lithium_ion_battery_high_power_high_discharge_battery

High Power High Discharge 18650 Lithium Battery 2000mAh 10C Discharge

In power tools and industrial automation, procurement managers must balance energy density with discharge safety. Low-rate batteries often suffer from “voltage drop” when faced with high-torque demands, leading to system stalls. Our 18650 10C Power Cell is the industrial answer. By optimizing the electrode structure, this cell supports a 20A continuous discharge, maintaining low internal resistance and minimal heat generation even under punishing duty cycles. It is the core component required for building reliable, high-performance battery packs for heavy-duty industrial hardware.

• Performance Specs: 3.7V/2000mAh power-type 18650 cell, delivering 10C (20A) continuous output.
• Low IR Technology: Advanced electrolyte and multi-tab structure minimize energy loss as heat, improving efficiency.
• Multi-Tier Safety: Equipped with Current Interrupt Device (CID) and PTC protection to prevent overcurrent accidents.
• Batch Consistency: Rigorous grading and matching protocols ensure excellent consistency for pack assembly.
• Global Compliance: Fully certified with MSDS, UN38.3, and UL, supporting international market entry.

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⊙ Cell Model: EPT® 3.7V 2000mAh 18650 Lithium Battery

⊙ Nominal Voltage: 3.7V

⊙ Nominal Capacity: 2000mAh (0.2C discharge)

⊙ Dimensions: 20 × 66 mm

⊙ Factory Voltage: ≥ 3.7V

⊙ Charge Cut-off Voltage: 4.2V

⊙ Discharge Cut-off Voltage: 3.0V

⊙ Charging Current:
Standard charge: 0.2C
Fast charge: 0.5C

⊙ Charging Time:
Standard charge: 5.5–6.5 h
Fast charge: 1.5–2.5 h

⊙ Maximum Charging Current: 10C (5°C to +45°C)

⊙ Standard Discharge Current:
Constant current 0.5C at –10°C to +55°C
Cut-off voltage: 3.0V

⊙ Maximum Discharge Current: 5C (0°C to +55°C)

⊙ Operating Environment:
Charging: 0°C to 45°C, max. 85% RH
Discharging: –20°C to 60°C, max. 85% RH

⊙ Lithium Battery Protection:
Overcharge protection, over-discharge protection, discharge overcurrent protection, discharge short-circuit protection, etc.