The 402035 3.7V 250mAh VR Smart Camera Li Polymer Battery is a rechargeable pouch cell designed for compact imaging equipment that requires dependable power during recording and real-time operation. With a 3.7V rated voltage and 250mAh capacity, this Li Polymer battery provides stable current output for VR cameras, smart cameras, wearable cameras, and action cameras. Its optimized cell structure helps maintain performance under continuous load while reducing power loss during standby periods. The lightweight design allows easier integration into portable imaging products, and Yideng supports customized solutions including PCM protection, wire specifications, connectors, and voltage settings to meet different device requirements.
| Item | Specification |
| Model | 402035 |
| Material | Li-ion Polymer Battery |
| Normal Capacity (0.2C) | 250mAh |
| Minimum Capacity (0.2C) | 250mAh |
| Energy | 0.925Wh |
| Normal Voltage | 3.7V |
| Delivery Voltage | 3.85V ~ 4.05V |
| 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 | 2.3V |
| 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%) |
Maximum Discharge Current: Supports high power discharge for extended usage.
Cycle Life: 300+ cycles ensure longevity and consistent performance.
Safety Protections: Overcharge, over-discharge, overcurrent, and short circuit protection for safety.
Nominal Voltage: 3.7V ideal for various electronic devices.
Charging Temperature Range: Operates within -10-65°C for optimal performance.
Compared with ordinary batteries that may experience voltage fluctuation under continuous operation, the 402035 3.7v 250mAh VR smart camera Li Polymer Battery is designed for stable discharge performance.
This helps maintain:
- Consistent camera operation
- Reliable recording performance
- Reduced unexpected shutdown risks
Making it suitable for VR and smart camera applications requiring uninterrupted power.
VR cameras and action cameras require batteries that balance size, weight, and performance.
The 402035 3.7v 250mAh VR smart camera Li Polymer Battery provides:
- Lightweight pouch cell structure
- Flexible installation options
- Efficient energy utilization
Helping manufacturers create more portable imaging products.
Portable cameras are often used in dynamic environments where battery reliability is important.
The battery supports:
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Short circuit protection
Together with UL1642, CE, UN38.3, and RoHS certifications, it helps customers meet international safety requirements.
Different camera products require different battery configurations.
Yideng supports:
- Customized PCM design
- Connector adaptation
- Wire length adjustment
- Voltage parameter adjustment
- Battery labeling solutions
Helping brands develop application-specific battery systems.
The 402035 3.7v 250mAh VR smart camera Li Polymer Battery is developed for electronic products that combine mobility, intelligent functions, and continuous data capture.
VR devices require stable energy supply during immersive recording and viewing experiences.
The 402035 battery supports:
- VR camera modules
- 360-degree cameras
- Immersive imaging equipment
Providing dependable power performance in compact designs.
Action cameras are frequently used in outdoor and mobile environments.
Battery advantages:
- Stable operation during recording
- Lightweight integration
- Reliable rechargeable performance
Suitable for:
- Sports cameras
- Outdoor recording devices
- Adventure cameras
For smart cameras requiring continuous operation, the battery provides:
- Consistent voltage output
- Low standby energy loss
- Flexible installation
Applications include:
- Portable smart cameras
- Mini security cameras
- Intelligent visual devices
The compact Li Polymer structure makes it suitable for wearable visual products such as:
- Smart glasses
- Body cameras
- Wearable recording devices
Supporting manufacturers developing lightweight smart imaging solutions.
Our polymer lithium batteries go through strict production procedures from mixing, coating to testing and packaging. Every step is closely monitored to guarantee consistent quality and stable performance for various electronic products.
1. Packaging: standard export cartons or customized packages
2. Transportation alternatives:
(1) Express service (UPS/DHL/FEDEX/TNT): delivery in 3-15 days
(2) Air freight: roughly 7-day transit period
(3) Sea freight: transit duration around one month
3. Shipment will be arranged 4 – 25 working days upon receipt of payment and confirmation on packaging details
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Xin'an Village industrial Park, Yonglejiang Town, AnrenCounty, Chenzhou City, Hunan Province, China
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