We recommend charging the Hegen Electric Breast Pump Device using the Micro USB AC Power Supply Adapter provided in the breast pump set. Charging with the original adapter typically takes approximately 2.5 hours.
To help prolong the lifespan of the pump device battery, proper care and regular charging are recommended. We do not recommend allowing the battery level to drain to 0% frequently.
Please note the following guidelines:
Repeatedly allowing the battery to drain completely may shorten its lifespan and reduce overall performance.
We strongly recommend using the charger provided with the set to ensure optimal charging performance and to prevent potential damage to the pump device.
Avoid leaving the device charging overnight or connected to the power adapter after it is fully charged, as doing so repeatedly may reduce battery life.