Just finished a discharge run on 2 24 volt evercel Nickel-Zinc pack , they are rated at 30 A/H
Equipment used : A/H and W/H and time = Yokogawa WT200 Wattmeter
electronic load 5 Amps = Kikusui PLZ303W
Hybrid recorder = Yokogawa HR2300 30 channels
Cut-off = 38 volt
Result are : 31.95 A/H ; 1,457 W/H ; 384 minutes
Very interested to know how those figures compare with the Guineng Silicone Battery , the VRLA or even the 8 of the EB20-12 pack .
The very low impedance of the Nickel-Zinc (less 2 milliohm /cell ) allow for very quick recharge in about 2 hours , the charger has to be a
CC-CV with BMS highly recommended .