Higher Wire Energy Blog

  • Portable Solar Generators

    We built a 3kW portable solar generator for a customer using two of our battery assemblies totaling 2.6kWh.
  • 3D Printed Parts

    In addition to retail sales, we manufacture battery energy storage systems (BESS) using the same Second Life lithium ion cells that we sell. The ma...
  • New Products and a Nickel Strip Discount! 21700, 26650, 32650/32700 Accessories

    We have been busy adding new products to our catalog. In the coming days, you can expect new listings for 2P and 4P nickel strip in 26650 (2665) an...
  • What's in an order?

    Once we receive an order, we pull the appropriate number of cells and check voltage to ensure no dead cells. We also double-check for physical damage, then place them in plastic holders to keep them safely spaced apart and wrap them in layers of bubble wrap. We include a capacity sheet and data sheet for reference. When you receive the cells, they should all be around 3.0 – 3.5 volts. Make sure you charge all cells prior to use.
  • On A Higher Wire

    Welcome to our humble website. We are still in the process of updating, adding products and info, and generally working out all the bugs. We have a...