Power bank
End-to-end new-standard solution
One-stop integration of hardware modules + cloud platform + APP/e-ink
Meets all compliance requirements for smart management, exception records and unique coding
The strictest power bank safety standard ever
Core requirements of GB 47372-2026 “Safety technical specification for portable power banks”
Intrinsic safety improvements
- 135°C thermal abuse test: no fire or explosion for 60 minutes
- Nail penetration test: steel nail penetrates the cell, with no fire or explosion
- 1.4× overcharge-voltage protection, with dual independent IC protection circuits
Smart management requirements
- Real-time cell voltage/temperature monitoring and exception alerts
- Exception information storage and retrieval, with traceable historical data
- Accurate SOC/SOH calculation and cycle-count records
Unique coding
- A unique product identity, one code per device
- End-to-end traceability of cell manufacturer/model/serial number
- Cloud storage of production date/batch information
Production process control
- Cell capacity grading and grouping, with consistency control
- Aging tests and factory inspection records
- Monitoring and traceability of key process parameters
Flexible fit, choose as needed
USB, BLE Bluetooth and e-ink implementations covering the full product line from basic to flagship models
USB solution
Type-C CC line VDM communication meets basic new-standard smart monitoring requirements at optimal cost.
- Type-C CC line VDM communication protocol
- Real-time cell voltage/temperature reporting
- Exception information storage and retrieval
- Unique product code management
- Supports recognition of 23 fast-charging protocols
Suitable scenarios: basic power banks and shared power banks
BLE Bluetooth solution
BLE 5.0 wireless connection to a phone APP enables full-parameter visualization, cloud synchronization and remote monitoring for the best user experience.
- BLE 5.0 wireless communication
- Full-parameter visualization in the phone APP
- Cloud data synchronization and remote monitoring
- Exception alert push notifications
Suitable scenarios: mid-to-high-end power banks and brand-customized models
E-ink solution
Equipped with an e-ink screen for local real-time battery parameters, ultra-low power consumption, long standby time and a high-tech look.
- Local real-time voltage/current/temperature display
- SOC/SOH/cycle count at a glance
- Ultra-low power consumption without affecting battery life
- High-tech appearance that elevates the product grade
Suitable scenarios: flagship power banks and outdoor power supplies
One APP controls every solution
Whether USB, BLE or e-ink is selected, the Smart Power Cloud Management APP provides device management, data monitoring, exception alerts and complete functionality
Core technical parameters
Every detail, from chip selection to protocol implementation, is carefully refined
Hardware specifications
Software protocols
New-standard compliance feature checklist
Our solution fully implements all core requirements of GB 47372-2026
Intrinsic safety improvements
135°C thermal abuse/nail penetration hardware design with dual IC redundancy protection
Smart management requirements
Real-time voltage/temperature monitoring, exception information storage and retrieval
Unique coding
Unique product identity, full traceability of cell manufacturer/serial number
Production process control
Cell capacity grading and grouping, aging tests and key process monitoring
RTC time synchronization
Device clock calibration and accurate timestamp records for exception events
Fast-charging protocol recognition
Supports 23 fast-charging protocols and real-time port status reporting
New-standard countdown: secure your compliance advantage
Mandatory from April 1, 2027, with the 12-month transition period now open. Early planning wins the market; contact us now for the complete compliance solution.