The INR21700-60Q 21700 6000mAh 60A battery is a high-capacity lithium-ion cell for sustained power delivery. It offers 6000mAh typical capacity (5900mAh minimum) with a nominal voltage of 3.60V. Standard charging is 3A CC-CV to 4.2V with a 300mA cut‑off. Discharge terminates at 2.5V.
🔋 60A Continuous Discharge with Ultra-Low Internal Resistance
Discharge performance sets this cell apart. The INR21700-60Q 21700 6000mAh 60A battery delivers 60A continuous at room temperature. Additionally, it supports 110A with an 80℃ temperature cut‑off and handles 150A pulse for 2 seconds.
Internal resistance stays low – ACIR ≤5mΩ (1kHz, 30% SOC) and DCIR <20mΩ at 25℃ (<100mΩ at -20℃). Therefore, it minimizes heat and voltage sag under high loads. Cell weight is ≤72g. As a result, this cell performs reliably even under sustained high-current draw.
🔄INR21700-60Q 6000mAh Battery – 800 Cycles at 6A
Cycle durability is rated at 800 cycles at 6A charge/discharge with ≥80% capacity retention. This makes the INR21700-60Q 21700 battery a reliable choice for long-life applications. For 30A continuous or 75℃ cut‑off, it still provides 300 cycles at the same retention level. Above all, these figures come from real‑world usage, not optimistic lab conditions.
🌡️ Wide Operating Temperature Range
Charging temperature covers 0℃ to 60℃. However, note that charging below 0℃ reduces capacity. Discharging spans -40℃ to 75℃. Consequently, the cell suits outdoor equipment, e‑bikes, power tools, and varied climates. For storage, keep cells at 30‑50% SOC. Furthermore, recharge every six months to prevent over‑discharge.
🔒 Safety & Physical Specifications
Safety validation includes the following tests:
• Overcharge (3C to 10V)
• External short‑circuit (5/10/20/80mΩ)
• Drop (1.0m)
• Heating (130℃)
• Crush (13kN)
All tests pass no‑explosion and no‑fire criteria.
Physical dimensions are standard 21700: 21.45±0.2mm diameter and 70.60±0.3mm height.
🏭 Great Power OEM Supply for INR21700-60Q 21700 Battery
Great Power brings over two decades of cylindrical cell production. Accordingly, this ensures consistent batch quality. Delivery voltage is 3.4‑3.6V within 10 days of factory shipment.
Pre‑charge mode (1.0‑3.0V, 0.1‑0.5C) supports recovering deeply discharged units. Warranty is one year from shipment, covering manufacturing defects.
The INR21700-60Q 6000mAh 60A 21700 battery is built for high‑drain applications:
• Cordless power tools
• E‑mobility and e‑bikes
• Robotics
• Portable power stations
• Custom battery packs
To summarize, all demand sustained high current without sacrificing capacity or cycle life.
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