Don't get too hung up on voltages when paralleling, the closer the better but if you are within 0.5v you will have little or no issues with a balance flow of 0.25v if wiring is suitable.
I’d be very interested in buying a batteryI am the guy mentioned above. Willcee, lot of praise, I am blushing, thank you very much. I wish you many happy rides on your new battery. But to the point. I can make the bottle type battery, I am looking into it. It's a bit tricky, but I can make 6.9Ah in a PVC tube 68mm dia x 210mm long including BMS and charging port. That could fit nicely into the bottle holder. Would there be interest in phone charging socket??? The only question is connection to the bike's proprietary connector and interface. I believe they use CANbus, and connecting two batteries to power the bike is not that simple. They can be connected in parallel, if they are very similar, same voltage, age, cycles etc. Or they can be used as main and spare. The benefit of using them in parallel is running them at lower C which means getting more capacity out of them. I am going to use two batteries on my bike with a switch, which has got two positions. Run and charge. In "run" position they are connected in parallelel, in "charge" they are separated and charged from one charger via Schottky diodes. If there is someone, who could shed some light on the Orbea barttery management, please raise your voice.
Ah - it's not just me then! I might try asking Orbea (or a dealer that I know) about it - as you say it's a minor issue in the scheme of things.Hi Rob,
Yes my D20 does the same. It also does it when you power down from high to medium or mediun to low. It does feel a bit odd, but it's a minor glitch in an otherwise excelent system.
That's pretty much the story - I have a friend that's an Orbea dealer (he couldn't supply me - I had to pay full retail at Tredz despite the fact that I also manage another bike shop) - he's had 6 Gain machines on order for customers since the beginning of the year with delivery being pushed out from April to May to June to possibly July.my local lbs sells orbea, and the mechanic said there are some orbea road ebikes coming out soon that would be fairly light weight and in the region of about 2k, this was about 4 months ago.
I went to the shop to see the orbea gain , but was told the shop had not even seen one in the flesh as they were all sold out
So, that's another one off my possibles list!Rob "...........I bought mine in mid March and I think I may have had the very last one that Tredz had in stock."
I know some people want full electric bike with little peddling effort, if this is you look elsewhere. .
Yes - that's about it - my additional personal concernwith the Gain is that I get out of the habit of riding my other bikes with just leg-power .... currently 8 conventional tourers/road-bikes + a Brompton!Rob "...........I bought mine in mid March and I think I may have had the very last one that Tredz had in stock."
Second last one! I also ordered mine from Tredz, but I guess a week later than you over the Easter weekend at the begining of April.
Reading comments elsewhere it would appear you and I were lucky in finding our bikes. I'm certainly very pleased with mine and while it would be untrue to say that I've riden more miles in the last 3 months than I had the previous year put together, it ain't far off.
To me the Gain is just the right mix of personal huff & puff and electical assistance when needed. I've experimented with various settings (even using a heart rate monitor and using the automatic power option) but as Rob does I tend to use mine off or minimal power and primarily using the power modes for the hills or the last few miles home. My longest ride to date, and using the above method ended in doing a 55mile ride and returning home with 45% battery. I know some people want full electric bike with little peddling effort, if this is you look elsewhere. The Gain is a true power assisted machine, light enough to be enjoyable to be propelled by leg power alone, but with enough electrical power to assist where necessary.
There's me thinking I had too many toys, makes me feel much less guilty.currently 8 conventional tourers/road-bikes + a Brompton!
I did get to 16 at one time but sense prevailed ... past interests back in the 1980s were with Land Rovers when I managed to accumulate 5 at the same time, oh and a little grey Ferguson tractor tooThere's me thinking I had too many toys, makes me feel much less guilty.
you have an understanding/very tolerant wife/partnerI'm relieved to know I'm not alone, there are 4 cars, 5 motorbikes (soon to be 6). 2 ebikes and 1 roadbike (soon to be converted) currently on the premises.
How does it happen?.
You need one of these.you have an understanding/very tolerant wife/partner
Could be interested in one of these if development is going ahead.Hi Capt,
There are three possible variations, approximately:
36V 5.8Ah £125, 6.9Ah £175, 8.5Ah £270 with the phone charger.