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About josefg

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    Gotway MCM4 V2 HS 260Wh
    Ninebot Mini Pro 310Wh

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  1. You're right. I'm trying to learn. The key question is, can I purchase the original battery of 260 wh from Gotway in the European Union?.
  2. Yes, It's real Mcm4. Well, i'm trying to find the batteries in China and there is a difference in price. For a 16S2P pack 175 $: https://www.aliexpress.com/item/60v-unicycle-battery-pack-60v-4-4Ah-350w-4400mah-for-brand-18650-cell-li-ion-battery/32767470520.html?spm=2114.01010208.3.315.KCoQFi&ws_ab_test=searchweb0_0,searchweb201602_3_10152_10065_10151_10068_10136_10137_10060_10155_10062_437_10154_10056_10055_10054_10059_303_100031_10099_10103_10102_10096_10052_10053_10142_10107_10050_10051_5030016_10084_10083_10080_10082_10081_10110_519_10111_10176_10112_10113_10114_10182_10184_10078_10079_10073_10123_10189_142,searchweb201603_16,ppcSwitch_5&btsid=6fafeb3f-491a-475e-a747-51aab65a56b6&algo_expid=8dd55af7-cb49-45d3-be8d-624eb64a826f-44&algo_pvid=8dd55af7-cb49-45d3-be8d-624eb64a826f For a 16S1P pack 42,8$: https://es.aliexpress.com/item/Z015-59-2V-60V-132WH-2200mAh-18650-16pcs-67-2V-charge-Li-ion-rechargeable-battery/32779792220.html?spm=2114.01010208.0.0.KCoQFi On one hand it´s cheaper 2x 16S1P, and with two BMS it will be more protective but on the other hand I don´t know if i will have problems with charging timing with three packs.
  3. Coming soon Gotway MCM4 V2 HS 260Wh
    Ninebot Mini Pro 310Wh
  4. Hello, I´m going to receive a used Gotway Mcm4 v2 hs 260 WH. As far as I know, it has a 1x 16S2P Sony 10A 2200mAh (3.7V x 2.2 Watt x 32 = 260 WH). I want to upgrade it as soon as posible so, should I buy another 16S2P 2200mAh (260Wh) although cells were from different brand? or could I use a 16S2P 2600mAh (308WH)?, or even could I use 2 x 16S1P 2xxx mAh with its BMS each?. I can imagine that using 2x16S1P with 2 BMS i will need to made room for them and use doble Y-connector. Thanks in advance.
  5. Great , I have read a little bit about hybrid tires or bigger tires in our minis (look at this post): Smallexis measured it and the speed improvement is about 2 km/h. Can you do another speed test please?. I would like to reach constant real 20km/h with these hybrid tires. I´m looking forward to see more photos of how you have adapted the fenders, and the measure of the hybrid tires inflated. Thank you and regards.