18650 Rechargeable Lithium-Ion Battery | 3.7V | 2000mAh | Used
Product Highlights
- Enhanced Capacity: 2000mAh provides extended run-time for high-performance electronics.
- High-Drain Capability: Supports up to 4.0A continuous discharge, ideal for motors and power tools.
- Stable Li-ion Chemistry: Constant 3.7V nominal voltage ensures steady performance for DIY projects.
- Standardized Fit: Precision 18mm x 65mm dimensions compatible with Power Banks and LED flashlights.
- Long Lifecycle: Engineered for over 300+ charge/discharge cycles with reliable energy retention.
- Wide Temperature Range: Robust operation from -20°C to 60°C for demanding outdoor applications.
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Description
Product Specifications:
🔋 Model: ICR 18650
🔋 Capacity: 2000mAh
🔋 Battery Type: Li-ion (Lithium-Ion)
🔋 Voltage: 3.7V (Nominal)
🔋 Charging Voltage: 4.2V (Max)
🔋 Discharge Voltage: 2.75V (Cut-off)
🔋 Continuous Discharge Current: 4.0A (Max)
🔋 Dimensions: 18mm (Diameter) x 65mm (Length)
🔋 Weight: Approximately 45g
🔋 Rechargeable: Yes
🔋 Life Cycle: 300+ Charge/Discharge Cycles
🔋 Operating Temperature:
- Charge: 0°C to 45°C
- Discharge: -20°C to 60°C
🔋 Storage Temperature: -20°C to 25°C
🔋 Protection Circuit: No (Unprotected Cell)
🔋 Cell Origin: Recycled
🔋 Applications: Power Banks, Flashlights, Electric Bikes, DIY Projects, etc.
⚠️ Important Notes:
- Ensure proper charging with a suitable Li-ion battery charger.
- Avoid short-circuiting or overcharging for optimal safety and performance.
Specification
Specification
| WeightWeight | 1 g |
|---|---|
| Dimensions | 1 × 0,6 × 0,5 cm |
| Battery Cell Type | 18650 |
| Chemistry | Lithium-Ion (Li-Ion) |
| Nominal Voltage | 3.7V |
| Fully Charged Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.75V ~ 3.0V |
| Capacity | 2000mAh |
| Condition | Used, Salvaged (Tested & Working) |
| Rechargeable | Yes |
| Terminal Type | Flat Top (Standard for salvaged cells) |
| Protection | Unprotected Cell |
| Applications | DIY Power Banks, Custom Battery Packs, Arduino & ESP32 Projects, Robotics Power Supplies, High-Power Flashlights |
