21700 5000mAh 3.7V Lithium Ion Rechargeable Battery High Capacity for Electronics and Power Tools

Specification:

• Cell Type: 21700 Li-ion
• Capacity: 5000mAh
• Nominal Voltage: 3.7V
• Rechargeable: yes
• Dimensions: standard 21700 size
• Protection: built-in safety circuit
• Cycle Life: high capacity retention over time
• Temperature Range: safe operation range
• Compatibility: power tools and electronics
• Weight: optimized for portability

Description:
This 21700 5000mAh 3.7V Lithium-Ion Rechargeable Battery offers high capacity and reliable performance for power tools and electronics. Built-in safety protections ensure safe operation. Compact design makes it ideal for portable devices. ASCII-labeled battery packs allow easy integration into custom projects.