N18650CR-35E 3.6V Rechargeable Li Ion Battery 3500mAh For Portable Energy Storage
| Attribute | Value |
|---|---|
| Battery Size | 18650 3.6V 3500mAh |
| Battery Type | Solid state Li-Ion |
| Cycle Life | 500 cycles |
| Cathode Materials | LiCoO2 |
| Operating Temperature | -20~60℃ |
| Dimensions | 18.5*65.1 (mm) Max |
| Weight | About 48g |
- Long cycle life (500 cycles)
- 3C discharge rate capability
- Higher energy density
- Low self-discharge rate
- No memory effect
- Stable chemical structure
| Parameter | Value |
|---|---|
| Nominal Capacity | 3500mAh (0.2C) |
| Nominal Voltage | 3.6V |
| Max Charge Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.5V |
| Standard Charge Current | 0.2C |
| Max Discharge Current | 8250mA (25℃) |
| Internal Resistance | ≤35mΩ |
This high-performance lithium-ion battery is suitable for a wide range of applications including:
- Power tools and home appliances
- Consumer electronics and toys
- Electric vehicles (bicycles, scooters, wheelchairs)
- Solar energy storage systems
- Uninterruptible power supplies
- Industrial equipment (forklifts, marine applications)
The battery pack can be customized according to customer requirements:
- Custom voltage, capacity, and case size
- Special connectors, cables, and waterproofing
- Application-specific battery pack designs
- Custom BMS with specific charging/discharging parameters
Please contact our customer service for custom solutions.
Our batteries have passed rigorous safety tests including:
- Drop shock and impact tests
- Squeeze and soak tests
- Bonfire and extreme temperature tests
- Over-charge and over-discharge protection
Stable chemical structure ensures no leakage, venting, disassembly, rupture or fire.
- 20 Years Experience: Professional battery pack design and production
- Factory Direct: High-quality products with competitive pricing
- Quality Certified: ISO 9001 and ISO 14001 compliant
- Custom Solutions: OEM/ODM services for top global brands
- Excellent Support: Comprehensive technical and after-sales service
We use only qualified battery cells with full-function PCB/BMS and implement strict quality control procedures to ensure safety and performance.
Standard warranty is 12 months, with extended options available for special products. We conduct pre-production samples and final inspections to guarantee quality.
Yes, our professional R&D team can develop customized battery solutions including special sizes, capacities, connectors, and BMS configurations.
We offer multiple shipping methods including express (1-2 weeks), air (2-3 weeks), sea (20-60 days), and train (30-45 days) depending on destination.
Contact us for current pricing, packaging options, shipping details, and custom battery solutions. Private labeling and brand customization available.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.