Samsung 30T Battery

SAMSUNG 30T 21700 35A Battery with 3000mAh Capacity

Technical Specifications

• Cell Size: 21700
• Diameter: Maximum 22 mm
• Length: Up to 70.3 mm
• Manufacturer: Samsung
• Declared Capacity: 2950 mAh
• Standard Performance: 3000 mAh
• Maximum Discharge Current: 35A
• Nominal Voltage: 3.6 V
• Peak Voltage: 4.2 V
• Color: Metallic Gray

Key Usage Recommendations:

• Avoid complete battery discharge (below 2.5 V under load)
• Charge fully before first use
• Never exceed 4.2 V during charging
• Always supervise the charging process
• Use only professional chargers
• Protect from excessive heating
• Charge the battery immediately after purchase

USAGE SAFETY

Lithium-ion cells require special attention during use. Each cell must have PCM protection. Incorrect use may result in fire or explosion. Follow manufacturer guidelines. ❌Avoid electrical short circuits. ❌Maintain correct polarity. ❌Monitor charge level. ❌Use only original chargers. ❌Do not exceed 12 hours of charging time. ❌Protect from moisture and high temperatures. ❌Check insulation condition. ❌Avoid direct contact with fire. ❌Secure against shocks. ❌Do not deform the cell. ❌Do not solder. Keep out of reach of children. Use protective cases. Dispose of used batteries for recycling in accordance with regulations.