VARTA 20FP25H1CT-R Aerospace Cadmium Nickel Battery Pack Test and Inspection Report

Product model：20FP25H1CT-R

Voltage/Capacity：24V25Ah

Equipped with temperature sensor

Part number：3349025950

Manufacturer：Ventura AERO

Testing date：May 20,2026

Test basis:EN 9100:2018,AS 9100-D-JISQ 9100:2016

Test category:Factory inspection

Qualification determination:Ac=0,Re=1

Experimental project:

Capacity:75.933,unit:min,room temperature:22℃,relative humidity:65%,termination voltage:20V,qualification standard:discharge time≥60min,conclusion:qualified

Under the condition of 22℃,the battery pack is charged according to the prescribed method and left for 2 hours,then discharged at 25A until the termination voltage is 20V.

At 23°C,after the battery pack is fully charged according to the technical specifications,it should be placed in a low-temperature box at-18°C for 16 hours,and then started three times according to the starting curve of 650A 1s 635A 4s 520A 5s 420A 10s 250A 10s 150A 10s 80A 5s,with an interval of 1 minute between each time.

Conclusion:Ventura 20FP25H1CT-R aviation battery can achieve 3 starts of the aircraft in an environment of-18°C.

VENTURA Inspection and Testing Center

Hawker GmbH