Okay i think i found a good battery. Go to radical rc and type in Sanyo 1000mah NiMH 4-AAA cell 4.8volt Flat RX Pack w/Shrink & Wire. What connector would i get to fit the receiver. Also what charger should i get off [link=http://www.radicalrc.com/shop/?shop=1&cart=2247711&cat=58]this[/link] page to go with that battery and how long will it take to charge the battery?