3.7V 3000mAh Li-poly Battery for Smart Toys
Smart Toys operating in interactive or connected environments require batteries that support higher discharge currents and faster charging, while maintaining consistent performance over repeated cycles.
This 3.7V 3000mAh Li-poly battery was engineered to meet multi-scenario operational demands across Smart Toys, medical, and IoT applications.
Key features：
- Higher energy density within a thin pouch structure
- Supports fast charging up to 3A
- Delivers stable 6A discharge for peak power demands
- Designed for multi-application compatibility
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 3.7V | 3.7V/cell |
| 2 | Nominal Capacity | 3000mah | @0.2C |
| 3 | Minimum Capacity | 2700mAh | / |
| 4 | Shipment Voltage | / | / |
| 5 | Initial Internal Impedance | ≤60mΩ | AC 1KHZ |
| 6 | Standard Charge Voltage | 4.2V | 4.2V/cell |
| 7 | Standard Charge Current | 1.5A | |
| 8 | Max. Charge Current | 3A | |
| 9 | Standard Discharge Current | 1.5A | |
| 10 | Max. Discharge Current | 6A | |
| 11 | Burst Discharge Current | 12A | ≤5s |
| 12 | Discharge Cut-off Voltage | 3V | 3V/cell |
| 13 | Cycle Life | ≥300 cycles | Retention: ≥80% |
| 14 | Charge Temperature | 10°C~45°C | Standard Charge |
| 15 | Discharge Temperature | 0°C ~+65°C | Standard Discharge |
| 16 | Storage Temperature | -10°C~ +45°C | ≤3 Months |
| 0°C~ +35°C | ≤1 Year | ||
| 17 | Weight | About 60 g | / |
| 18 | Special Request | / | / |
3.7V 3000mAh LiPo Battery Pack FAQs
How do you ensure stable performance under frequent charge–discharge cycles?
Devices like IoT and smart toys operate continuously.
CMB selects low-impedance cells and validates performance under real usage load profiles, not just lab conditions.
Can this battery support fast charging without reducing lifespan?
Yes, but fast charging is always evaluated as a system-level decision.
We assess charger design, duty cycle, and thermal conditions before confirming higher charge currents.
Can protection circuits be customized?
Q: Are wiring, connectors, and PCM fully customizable?
A:Yes. Wire gauge, length, connector type, and protection logic are all configurable to match your device architecture.
How does CMB support compliance requirements?
We assist throughout the process, including material traceability, test reports, and certification preparation aligned with your market needs.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.
