LG INR18650 HG2 Li-ion Cell—20A Continuous Discharge, 6.7C High-Rate Performance
The LG INR18650 HG2 lithium-ion cell delivers 20A continuous discharge (6.7C rate) and 3000mAh capacity with low internal resistance (ACR≤20mΩ).
engineered for high-power applications like power tools, industrial robotics, and energy storage systems. Certified by UL1642 and IEC62133 for ultimate reliability.
Key Specs (Top CTA Module)
✅ Capacity: 3000mAh
✅ Continuous Current: 20A (6.7C)｜Peak Current: 30A (10C)
✅ Fast Charge: 6A (2C)｜Internal Resistance: ≤20mΩ
✅ Cycle Life: 300 cycles@10A (≥60% capacity)
✅ Temperature Range: Charge -5~50°C / Discharge -20~75°C
✅ Certifications: UL1642, IEC62133, UN38.3, RoHS
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Why HG2? (Competitive Benchmark)
🔋 Zero Voltage Sag Technology
≤0.1V drop at 6.7C discharge, outperforming Sony VTC6 (0.3V drop at 5C).
❄️ Extreme Cold Resilience
≥60% capacity @-20℃, surpassing Samsung 25R (50%) & Murata VT6 (55%).
🛡️ Military-Grade Safety
Passed 130°C heating test, 1m drop test, 100mΩ short-circuit validation.
| Key Metric | LG HG2 | Samsung 25R | Sony VTC6 |
|---|---|---|---|
| Cycle Life@60% | 300 cycles | 250 cycles | 200 cycles |
| Self-Discharge | ≤10% | ≤12% | ≤15% |
| Low-Temp Capacity | -20℃: 60% | -20℃: 50% | -20℃: 55% |
6 Industry Solutions (Icons + Use Cases)
🔧 Power Tools: Drills/Grinders/Saws (20A sustained output)
🏭 Industrial Robotics: AGVs/Surgical Robots (-20~75°C operation)
🔋 ESS: Solar Backup/UPS Systems (≤10% monthly self-discharge)
🚁 Drones: 6.7C burst current for vertical takeoff
🛴 E-Mobility: Scooters/E-Bikes (IP67 customization)
💡 Precision Instruments: Laser Tools/Medical Devices (47g ultra-light)
Procurement Policy (B2B Focus)
🏭 Volume Pricing:
- 1,000~5,000pcs: $3.2/pcs (FOB Shenzhen)
- 5,000pcs+: $3.0/pcs + Free Tech Support
📦 Global Logistics:
- DDP/DAP door-to-door, 15-day lead time
- Full documentation: UN38.3/MSDS/Certificate of Origin
🔧 Customization:
- Battery PACK engineering (1S~10S with BMS)
- Branding & Laser Engraving (MOQ 500pcs)
Certifications (Trust Badges)
✅ UL1642 Certified: Overcharge/Short-circuit/Crush tested
✅ IEC62133 : Global compliance
✅ RoHS/REACH: Eco-friendly & non-toxic
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