“scooters batteries _e-bikekit”

E-Tube wires are compatible with 6770 Ultegra 10spd Di2, 6870 Ultegra 11spd Di2, 9070 Dura Ace 11spd Di2, plus all Shimano MTB Di2 and STEPS systems. Shimano’s e-tube technology; e-tube is a two-prong system and is NOT cross compatible with Dura-Ace 7970 Di2 wiring.

The nickel is surprisingly soft, which means you can use an ordinary pair of scissors to cut it. Try not to bend it too much though, as you want it to remain as flat as possible. If you do bend the corners with the scissors, you can easily bend them back down with your finger.

To answer your question, you can definitely build your own auxiliary battery. It looks like they used a fancy right angled female XLR connector, but I imagine a standard female XLR connector will fit just as well. I’m not sure if you’ll be voiding your warranty though by connecting your own battery. Those XLR connectors can be purchased all over ebay and probably even at your local electronics shop.

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Whether you’re shopping for a turn-key commercially available electric bike, or trying to find or build a good battery for an e-bike conversion, being able to find the right battery for an electric bike is a difficult task.  The right battery pack is the most difficult part of the e-bike equation. Keep in mind that even if you’re buying a turn-key electric bike, the lithium battery is more than likely the most expensive component in it, and…not all lithium batteries are created equal, so you should know what you are getting before you buy the ebike.

For dd hubs, i think a big drawback batteries for electric scooters replacement the cogging torque when pedalling unassisted. It may be unnoticable at 5-10mph, but trying cruising at a normal 15 mph and it has “flat” feeling. Freewheel in geared huib abd mid drives roll magnet -free and that should be mentioned, imo.

Unfortunately, he has no upgrades for me. I have since purchased a Cyclone crankset (because the GNG unit failed in 3 days). If the chain falls off, I will get a Wolf Tooth Components Drop Stop chainring.

I like to cut most of my nickel strip in advance so I can just weld straight through without breaking my flow to stop and cut more nickel. I measured out the width of three cells and cut enough nickel strip to weld the top and bottoms of 10 sets of 3 cells, meaning 20 strips of nickel that were each 3 cells wide, plus a couple spares in case I messed anything up.

trying to decide on an e-bike for a 15 mile, hilly commute. I’m a heavier rider. tested haibike with mid drive (loved it), and specialized turbo S (also loved it). It seems the mid drive does better on hills, which kill me. there also seems to be a big difference in price on the 20mph systems and the 28mph systems. for a heavier rider, is it worth the extra cash for the 28mph system?

The most noteworthy battery supplier is based in the USA and is offering lithium packs based on high quality cells.  A new vendor in 2015 is Lunacycle.com , so…check them out for a multitude of different packs at a very reasonable price.

I was wondering, though, if I could use thick gauge wire instead of nickel strips (copper wires are much more accessible). Would there be any downsides to that, given that I’m going to be using solder anyway?

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