XTAR 21700 HP 25A 5000mAh 3.6V Li-ion Battery with Protection

XTAR 21700 HP 25A 5000mAh 3.6V Li-ion Battery with Protection – a powerful and reliable energy source designed for devices requiring high capacity and safe operation. This 21700 format lithium-ion battery with built-in protection features ensures maximum efficiency and longevity.  

Key Features:

• High Capacity: 5000mAh (minimum 4800mAh), guaranteeing extended operating time for your devices.  
   
• Nominal Voltage: 3.6V, ensuring stable and reliable power delivery.  
   
• High Discharge Current: Up to 25A, ideal for high-power devices.  
   
• Lithium-ion Technology (Li-ION): Provides high energy density and a long service life.  
   
• Built-in Protection Features:
  • Against overcharging
  • Against over-discharge (overload)
  • Against short circuit
  • Against surges (overvoltage)
• Optimal Dimensions: Height: 74.8 mm, Width: 21.5 mm.
• Low Internal Resistance: 23mΩ, resulting in lower energy loss and more efficient operation.  
   
• Charging Parameters:
  • Maximum charging current: 5000mA
  • Standard charging current: 2500mA  
     
  • Maximum cut-off voltage: 4.2V
• Minimum Discharge Voltage: 2.5V, protecting the battery from excessive discharge.

The XTAR 21700 HP battery is an excellent choice for flashlights, portable electronic devices, and other equipment that requires powerful, safe, and reliable energy.