The battery system of mobile home WiFi uses lithium-ion or polymer batteries as its core, with a capacity usually between 2100mAh and 7800mAh. It can not only provide several hours to all-day battery life for the device itself (e.g., 4000mAh can provide 8 hours of continuous video playback), but more importantly, it has a dual-purpose emergency power supply function - turning into a power bank through the USB interface to provide emergency power to mobile phones and other devices. Some models also support 18W fast charging for rapid recharging, and have multiple safety protections such as overcharge and over-discharge. It is lightweight and portable while meeting the dual needs of battery life and emergency use.
| Battery Type | Model | Size（mm） | Voltage（v） | Capacity（mAh） | IEC lifespan（cycles） | Initial internal resistance （mΩ） | Configuration Method |
| Li-ion | / | customized | 3.7 | 2000-4300 | ≥500 | / | / |
Shenzhen Betterpower Battery Co., Ltd. combines advanced manufacturing, cutting-edge R&D, and strict quality control to deliver high-performance battery solutions. With state-of-the-art facilities, international certifications (ISO, UL, CE, RoHS), and a focus on customization, we meet the diverse needs of global industries.
Betterpower has four major battery materials research laboratories and collaborates with top universities.
We specialize in providing fully customized battery solutions, from cell design to final integration.
Our state-of-the-art facilities in Shenzhen and Jiangxi ensure consistent quality and large-scale production capabilities.
We use eco-friendly materials and manufacturing processes, adhering to RoHS standards.
