Description

The Panasonic INR21700T is a high-capacity rechargeable lithium-ion battery designed for applications requiring extended runtime and reliable energy output. With a nominal voltage of 3.6V and a capacity of 4800mAh, this flat top cell delivers excellent energy density and stable performance.

Optimized for energy storage and moderate-drain applications, this battery is ideal for e-bikes, flashlights, battery packs, and backup power systems. Its flat top design makes it well suited for battery pack assembly and devices designed for unprotected lithium-ion cells.

Specifications

Brand:	Panasonic
Model:	INR21700T
Chemistry:	Lithium-Ion (INR / LiNiMnCoO2)
Nominal Capacity:	4800 mAh
Open Circuit Voltage:	4.20 Volt (fully charged)
Nominal Voltage:	3.6 Volt
Nominal Energy:	17.28 Wh
Pulse Capability:	Typically up to 15 A
Max Recommended Continuous Current:	10 A
Storage Temp:	0°C to +25°C recommended
Operating Temperature Range:	Charge: 0°C to +45°C / Discharge: -20°C to +60°C

Features

Key Features:

• High-capacity 21700 lithium-ion battery
• 4800mAh capacity for extended runtime
• Optimized for energy storage and moderate-drain applications
• Stable voltage and reliable discharge performance
• Flat top design for battery packs and compatible devices
• Ideal for e-bikes, flashlights, and backup systems
• Long cycle life with proper use
• Rechargeable lithium-ion chemistry

COMPATIBILITY

Also Known As:

• INR21700T
• Panasonic 21700 4800mAh
• 21700 4800mAh Battery
• 3.6V 21700 Battery
• High Capacity 21700 Battery
• Li-Ion 21700 Flat Top
• Rechargeable 21700 Battery