing the repair yourself, never:

• Puncture the battery
• Bend the cell aggressively
• Use a sharp metal object under the battery
• Force the connector
• Short the battery contacts
• Apply excessive heat directly to the cell

A damaged lithium battery can become a serious safety hazard.

What to Do After Installing a BLP923 Replacement?

After installation, don’t immediately close the phone permanently.

First check whether:

1. The battery connector is properly seated.
2. The phone powers on normally.
3. The battery percentage is detected.
4. Charging starts normally.
5. The phone doesn’t show unusual heating.
6. The battery isn’t swelling.
7. The charging behaviour appears normal.

Testing before final reassembly can save considerable time if the replacement part turns out to be defective.

Common BLP923 Battery Problems

1. Phone doesn’t turn on after replacement

Check the battery connector first. Also confirm that the replacement battery isn’t completely discharged.

If the phone still doesn’t respond, the issue may not be the battery.

2. Battery percentage behaves strangely

A replacement battery can sometimes require normal charge/discharge cycles before the displayed percentage behaves consistently. However, persistent abnormal readings should be investigated rather than ignored.

3. Phone becomes unusually hot

Stop using and charging the phone if the replacement becomes abnormally hot.

Check the battery, connector and installation.

4. Battery drains quickly

Fast drainage doesn’t automatically mean the battery is defective.

Background apps, poor network signal, high brightness, charging behaviour and software issues can also contribute.

If the problem appeared immediately after a replacement, however, the battery itself should be checked.

BLP923 Battery – Important Buying Checklist

Before ordering, use this quick checklist:

• Battery model: BLP923
• Typical capacity: 5000mAh
• Rated capacity: 4880mAh
• Rated voltage: 3.87V
• Phone model: Confirm exactly
• Model number: Compare with your handset
• Connector: Compare with original
• Dimensions: Check before fitting
• Battery grade: Original/service pack or aftermarket
• Warranty: Check replacement/testing period
• Seller: Verify reputation and return terms

This is more reliable than choosing a battery based on the 5000mAh number alone.

Frequently Asked Questions

1. Is BLP923 a 5000mAh battery?

• Yes. BLP923 is commonly specified with a 5000mAh typical capacity. Some official specifications also list 4880mAh as the rated or minimum capacity.

2. What is the BLP923 battery model name?

• The battery model name is BLP923. It is associated with several OPPO-family smartphones and replacement listings for Realme and OnePlus models.

3. Which phones are compatible with BLP923?

• Commonly listed phones include OPPO A57 4G, A57s, A77 4G, A77 5G, A77s, A78 5G and A97 5G, along with Realme C51, Realme 11X 5G and OnePlus Nord N20 SE. Compatibility should be confirmed against the exact handset.

4. What is the Realme C51 battery model name?

• The Realme C51 is commonly associated with the BLP923 battery model. Its handset model number is RMX3830.

5. What is the BLP923 battery voltage?

• The BLP923 is commonly specified with a 3.87V rated voltage. Regulatory documentation also identifies a 4.45V limited voltage.

6. Is BLP923 compatible with OPPO A57?

• Yes. The 2022 OPPO A57 is associated with BLP923, and OPPO’s specifications identify its battery as 4880mAh rated / 5000mAh typical with 33W SUPERVOOC charging.

7. Can I use any 5000mAh battery instead of BLP923?

• No. Battery capacity alone isn’t enough to establish compatibility. The model, voltage, connector, dimensions and battery electronics also need to match.

8. How much does a BLP923 battery cost in India?

• Recent Indian replacement listings show prices roughly around ₹800 to ₹1,400, although actual prices vary by phone, seller, battery quality, warranty and availability.

Conclusion

The BLP923 battery model name is useful because it gives you a much better starting point when searching for a replacement than simply looking for a 5000mAh battery. The battery is commonly associated with several OPPO models and also appears in compatible replacement listings for phones such as the Realme C51, Realme 11X 5G and OnePlus Nord N20 SE.

The key point is simple: don’t treat BLP923 as a universal battery just because the same part number appears across multiple phones. Before buying, match your exact phone model, original battery code, connector, physical dimensions and replacement quality.

For most users, a properly matched battery from a reputable seller with a clear replacement warranty is a safer choice than selecting the cheapest listing available.

Karthik Logan

I am karthikeyan selvaraj founder of foxtechzone.com. I have 8+ years of experience in blogging, SEO, Content writing and wordpress. Follow this blog for more latest tech guides and updates.