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Small items despatched within 1 business day.
Bulky items despatched within 2 business days.
New Zealand bulky orders go by monthly sea freight.
These smart BMS will fulfill all your Battery management needs, and with the included bluetooth module, you can now check the health of your battery and each individual cell on your phone! No need to open up your board to troubleshoot.
Current : constant current of this version BMS can be up to 20A
Dimension:
10s and 12s: 108*65*10mm
18s: 100*90*15mm
Communication type: UART
Ships with: BMS, Bluetooth module, cell cable harness
App Download:
iOS Download: https://apps.apple.com/nz/app/xiaoxiang-bms/id1375405426
Android Download: https://www.lithiumbatterypcb.com/Android%20APP%20V2.1.1011.zip
Connection diagram:
The BMS is good. The Android app does work and provides a lot of information, but it's very wonky and difficult to navigate. It can take turning Bluetooth off and on again a few times to connect sometimes on my S20+. I also had to go to the manufacturer's website and find a later version among broken links and equally broken English because the version linked in the description just crashed every time. The app requires several permissions that are unexpected and pretty sus. Maybe they're all required, maybe it was just lazy a developer that didn't bother removing the unnecessary ones, but maybe the app is collecting data. There's no (easy) way to know.
Exceptionally fast delivery and product looked and worked exactly as it should.
