hi i have 4x 20ah sla batterys on my system. use to go to work 4 miles each way these batterys work really well but are on the heavy side. has anyone tried using the 7.2 or 10ah sla batterys ? would these still get me to work and back ? regards to all rob.
Without a tool like Cycle Analyst to measure your commute's power consumption, it would just be guessing. You could try going to work and back twice without charging; if the 20AH does that for you then, in theory, 10AH should let you do it at least once. Plan on pedaling if it doesn't work out