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Ping
New Massive powerbank 28Ah capacity
Exhall, West Midlands
£50
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Description
Built using best cells icould get 3500mAh Lithium-ion cells. 8 cells totally is 28Ah. Recharge average mobile 8 to 10 times. Cost of cells and usb module was £80. 3D Printed carbon fiber case . Built with many safety features the BMS Is best could find. Used twice to test .
Just started on a 50 cell version 175Ah
Can post
Posted: 2 hours ago
Ad ID: 1505904410
Details
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