Esbu Posted February 23, 2016 Share Posted February 23, 2016 I am developing DIY additional battery case with seat. Inspired by pictures from official GotWay FB site. My idea is to install 3 more packs for 1360Wh total capacity (850 + 3x170) Anyone knows price for one 170Wh battery module ? Photos and drawings will be next. I promise, it will not have look like letterbox Link to comment Share on other sites More sharing options...
Sponge Posted February 23, 2016 Share Posted February 23, 2016 cool idea Would that fit ? Dimensions: 70*140*320MM 1184Wh Battery 260Wh Battery 132Wh Battery Can you post more Pictures ? Link to comment Share on other sites More sharing options...
Esbu Posted February 23, 2016 Author Share Posted February 23, 2016 3 hours ago, Sponge said: cool idea Would that fit ? Dimensions: 70*140*320MM 1184Wh Battery 260Wh Battery 132Wh Battery Can you post more Pictures ? Thanks. Identical type cells like I have: http://www.aliexpress.com/store/product/60V-16S1P-2900mAh-NCR18650PF-rechargeable-battery-for-self-balance-scooter/105089_32462409879.html New battery pack yellow connector looks like the same used in GotWay. Pack size seems to be the same dimensions. What should I do with new battery pack brown connector ? I have not better pictures until I will disassemble wheel again. Link to comment Share on other sites More sharing options...
esaj Posted February 25, 2016 Share Posted February 25, 2016 On 23.2.2016 at 1:00 AM, ESBU said: Thanks. Identical type cells like I have: http://www.aliexpress.com/store/product/60V-16S1P-2900mAh-NCR18650PF-rechargeable-battery-for-self-balance-scooter/105089_32462409879.html New battery pack yellow connector looks like the same used in GotWay. That's called XT60. Quote Pack size seems to be the same dimensions. What should I do with new battery pack brown connector ? That's a Deans or so called "T-plug / T-connector". It's probably for charging (or the XT60 is for charging and the Deans is for discharging, could be either way). You might have to replace it (or the connector after your charge port) if they aren't a match. Edit: You can find XT60's and Deans from pretty much any RC-shop, or order them from Aliexpress (something like 5 or 10 pairs cost a couple of euros/dollars). Link to comment Share on other sites More sharing options...
Esbu Posted February 27, 2016 Author Share Posted February 27, 2016 Thanks. At this moment, superstructure is developed and 80% constructed. The goal is not to make any additional GotWay body adjustment for superstructure fastening. Superstructure is made from HDPE and has built-in bicycle seat. Expecting space inside is for 4-5 battery packs. Then I want to cover it with plastidip. After testing, I will post photos. Battery purchase will be the last and I hope I will understand how to plug in them, otherwise I will need help with it. Link to comment Share on other sites More sharing options...
Sponge Posted February 27, 2016 Share Posted February 27, 2016 Hi Plastidip is nice, but you can peel it off very easy if your legs are rubbing on it or if you crash it will just peel off easily. For connecting the batteries you should solder yourself some splitter connector. Or buy this 6 x XT60 Plug and solder one male xt60 plug to the red and black banana connector. Same for the charging port. My Gotway got these JST SM 2Pins Plug for charging. You have to decide what is the best for you. Link to comment Share on other sites More sharing options...
Esbu Posted March 16, 2016 Author Share Posted March 16, 2016 UPDATE: So, I am back after few weeks of manufacturing Today I finished main structure and did first short test ride with seat. All seems to be o.k. I can sit on and ride. GotWay has no additive holes or fasteners. Structure is fastened inside - around the GotWay handgrip, because is halved and can be easily opened after releasing fastbelt. Finally will be finished with bumpers, no plastidip - thx Sponge Then I will start with electrical things. Link to comment Share on other sites More sharing options...
Kells Posted March 16, 2016 Share Posted March 16, 2016 it looks like you are using a Water Jug... Is that strong enough structurally? Link to comment Share on other sites More sharing options...
Esbu Posted March 16, 2016 Author Share Posted March 16, 2016 Yes, it is ! I tested it hardly - because of my life Before I start, I step on it and it keep my 80kilos. It is HDPE and thickness is 2 - 2,5mm, half case is doubled (horizontal) has 4-5mm. And in front of, it is tripled Yes, it is ! - Strong Water Jug Link to comment Share on other sites More sharing options...
Esbu Posted March 16, 2016 Author Share Posted March 16, 2016 GotWay can be handled with underseat handgrip. I was able to pick it up and structure was still stable and well attached. Link to comment Share on other sites More sharing options...
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