The 41AQ525 model has obtained IEC & UL 62133-2 certification, making it highly suitable for low-temperature use cases. Its low internal impedance allows the cells to maintain excellent capacity output and stable discharge current even in cold environments.
This large-capacity battery pack can operate reliably at temperatures as low as -20°C. It is important to note that for low-temperature applications, we suggest conducting on-site performance testing under actual temperature conditions to confirm its operational stability.
Length X Width X Height (Inches):
3.4″ X 3.1″ X 0.91″
Length X Width X Height (mm):
86.4mm X 78.7mm X 23.02mm
Chemistry / Cell Array:
4 Li-ion 18650 cells / 2S2P array
Equivalent Lithium Content:
≤4g
Cavity Size:
23.5mm x 80mm cross section
Fuel Gauge Display:
Always on 5-Bar LCD
