Leaked Batteries Suggest Huge Capacity for Xiaomi 17

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Leaked Batteries Suggest Huge Capacity for Xiaomi 17

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Leaked photo points to much larger batteries for Xiaomi 17 series

A set of new leaks circulating on Weibo and Bilibili suggests Xiaomi is preparing to significantly boost battery capacity across its upcoming Xiaomi 17 lineup. The company is expected to unveil the series in China on September 30, and multiple tips indicate an emphasis on endurance alongside the new Snapdragon 8 Elite Gen 5 platform.

What the leak shows

The tip, shared by leaker Panda Is Very Bald and attributed to Bilibili creator Neural Tin Tin, includes a photo of four separate battery cells. The capacities alleged in the leak are:

  • Xiaomi 17: 7,000 mAh
  • Xiaomi 17 Pro: 6,300 mAh
  • Xiaomi 17 Pro Max: 7,500 mAh
  • Xiaomi 17 Ultra (believed): 6,800 mAh

If accurate, these figures would mark a notable increase over the Xiaomi 15 family, where cells ranged from roughly 5,400 mAh to 6,100 mAh on the standard and Pro models. The purported Pro Max 7,500 mAh pack would be among the largest batteries ever fitted to a mainstream flagship phone.

Charging and real-world impact

The leak also claims all core models will support 100W fast charging, up from 90W in the previous generation. Combined, higher capacities and faster wired charging could translate to significantly longer on-device time for streaming, gaming, and travel — assuming software optimization and the Snapdragon 8 Elite Gen 5's power profile don't offset the gains.

Advantages and considerations:

  • Longer screen-on time for heavy users and gamers
  • Faster top-ups with 100W charging
  • Potential trade-offs: size, weight, and thermal management

"Bigger batteries are only part of the story; chipset efficiency and software tuning will determine real battery life," analysts note.

These details remain leaks until Xiaomi confirms specifications at the launch event. Still, the rumored battery bump aligns with broader market trends where manufacturers prioritize endurance as a differentiator for high-end phones.

For readers tracking flagship specs, the Xiaomi 17 series — if these numbers hold — could reset expectations for battery capacity in premium Android devices.

Source: gizmochina

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