Lithium rechargeable battery

D type1.5 Vcommercial

When your operations demand maximum power and uncompromising reliability, PKCELL’s 7400mWh USB rechargeable D battery delivers. Built for industrial-strength applications, it supplies a constant 1.5V output to support critical, high-drain devices across utility, medical, and emergency systems. Ideal for large-scale, long-term deployments, this D-cell solution helps reduce replacement cycles and operational downtime. - 7400mWh of capacity powers large, demanding devices with extended runtime. - Constant 1.5V output ensures peak efficiency—no voltage drop-offs. - 300+ charge cycles offer long-term value and reduced maintenance. - D-size battery fits seamlessly into heavy-duty commercial equipment. - Recharge via USB—no additional charging dock required. - Operates effectively between -20°C and 60°C. - Maintains ≥85% charge after 28 days in ambient conditions (25±5°C). - 1.5V - 7400mWh - 500mA - 2000mA - 300+ - -20~60 °C - -10~25 °C - Applications: Large Flashlights, Portable Radios, Electric Motors, Megaphones, Water Heaters, and Security Systems - Model: USB-C Lithium Rechargeable Battery 1.5V D 7400mWh - Size: D - Voltage: 1.5V - Capacity: 7400mWh