Handheld Devices
N-Type Cell Maximizes Capacity in a Wireless Game Controller
Published on February 15, 2026Gaming Accessory OEM
A gaming accessory maker needed longer gaming sessions without enlarging the controller or adding weight.
Case Overview
Project Snapshot
- Category: Handheld Devices
- Challenge: A gaming accessory maker needed longer gaming sessions without enlarging the controller or adding weight.
- Solution: EPT custom cell and Battery Pack design with full-process validation
- Results: Validated in field trials and approved for mass production
Key Outcomes
- Runtime Improvement
- +40%
- Form Factor
- Unchanged
Industry Challenge
A gaming accessory maker needed longer gaming sessions without enlarging the controller or adding weight.
The EPT Solution
EPT Battery matched the optimal chemistry, PCM and mechanical design to the device's duty cycle, then completed safety and lifespan testing in a CNAS-accredited laboratory.
Results
The client signed off after DVT and transferred mass production to EPT Battery production lines.
Game ControllerHandheld DevicesN-Type Cell
Planning a similar project?
Share your constraints and target specifications — our engineers will reply within one business day.
