4PCS 18650 Rechargeable Li-ion 3.7V 2200mAh Battery
$29.00
Model: 18650
Dimensions: 65mm x18mm
Weight: 46g
Nominal Capacity: 2200mAh ±2%
Nominal Cell Voltage: 3.7-3.9V
Standard Charge Current: ~0.2C / 0.5A
Max Charge Current: 1C / 2.2A
Charge Cut-Off Voltage: 4.2V
Standard Discharge Current: 0.5C / 1.1A
Discharge Cut-Off Voltage: 2.75V
Impedance: ≤35mΩ
Product Description:
This battery provides advanced features like low self-discharge, no memory effect, and customizable sizes. Equipped with overcharge and short-circuit protection (PCM), it offers long life, large capacity, and excellent shock resistance, making it ideal for various applications.
Key Features:
- Low self-discharge for extended use
- Excellent performance in low temperatures
- Fast charging and deep discharge resistance
- Maintenance-free, no need for acid or water
- High current discharge, ideal for demanding tasks
- Lightweight, compact, and eco-friendly
Operating Conditions:
- Charging: 0°C ~ 45°C, 65±20RH
- Discharging: -10°C ~ 60°C, 65±20RH
This durable battery delivers superior performance in a wide range of environments.
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