Address : JinYan Hill Industrial Area, Quanxi Town. Wuyi City,Zhejiang Province, China. Phone : 86-579-87720888 87720886. Email : [email protected] Our family-owned powersport vehicle dealer has proudly served the Portland area for almost 50 years. Whether you need the latest ATV, motorcycle, personal watercraft, or other power equipment; or looking to buy on a budget from our extensive line-up of pre-owned powersport vehicles, Beaverton Motorcycles has you covered with an extensive lineup of models from the industry's leading manufacturers!
Mar 11, 2012 · The other thing to consider is that if you have one 48-volt 10-Ah battery putting out a measly 20 amps, you can add a second version of the same battery, wire them together in parallel, and you will have a 20-Ah pack with a 40-amp capacity, thus effectively doubling your range and doubling your amp output performance.