Bộ pin nhiệt độ cực thấp Li-ion 3.6V 16.8Ah 1S4P 21700

Extreme Cold Environment Power Solutions

Emergency & Rescue Operations in Frigid Zones

High-Capacity Energy Storage for Low-Temperature Devices

Ưu điểm kỹ thuật

• 1S4P Configuration: Balances high capacity (16.8Ah) with stable discharge, ideal for low-temperature applications.
• Ultra-Low Temp Performance: Operates reliably at -40°C ĐẾN 55°C, outperforming standard Li-ion batteries.
• High Energy Density: 535 Wh/l (volumetric) and 190 Wh/kg (gravimetric) for compact, lightweight power.
• Sạc nhanh: Supports 0.5C charge rate (8.4A max) for rapid energy replenishment.
• Advanced Safety: Integrated BMS for overcharge/discharge protection and thermal stability.

Why Choose This Battery?

• Cold-Climate Reliability: Engineered for sub-zero environments with minimal voltage drop.
• Extended Cycle Life: 500+ cycles at 25°C, ensuring long-term use even under heavy loads.
• Lightweight Design: 300g weight Và 25x90x75mm size for easy integration into portable devices.
• Low Self-Discharge: Maintains charge during storage, critical for emergency equipment.