Samsung 21700 30T 3000mAh Battery

Samsung 30T 21700 – High-Class Battery for Professionals

Innovative lithium-ion battery (Li-Ion) Samsung 30T 21700 with 3000 mAh capacity has been precisely engineered for devices requiring dynamic power and exceptional stability. Characterized by maximum discharge current of 35A, it performs perfectly in advanced electronic modifications, specialized lighting equipment, professional tools, and high-energy demand devices.

The distinguishing feature of this battery is reduced internal resistance, consistent voltage throughout the entire work cycle and exceptional durability, ensuring safe and long-lasting use.

Technical Specifications:

• Model: 30T 21700

• Brand: Samsung

• Capacity: 3000 mAh (typical), 2950 mAh (nominal)

• Nominal Voltage: 3.6 V

• Maximum Voltage: 4.2 V

• Maximum Discharge Current: 35A

• Diameter: approx. 22 mm

• Length: approx. 70.3 mm

• Color: gray

• Cell Type: Li-Ion

• Positive Terminal: Flat Top

Usage Instructions:

• Perform a full charge before first use (up to 4.2 V).

• Avoid complete discharge below 2.5 V under load.

• Do not exceed the voltage limit of 4.3 V during charging.

• Always monitor the charging process.

• Use only certified chargers dedicated to Li-Ion cells.

• Protect against extreme atmospheric conditions.

Safety Guidelines:
Li-Ion cells require special caution.
❌ Avoid accidental short circuits.
❌ Always follow proper installation.
❌ Prevent excessive load.
❌ Protect from moisture and extreme temperatures.
❌ Do not interfere with battery structure.
❌ Store in dedicated case, in a cool place.

Samsung 30T 21700 is a synonym of reliability and performance, providing stable and long-lasting power for the most demanding users.