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Description
The Oppo A79 5G (Model CPH2553) replacement battery relies on Oppo's high-capacity lithium-polymer architecture to handle stable power distribution safely. To preserve your phone's 33W SUPERVOOC charging capabilities and avoid percentage tracking issues, choosing an exact certified match is highly recommended.
⚠️ Important Model Name Warning: Oppo released a legacy 4G phone named "Oppo A79" years ago which used a small 3000 mAh battery (Model BLP647). Do not purchase that component. Your modern Oppo A79 5G (CPH2553) requires the high-capacity BLPA19 module.
Technical Battery Specifications
When purchasing a replacement cell from a parts wholesaler, mobile repair provider, or online platform, confirm the printed matrix text exactly matches these factory metrics:
| Feature | Factory Hardware Specification |
| Compatible Model | Oppo A79 5G (Strictly Model CPH2553 / CPH2557) |
| Battery Model Number | BLPA19 (Must match exactly) |
| Cell Core Composition | Lithium-ion Polymer (Li-Po) |
| Typical Capacity | 5000 mAh (19.55 Wh) |
| Rated Capacity | 4880 mAh (19.08 Wh) |
| Nominal Voltage | 3.91 V |
| Limited Charging Voltage | 4.48 V |
| Fast Charge Protocol | 33W SUPERVOOC™ Flash Charge |
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