This Oppo battery model list is the starting point for every BLP code and every Oppo, Realme and OnePlus phone page on the site. A BLP code tells you the maker group, and each linked page then gives the exact phones, the capacity and the points to check before you buy.
People reach this list in two ways. Some hold a battery and want to know the phone. Others hold a phone and want the code before ordering a replacement. The sections below explain how the codes are built, where to read them and how capacity is stated, and then the tables send you to the right child page.
Quick facts
Step by step
Collect the phone model number
Open Settings, tap About phone and note the model number. If you cannot spot it, use the search field inside Settings.
Pick the table that suits you
Use the code table if you already have a BLP code. Use the phone table if you only know the handset.
Open the child page and read its status lines
Each page tells you which phone matches are firm and which need a check against the label.
Confirm on the old battery sticker
Have the technician open the back and read the code, then compare it with the page before any pack is ordered.
Two ways to use this Oppo battery model list
The list has two kinds of child pages. Code pages are for a person who has a battery in hand or a code in a service note, and wants the phones and the capacity behind it. Phone pages are for a person who knows the handset and wants the code before ordering. Both kinds are linked in the tables further down.
Start from whatever you already have. A printed code goes to the first table. A phone name goes to the second. Without either, our label reading guide shows how to get one without harming the phone.
Reading a BLP code: what the letters and digits tell you
Every code in this group begins with BLP. After that come either three digits, as in BLP805 and BLP731, or one more letter and two digits, as in BLPA17, BLPB21 and BLPC21. The shape is useful for sorting, nothing more.
The digits are not a capacity and not a phone number. A higher BLP number is not a bigger or newer battery, and codes that look close can belong to different phones. Never guess a fit by comparing numbers. Treat the whole code, letter by letter, as one name and match it as written.
Write the code in capitals, leaving a gap between letters and digits. Faint print turns 8 into 3 and 7 into 1 very easily, so a clear photo is better than memory.
Where the code is printed and how to find it
BLP codes are printed on the battery sticker next to capacity, voltage and batch marks. Most current Oppo, Realme and OnePlus backs are sealed, so a technician must open them to read the sticker. Please do not pull or lever the pack out at home.
- On the old battery sticker, with the back opened by a technician.
- In a spare part listing or a service job card, if you kept one.
- In Settings under About phone you will find the model number of the handset, which helps pick the right page. Menu wording changes with software versions, so search Settings for model if the line is missing.
- On the retail box, which usually prints the phone model number on a label.
Settings never shows the BLP code. It shows the phone model, which leads you to the code.
Rated and typical capacity on Oppo group batteries
Makers often print two figures. The rated value is the minimum, and it appears on the pack label. The typical value is the larger number used in adverts and spec sheets. A phone sold as 5000 mAh may carry a label that reads a little lower. Both figures are honest but different, so every page here states which it gives.
To compare fairly, work in watt hours, which are mAh times volts over a thousand. For instance, 4000 mAh at 3.85 V is 15.4 Wh. Packs of equal mAh at different voltages hold different energy, which is why mAh alone can mislead.
Screen time is another matter. Runtime turns on the chip, screen size and refresh rate, reception and apps. For a wider view see what battery capacity means.
Every code and phone page in this Oppo battery model list
The rows below only point you to the right page. The phone match and the capacity are given on each child page, with their own status, so this overview does not repeat them.
| Code page | What the page gives |
|---|---|
| BLP805 | BLP805: phones, capacity, look-alikes |
| BLP923 | BLP923 fitment list |
| BLPA19 | Before ordering a BLPA19 pack |
| BLP729 | BLP729 capacity figures |
| BLPA77 | BLPA77: phones, capacity, look-alikes |
| BLPA17 | BLPA17 fitment list |
| BLP875 | Before ordering a BLP875 pack |
| BLP907 | BLP907 capacity figures |
| BLPA07 | BLPA07: phones, capacity, look-alikes |
| BLP673 | BLP673 fitment list |
| BLP793 | Before ordering a BLP793 pack |
| BLP791 | BLP791 capacity figures |
| BLP877 | BLP877: phones, capacity, look-alikes |
| BLP817 | BLP817 fitment list |
| BLP841 | Before ordering a BLP841 pack |
| BLP885 | BLP885 capacity figures |
| BLP803 | BLP803: phones, capacity, look-alikes |
| BLP915 | BLP915 fitment list |
| BLP785 | Before ordering a BLP785 pack |
| BLP771 | BLP771 capacity figures |
| BLP957 | BLP957: phones, capacity, look-alikes |
| BLP757 | BLP757 fitment list |
| BLP851 | Before ordering a BLP851 pack |
| BLPA79 | BLPA79 capacity figures |
| BLP883 | BLP883: phones, capacity, look-alikes |
| BLP989 | BLP989 fitment list |
