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OnePlus 7T Original Battery

  • Brands ONE PLUS
  • Product Code:ONE PLUS 7T
  • Availability:1

₨2,299

Key Specifications & Details

ParameterValue / Description
Battery Model / Part NumberBLP743 (commonly used for OnePlus 7T replacements) iFixit+2Batteries America+2
CapacityTypical 3,800 mAh (sometimes rated at ~3,725 mAh) OnePlus+2iFixit+2
Voltage~ 3.85 V nominal Batteries America+1
Energy (Wh)~14.41 Wh (as listed by iFixit) iFixit
Chemistry / Cell TypeLithium-Polymer (Li-Po) Batteries America+2subtel.co.uk+2
Dimensions~ 73.50 mm × 62.56 mm × 4.84 mm Batteries America+1
Thickness~4.84 mm subtel.co.uk+1
Compatibility / DevicesOnePlus 7T (model codes such as HD1900, HD1901, HD1903, HD1905 etc.) iFixit+2Batteries America+2
Certifications / Safety FeaturesOEM / high-quality replacements often include protections such as over-voltage, over-current, short circuit protection, temperature control etc. (for replacement / aftermarket cells) subtel.co.uk+1

ℹ What “Original Battery” Implies & Notes

  • OEM vs Aftermarket: An “original” battery means one made (or specified) by the original device manufacturer (OnePlus) or made to their exact specs. Many batteries on the market are replacement / third-party (aftermarket) — always check quality, warranty, seller reputation, and internal cell grade.

  • Degradation: Over time, all Li-Polymer batteries lose capacity due to charge cycles, heat, and usage patterns. Even an original will degrade after 300–500+ full cycles (or earlier).

  • Calibration & Usage Advice: After installing a new battery, some recommend calibrating it: fully charge to 100%, keep charging for a while, then use until nearly zero, then charge again uninterrupted. (iFixit mentions doing something similar) iFixit

  • Safety & Handling: Lithium polymer batteries are sensitive. Avoid puncturing, bending, exposing to high heat, or charging with incompatible / poor-quality chargers.

  • Non-Removable Design: The OnePlus 7T battery is not user-removable without disassembling the

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