- High-concerned chemical: None
- Size: 18650
- Set Type: Batteries Only
- Type: Li-Ion
- Nominal Capacity: 3500mAh
- Model Number: vc-1835
- Brand Name: VariCore
- Origin: Mainland China
18650 Rechargeable Lithium-Ion Battery – 3500mAh High Capacity Power Battery
🔋 Key Features
✔ High Capacity 3500mAh for extended runtime
✔ 3.7V Voltage with stable power output
✔ Maximum 15A discharge current (high-power applications)
✔ Standard 3.5A discharge (general use)
✔ Long lifespan: 1500+ charge cycles
✔ Built-in protection for safety and durability
✔ Lightweight: Only 47.2g for easy installation
📊 Technical Specifications
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Model: 18650 Lithium-Ion Battery
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Nominal Voltage: 3.7V
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Capacity: 3500mAh
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Max Discharge Current: 15A
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Standard Discharge Current: 3.5A
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Charging Voltage: 4.2V±0.05V
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Discharge Cut-off Voltage: 2.7V
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Cycle Life: ≥1500 cycles
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Weight: 47.2g
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Dimensions: 18mm(D) × 65mm(H)
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Chemistry: Li-ion
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Terminal: Flat top (with optional nickel strip available)
⚡ Recommended Applications
Power Equipment & Tools
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Cordless power tools (drills, saws)
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Electric screwdrivers
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Gardening equipment
Energy Storage & Backup
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Solar power storage systems
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UPS backup power
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Emergency lighting
High-Drain Devices
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Professional flashlights
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RC models and drones
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Electric toys
DIY & Custom Projects
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Custom battery packs
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Robotics power supply
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Electronic prototypes


























































































































































































































































































































































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