7-99J3 A
 What is a gel cell battery and how is it maintained & cared for?
A. Gel cell batteries are typically sealed; special charging rates and voltages may be required.
B. Gel cell batteries are lead acid with a solid electrolyte; each cell is checked with a voltmeter.
C. Gel cell batteries are NICAD with a solid electrolyte; each cell is checked with a voltmeter.
D. Gel cell batteries are have special liquid electrolytes; they are charged with the NICAD charging rates and voltages.
