LS LR2170LA: The Powerhouse 21700 Lithium Battery for Demanding Applications
LS LR2170LA cylindrical lithium-ion cell redefines high-performance energy storage, engineered to meet the rigorous demands of modern devices like power tools, electric vehicles, and industrial equipment. With a massive 45A max continuous discharge current and 4,000mAh standard capacity (min 3,900mAh), this 21700 battery delivers unparalleled power density and runtime.
Key Features:
- Ultra-High Discharge: Sustain 45A output (surface temp ≤80°C) for high-power applications.
- Superior Capacity: 4,000mAh (0.2C discharge) ensures extended operation.
- Rapid Charging: Full charge in 70 minutes at 6A (CCCV method).
- Robust Cycle Life: Retains ≥60% capacity after 300 cycles at 35A discharge.
- Wide Temperature Range: Operates from -20°C to 60°C, ideal for harsh environments.
- Advanced Safety: Passes UL-certified tests (short-circuit, overcharge, crush).
Designed for reliability, the LS LR2170LA combines cutting-edge NMC chemistry with Lishen’s proprietary cell architecture. Its compact dimensions (21.2mm diameter, 70.5mm height) and lightweight design (65g) make it perfect for space-constrained systems.
Why Choose LS LR2170LA?
Whether you’re developing drones requiring burst power or solar storage needing longevity, this cell outperforms competitors in energy efficiency and thermal stability. OEMs benefit from its 30% SOC shipping compliance and scalable packaging (128 cells/case).
Ready to Power Your Next Project?
Contact us today for bulk pricing, technical support, and custom solutions. Let the LS LR2170LA be your go-to 21700 lithium battery for unmatched performance.
Reviews
There are no reviews yet.