The Reno 8 battery model name is BLP907 in most listings for the Oppo Reno 8 5G with model number CPH2359. The same listings give the capacity as 4500 mAh, which is the figure Oppo also uses for this phone in its adverts. BLP907 starts with BLP, the prefix on Oppo, Realme and OnePlus cells.
Search results mix up three phones: the Reno 8, the Reno 8 Pro and the Reno 8 Z. The Reno 8 Pro and Reno 8 4G are separate models, and nothing confirmed here says they share BLP907. This page covers the Reno 8 5G sold in India. If your phone is another Reno 8 version, read the label of its own pack before you order anything.
Quick facts
Step by step
Confirm which Reno 8 you own
Open Settings and go to the page that says About device (some versions say About phone). Note the model number. If you cannot find it, type model in the Settings search bar.
Compare with the number on the box
The retail box carries a model number in the form CPH followed by four digits. For the Reno 8 5G, listings show CPH2359. A different number means a different phone and possibly a different pack.
Have the pack label read when the back is open
The sticker on the cell shows the code, capacity and voltage. Look for
BLP907there. Do not pull or peel the pack yourself, because it is glued in.Check the new pack before it goes in
Hold it beside the old one. The code, the connector shape and the weight should look close. Print should be sharp, with batch details present.
Reno 8 battery model name and the phone it fits
Most listings for the Oppo Reno 8 5G name BLP907 as its battery, with 4500 mAh capacity and a lithium ion cell. BLP only says the cell comes from the Oppo group. The number after them is what separates one phone's pack from another's.
| Phone | Model number | Battery status |
|---|---|---|
| Oppo Reno 8 5G | CPH2359 | BLP907 in most listings, 4500 mAh |
| Oppo Reno 8 Pro | Check the box | Code not confirmed here |
| Oppo Reno 8 Z | Check the box | Code not confirmed here |
| Oppo Reno 7 (older phone) | Different model | Has its own page |
The code has its own page, BLP907, where you can see every phone linked to it on this site. If your pack in hand shows another BLP number, trust the pack and not this table.
Reno 8, Reno 8 Pro and Reno 8 Z are not one phone
At the counter, people say "Reno 8 battery" and the technician has to ask which one. The Reno 8 5G, the Reno 8 Pro and the Reno 8 Z differ in chip, body and charging speed, and a pack that fits one body may not even reach the connector of another. Even when two phones advertise the same mAh figure, the code and the shape can differ.
So do not order by the name Reno 8 alone. Read the model number from the box or from About device, then match it with the code printed on the pack.
A customer with a cracked Reno 8 Pro asked for the 4500 mAh pack a friend had put in a Reno 8 5G. Both phones list that capacity, so it looked fine. The technician read the model number first and asked for the exact code of the Pro, instead of reusing the friend's code.
Older phones in the line are separate too. See the Reno 7 battery page and the Reno 6 battery page for their own details.
What the 4500 mAh figure tells you
BLP907's 4500 mAh is the typical figure in Reno 8 5G listings and adverts. Oppo labels often add a slightly lower rated minimum, so read that line on your BLP907. It can differ from batch to batch.
To compare packs, think in watt hours. Energy equals capacity in mAh times voltage, divided by 1000. Purely as an example, 3.87 V would give BLP907 about 17.4 Wh. BLP907's voltage is unconfirmed, so your own label decides the real figure.
The Reno 8 5G is a fast charging phone, and its battery is built to take a high charging current. That is why a cheap pack of the same mAh is not a fair swap: it may heat up or charge slowly. Reno 8 5G runtime depends on its display, signal and apps, and a charge usually covers a day of mixed use, though results vary.
Seeing BLP907 before you order
Settings does not show the battery code. It shows only the model number and, on some versions, the battery health or capacity. The code itself is printed in three places: on the pack sticker, on spare part listings and in service records.
- On the cell: BLP907 is visible only once a technician opens the Reno 8 5G.
- On the box: the Reno 8 5G model number CPH2359, which a parts seller needs.
- In a service record: if the phone was repaired before, ask for the job sheet.
If your phone is going for some other repair, ask the technician to photograph the battery sticker once the back is open. Then you will have the code for later, without a second opening.
When the Reno 8 battery is wearing out
| What you see | Likely cause | What to do |
|---|---|---|
| Charge drops quickly even with light use | Cell has lost capacity after many cycles | Check Reno 8 5G health, then plan a BLP907 |
| Reno 8 powers off near a quarter charge | BLP907 voltage sags on heavy use | Oppo service can test BLP907 under load |
| Fast charging becomes slow | Hot phone, bad cable or ageing pack | Try the original cable, then test |
| Reno 8 screen lifts or back gaps | BLP907 has swollen | Unplug the Reno 8 5G and go today |
Apps and weak signal cause a lot of quick drain, so read why batteries drain fast first. Then the health check shows whether BLP907 is the real problem.
Swelling, heat, leaks or dents make BLP907 a fire risk. Disconnect the Reno 8 5G now, keep it straight and away from heat. Bring it to Oppo service that day. BLP907 lookalikes with made up capacities are widespread; only an exact code match will do.
Getting the pack replaced
The Reno 8 5G has a sealed body with a glued back, so the opening is a technician's job. Take the Reno 8 5G to Oppo service or a trusted shop and quote CPH2359. Ask them to match BLP907 on the old cell with the new one before fitting.
Signs of a poor BLP907 copy:
- It is clearly lighter than the outgoing BLP907.
- BLP907 lettering smears and lacks batch details.
- It claims far beyond 4500 mAh in a Reno 8 sized body.
- The plug differs from the old BLP907's.
General fitting advice for all phones is in mobile battery replacement. Other Oppo codes are in our BLP code list.
Care tips for a fast charging pack
Heat is the biggest enemy of a pack that charges quickly. Take off a thick cover while the Reno 8 5G charges, and keep it off beds and out of sun. Use the Reno 8 5G's 80 W SuperVOOC charger and cable, since a weak cable can slow charging and heat at the plug.
Holding the Reno 8 5G at 100 percent for hours ages BLP907, so unplug when you can. Early shutdowns that persist after a reboot and full charge on the Reno 8 5G mean BLP907 needs testing before you buy.
Frequently asked questions
Which battery code does the Oppo Reno 8 use?
Most listings give BLP907 for the Oppo Reno 8 5G, model number CPH2359, at 4500 mAh. Confirm the code on the pack sticker before you buy.
Is the Reno 8 battery model name the same for the Reno 8 Pro?
Do not assume so. The Reno 8 Pro has its own model number and is a separate phone. Its cell code is unconfirmed here, so check the label on its pack.
How many mAh is the Reno 8 battery?
The listed figure is 4500 mAh typical. Expect a rated minimum a little below 4500 mAh on BLP907.
Can I see the Reno 8 battery code in Settings?
No. Settings gives the model number, which you can find by typing model in the search bar. Only with the back removed can BLP907 be read on the cell.
Can I fit any 4500 mAh battery in the Reno 8?
No. A 4500 mAh pack with another code or plug may not fit the Reno 8 5G or may charge badly. Match the exact code and the model number.