Background:

In the personal audio consumer market, mini semi-in-ear Bluetooth earphones have become a hit trend due to their "comfortable wearing and portable invisible" features. Such products have strict requirements for batteries: they must not only fit the bean-shaped cavity of the earphones, but also achieve sufficient battery life with minimal capacity.

The solution:

The 3.7V 155mAh LP-402025-1S-3 specification of this battery (4.3*20.5*26 mm) perfectly fits the micro cavity design of the earphone, eliminating the need to compress the space of the sound unit, ensuring that the weight of a single earphone is controlled within 2.8g, and achieving an ultimate experience of "comfortable wearing and space-saving storage".

Ideal For:

  • Micro Wearables: True wireless earbuds, mini fitness trackers, and tiny smart tags.
  • IoT & Smart Home Devices: Micro Bluetooth beacons, environmental sensors (temperature/humidity), and mini smart doorbell accessories.
  • Mini Consumer Electronics: Keychain voice recorders, tiny LED lights, and micro portable media players.
  • DIY Projects: Arduino-based micro gadgets, small drone components, and custom wearable electronics.

 

 

Background:

In the personal audio consumer market, mini semi-in-ear Bluetooth earphones have become a hit trend due to their "comfortable wearing and portable invisible" features. Such products have strict requirements for batteries: they must not only fit the bean-shaped cavity of the earphones, but also achieve sufficient battery life with minimal capacity.

The solution:

The 3.7V 155mAh LP-402025-1S-3 specification of this battery (4.3*20.5*26 mm) perfectly fits the micro cavity design of the earphone, eliminating the need to compress the space of the sound unit, ensuring that the weight of a single earphone is controlled within 2.8g, and achieving an ultimate experience of "comfortable wearing and space-saving storage".

Ideal For:

  • Micro Wearables: True wireless earbuds, mini fitness trackers, and tiny smart tags.
  • IoT & Smart Home Devices: Micro Bluetooth beacons, environmental sensors (temperature/humidity), and mini smart doorbell accessories.
  • Mini Consumer Electronics: Keychain voice recorders, tiny LED lights, and micro portable media players.
  • DIY Projects: Arduino-based micro gadgets, small drone components, and custom wearable electronics.

 

 

Stable Power & Extended Life: LP-402025-1S-3 Battery Boosts Mini Earphone Endurance


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