The 41AQ558 is well-suited for low-temperature applications, thanks to its low internal impedance—this feature allows the cells to maintain good capacity output and stable discharge current even in cold environments.
The 41AQ558 can operate reliably at temperatures as low as -10°C. A key note: for low-temperature use cases, we strongly recommend conducting performance testing in your specific application scenario to ensure compatibility. Additionally, with its 10A discharge capability, the 41AQ558 works perfectly as a small “hot-swap” battery; it can keep the device running for a short period while the main battery is being charged.
Length X Width X Height (Inches):
8.5″ X 2.4″ X 0.9″
Length X Width X Height (mm):
214.6mm X 58.9mm X 22.4mm
Chemistry / Cell Array:
9 Li-ion 18650 cells / 3S3P array
Equivalent Lithium Content:
≤7.8g
Cavity Size:
23.5mm x 60mm cross section
Fuel Gauge Display:
Always on 5-Bar LCD
