Trend Power Technology’s new Slim-Tube 540/630 battery promises a compact and lightweight solution for powering the next generation of e-bikes. Compatible with several 36-volt drive systems, it includes smart charging support for safe and efficient refuelling, while an inbuilt battery level indicator shows you the status of the charge remaining. Also supporting the firm’s REX-360 range extender battery technology, the system can offer up to a durable 900Wh in total.
8.0 / J34
