These cartridges may contain fuel cells and storage tanks rather than batteries.
Fuel cell cartridges.
Thus a car that is initially purchased with a battery cartridge may change to a fuel cell cartridge at the flick of a switch.
Fuel cell cartridge design types using liquids as fuels must pass an internal pressure test at a gauge pressure of 100 kpa 15 psig without leakage.
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Fuel cell cartridges including when contained in or packed with equipment must be designed and constructed to prevent fuel leakage under normal conditions of transportation.
Service fluid may be required if your efoy pro has been stored for extended periods or if it has overheated.
The switching valve turns automatically from the operating cartridge to the reserve cartridge.
The methanol is stored in sfc fuel cartridges that have been designed especially for this purpose.
The duocartswitch is used to operate two methanol cartridges with one efoy pro fuel cell.
This means you can autonomously run a 25 w application with four m28 fuel cartridges for up to 30 weeks for example.
Depending on requirements sfc fuel cartridges are available in different 0 35 2 5 5 10 28 and 60 litre capacities.
Efoy fuel cartridges for industry applications are available with 5 10 28 or 60 litre capacities.