Oppo 12,000mAh Battery Smartphone in Development? New PNC110 Model Spotted Online

Oppo is reportedly developing a new smartphone with a massive 12,000mAh battery. The upcoming device has reportedly appeared in China`s MIIT certification database with the model number PNC110, suggesting that the company may be preparing to introduce a new smartphone with a larger battery capacity.

If launched, this model could surpass the Oppo A7 Pro Max, which currently features a 10,000mAh battery and was introduced in select global markets in September 2026.

Oppo PNC110 Smartphone: 12,000mAh Battery Details

According to a report by XpertPick, the unannounced Oppo smartphone has been listed in China`s MIIT database. The listing reportedly mentions a battery capacity of 11,640mAh, which is expected to correspond to a typical capacity of around 12,000mAh.

The device may also support 5G connectivity. However, Oppo has not officially revealed its name, price, launch date or complete specifications.

If these details are confirmed, the PNC110 could become the Oppo smartphone with the largest battery capacity released by the company so far.

Oppo A7 Pro Max: Battery and Specifications

Oppo launched the A7 Pro Max in selected international markets in September 2026. Its base variant, featuring 6GB RAM and 256GB storage, was introduced at €599, approximately ₹61,000.

The smartphone packs a 10,000mAh battery with 80W fast charging support. It is powered by a Qualcomm Snapdragon 4 Gen 5 octa-core processor paired with an Adreno 629 GPU. The device also offers up to 8GB LPDDR4X RAM and 256GB UFS 3.1 storage.

Oppo A7 Pro Max Display and Camera Features

The Oppo A7 Pro Max features a 6.78-inch AMOLED display with 1.5K resolution of 1272 x 2772 pixels and a refresh rate of up to 120Hz.

For photography, it comes with a 50MP primary rear camera with dual-axis optical image stabilisation (OIS), two additional 2MP camera sensors and a 50MP front camera.

Oppo 12,000mAh Smartphone: Expected Launch Details

The reported PNC110 listing has generated interest because of its unusually large battery capacity. However, the smartphone`s official name, pricing, availability and other hardware details remain unknown.

Oppo has not yet confirmed the device or announced an official launch date. More information is expected to become available if the smartphone progresses towards a commercial launch.