| BLP781 | Before ordering a BLP781 pack |
| BLP835 | BLP835 capacity figures |
| BLP837 | BLP837: phones, capacity, look-alikes |
| BLP685 | BLP685 fitment list |
| BLP855 | Before ordering a BLP855 pack |
| BLP807 | BLP807 capacity figures |
| BLP927 | BLP927: phones, capacity, look-alikes |
| BLP741 | BLP741 fitment list |
| BLP845 | Before ordering a BLP845 pack |
| BLPA15 | BLPA15 capacity figures |
| BLPA21 | BLPA21: phones, capacity, look-alikes |
| BLPC21 | BLPC21 fitment list |
| BLP727 | Before ordering a BLP727 pack |
| BLP861 | BLP861 capacity figures |
| BLPB21 | BLPB21: phones, capacity, look-alikes |
| BLPA83 | BLPA83 fitment list |
| BLP619 | Before ordering a BLP619 pack |
| BLP819 | BLP819 capacity figures |
| BLP737 | BLP737: phones, capacity, look-alikes |
| BLP903 | BLP903 fitment list |
| BLP983 | Before ordering a BLP983 pack |
| BLPA41 | BLPA41 capacity figures |
| BLPA69 | BLPA69: phones, capacity, look-alikes |
| BLP731 | BLP731 fitment list |
| Phone page | What the page gives |
|---|---|
| Realme C55 | Realme C55 code and capacity |
| Oppo A16 | What the Oppo A16 takes |
| Oppo A31 | Oppo A31 replacement notes |
| Realme C35 | Realme C35 code, mAh, fitting |
| Oppo A17k | Oppo A17k code and capacity |
| Oppo A54 | What the Oppo A54 takes |
| Oppo A53 | Oppo A53 replacement notes |
| Oppo F19s | Oppo F19s code, mAh, fitting |
| Realme C53 | Realme C53 code and capacity |
| Oppo A5s | What the Oppo A5s takes |
| Realme C21y | Realme C21y replacement notes |
| Realme 8 5G | Realme 8 5G code, mAh, fitting |
| Oppo Reno 6 | Oppo Reno 6 code and capacity |
| Realme 7 Pro | What the Realme 7 Pro takes |
| Oppo A5 (earlier model) | Oppo A5 (earlier model) replacement notes |
| Oppo Reno 7 | Oppo Reno 7 code, mAh, fitting |
| Realme 8i | Realme 8i code and capacity |
| Realme C51 | What the Realme C51 takes |
| Oppo Reno 8 | Oppo Reno 8 replacement notes |
| Realme 9 5G | Realme 9 5G code, mAh, fitting |
| Realme C33 | Realme C33 code and capacity |
| Realme 3 | What the Realme 3 takes |
| Realme 11x | Realme 11x replacement notes |
| Realme 7 | Realme 7 code, mAh, fitting |
| Realme Narzo 50A | Realme Narzo 50A code and capacity |
| OnePlus Nord CE 2 | What the OnePlus Nord CE 2 takes |
| Realme 5 | Realme 5 replacement notes |
| Oppo A55 | Oppo A55 code, mAh, fitting |
Mistakes that cause a wrong battery
The most common error is ordering by capacity. Matching mAh under another code can mean a different plug or size, so the pack may not fit or charge. The second error is trusting a phone family name: a C series or Reno phone of one generation does not share a pack with the next one just because the body looks similar.
An owner brought a phone with a note reading a code ending in 73. The shop stocked a pack ending in 78, and the print looked the same under a weak bulb. Held under a torch beside the old sticker, the last digit was different. The right pack was ordered from the matching code page, and the wrong one went back unopened.
Fake capacity labels are the third trap. Weak copies print a number far higher than the original size could hold. Judge by weight, print sharpness and batch marks, with the new pack beside the old before fitting.
Replacement route and safety
Take a sealed Oppo, Realme or OnePlus to authorised service or a well reviewed repairer. Give them the model number, have them read the old sticker, and accept only a matching code. The full routine is in our replacement guide.
If the back panel is lifting, the screen edge is rising, or the pack is hot, wet or dented, stop charging and power the phone off. Do not squeeze it or try to open it. Set it on a hard, non flammable surface and get it serviced the same day. Pick a replacement only if its code matches exactly.
Before buying a new pack, rule out simple causes. A phone that drains quickly may only have a heavy app or poor signal, so read about a phone losing charge too quickly and then run the battery health check. Readers with other makers can use the Redmi battery list or the Vivo and iQOO battery list.
Frequently asked questions
What does BLP mean on an Oppo battery?
Oppo, Realme and OnePlus cell codes begin with BLP. It identifies the maker group, so match the full code to the phone list on its page.
How do I find my Oppo battery model name?
BLP codes are printed on the cell sticker, which shows once the back comes off. If the phone is sealed, use its About phone model number with the phone table above.
Can I fit a battery of equal mAh that has another code?
Not safely. Matching capacity does not guarantee matching size, plug or protection circuit. Fit only a cell that carries your phone's code.
Do Realme phones use the same battery codes as Oppo?
They use the same code family, which is why Realme pages sit in this list. Whether two phones share one pack is checked page by page, never assumed from the maker.
Is the capacity on the sticker the same as the advertised capacity?
Often it is slightly lower. The sticker usually shows the rated minimum, while adverts use the typical figure. Compare watt hours if volts also differ.
When should I replace the battery instead of changing settings?
Replace it when charge falls very fast after a restart and a health check, when the phone shuts down early, or when the body bulges. A bulging pack needs a service centre visit at once.