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    Cadex C7400ER Battery Analyzer - DP-1KW Dual Pulse CD Welder

    Hi to all, I will be taking delivery of a Cadex C7400ER battery analyzer (also C7400) and a 250J Dual Pulse capacitive discharge spot welder and pure nickel tape for battery tab welding. I would welcome anyone with any experience of the above to give some guidance and welcome members to send...
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    Smart Pie 4 and NMC 24V 20Ah Battery

    Hi Everyone, I am new to the ebike scene and would like to know if anyone has experience of the Smart Pie 4 or even the Magic Pie 4. They are cheapish Chinese ebike conversion kits. I understand they have sine wave controllers, regenerative braking and the quitest direct drive brushless hub...