For portable electronic products, battery capacity directly affects operating time and user experience. The 13450 650mAh 3.7v Lithium Ion Battery Cells Pack provides a higher energy reserve compared with smaller cylindrical polymer cells, making it suitable for applications requiring longer runtime without increasing product size significantly.
The cylindrical polymer structure offers a practical balance between capacity, mechanical stability and installation flexibility. It allows designers to integrate the battery into products where traditional square cells may not be suitable.
With stable 3.7V output and rechargeable performance, this battery provides a dependable power source for manufacturers developing portable intelligent equipment.
| Item | Specification |
| Model | 13450 |
| Material | Li-ion Polymer Battery |
| Normal Capacity (0.2C) | 650mAh |
| Minimum Capacity (0.2C) | 650mAh |
| Energy | 2.405Wh |
| Normal Voltage | 3.7V |
| Delivery Voltage | 3.7V ~ 4.2V |
| Standard Charge Method | Charge at maximum current. When the battery or pack terminal voltage reaches the charging limit voltage, charge at constant voltage until the charging current is less than or equal to 0.02 C, then stop charging. |
| Discharge Program | The battery or the battery pack carries on the constant current discharge with the maximum discharge current to the discharge termination voltage. |
| Max Charging Current | 1C CC/CV → 0.02C cutoff |
| Max Discharging Current | 1C CC/CV → 3.0V cutoff |
| Over-Discharging Current | 3.0V |
| Operation Temperature Range |
Charging: 0°C ~ 50°C Discharging: -20°C ~ 60°C |
| Allowable Maximum Surface Temperature |
Charging: Tmax ≤ 50°C Discharging: Tmax ≤ 60°C |
| Storage T/H Range (time) |
-20°C ~ 60°C (Less than 1 month) -20°C ~ 45°C (Less than 3 months) -20°C ~ 25°C (Less than 1 year) |
| Cycle Life |
≥ 300 times (Thickness expansion rate ≤ 10%) ≥ 500 times (Thickness expansion rate ≤ 12%) |
Beyond supplying individual cells, Yideng supports customized battery pack solutions according to customer product requirements.
Available customization services include:
- PCM protection circuit integration
- Connector installation
- Wire harness customization
- Terminal selection
- Battery pack assembly
- Structural adjustment according to device space
This flexibility helps customers simplify their battery sourcing process by obtaining a ready-to-integrate solution instead of purchasing separate cells and accessories.
The 13450 650mAh 3.7v Lithium Ion Battery Cells Pack is designed for products requiring reliable rechargeable performance.
Key performance advantages include:
- Stable voltage output
- Low self-discharge characteristics
- Consistent capacity between cells
- Long cycle performance
- Lightweight polymer construction
Through controlled aging and inspection procedures, Yideng ensures each production batch maintains consistent electrical characteristics for reliable device operation.
The 13450 650mAh cylindrical polymer battery is suitable for portable products that require higher capacity and stable rechargeable power.
Typical applications include:
- Portable smart devices
- Bluetooth equipment
- Wireless electronics
- Smart sensors
- Miniature home appliances
- Portable monitoring equipment
Its higher capacity and flexible customization options make it suitable for manufacturers seeking reliable rechargeable power solutions.
High Energy Density: Maximizes power in a compact size.
Long Life Cycle: >300 cycles for enduring performance.
Enhanced Safety: Japanese dual IC protection (Anti-short circuit, over-charge, over-current, over-load).
Lightweight & Thin: Aluminum-plastic composite construction.
Easy Assembly: Pre-installed Molex/Tyco connectors.
Fully Customizable: OEM & ODM services available.
Quality Assured: Rigorously tested for reliability.
Competitively Priced: Outstanding value without compromise.
A1: The 13450 provides higher capacity, allowing portable devices to achieve longer operating time while maintaining a cylindrical installation structure.
A2: Yes. Yideng supports battery pack assembly with PCM protection boards, connectors and customized wiring solutions.
A3: Yes. Customers can customize connector types, wire length, terminal configuration and other assembly requirements.
A4: Yes. Yideng supports prototype testing, customized solutions and mass production cooperation for OEM manufacturers.
A5: Yideng controls production processes through automated equipment, aging tests and electrical performance inspection to maintain stable batch quality.
A6: Yideng can provide supporting documents including UN38.3, RoHS, CE and UL1642-related certifications according to customer requirements.
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Xin'an Village industrial Park, Yonglejiang Town, AnrenCounty, Chenzhou City, Hunan Province, China
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