Description

The Samsung INR21700-50S with tabs is a premium high-performance rechargeable lithium-ion battery that combines high capacity with strong discharge capability. With a nominal voltage of 3.6V and a capacity of 5000mAh, this tabbed cell delivers excellent energy density and powerful output.

Equipped with pre-attached tabs for easy spot welding and battery pack integration, the 50S is engineered for demanding applications such as power tools, electric mobility devices, high-performance flashlights, and advanced battery packs. It offers an ideal balance between runtime and power, making it one of the most versatile 21700 cells available.

Specifications

Brand:	Samsung
Model:	INR21700-50S (w/ Tabs)
Chemistry:	Lithium-Ion (INR / LiNiMnCoO2)
Nominal Capacity:	5000 mAh
Open Circuit Voltage:	4.20 Volt (fully charged)
Nominal Voltage:	3.6 Volt
Nominal Energy:	18.0 Wh
Pulse Capability:	Typically up to 30 A
Max Recommended Continuous Current:	25 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, high-performance 21700 lithium-ion battery
• 5000mAh capacity with strong high-drain capability
• Pre-attached tabs for battery pack assembly and spot welding
• 25A continuous discharge rating
• Balanced performance between power and runtime
• Ideal for power tools, EV applications, and battery packs
• Excellent energy density and long cycle life
• Rechargeable lithium-ion chemistry

COMPATIBILITY

Also Known As:

• INR21700-50S
• Samsung 50S w/ Tabs
• 21700 5000mAh Battery
• 3.6V 21700 Battery
• High Capacity High Drain 21700 Battery
• 21700 Tabbed Battery
• Rechargeable 21700 Battery
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