I just bought a niMH for the increased capacity for my new g20ei. I did not realize the slow charge rate needed. My accu-cycle "plus" on low charges at 500. The battery states charge at 200 for 11 hours. My futaba wall charger is at 100. I thought i was doing good getting a 2000mah battery for the ignition, but now i have a charging issue. Any suggestions..?