The charge is complete when the amperage tapers to a low level—typically 1-3 amps for larger batteries (20-60 Ah) and under 1 amp for smaller batteries. Safety and Storage Requirements
: Explicit rules prevent the cross-contamination of different chemistries. For example, Ni-Cd batteries must never be stored or serviced with lead-acid batteries due to electrolyte incompatibility. Compatible Support Equipment navair 1715bad1 battery manual