The Challenge: A multi-functional smart bracelet launched by a well-known consumer electronics brand once received poor user feedback due to insufficient capacity of traditional batteries (1200-1500mAh) leading to daily charging, or excessive volume affecting wearing comfort.

The Solution: After multiple rounds of selection and testing, the brand finally adopted the BAKTH-103450P-1S1P lithium-polymer battery.

The Result: 

1. Size adaptation: The 103450 specification (thickness only 10mm) and the flexibility of lithium-polymer material perfectly fit into the 8mm ultra-thin bracelet body without affecting wearing fit;

2. Battery life upgrade: The 1800mAh medium capacity accurately matches the low-power demand of the bracelet. With full functions such as real-time heart rate monitoring, sleep analysis, and step counting enabled, it can work continuously for 7 days on a single charge, 40% longer than the original battery, solving the user pain point of "frequent charging";

3. Stability and reliability: The stable output voltage of 3.7V ensures the continuous operation of the heart rate sensor and Bluetooth transmission module without data interruption or signal fluctuation. The capacity retention rate is still 85% after 500 charge-discharge cycles, meeting the 1-2 year service life requirement of smart wearable devices.