12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit
12S4P 21700 CompactPCB 2.0 Battery Kit

12S4P 21700 CompactPCB 2.0 Battery Kit

Regular price $24.95
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This is an advanced battery building kit. Use at your own risk.

This product is a DIY kit provided as-is for now to advanced builders who know how these materials go together. 

Soldering, spot-welding. and li-ion battery building know-how required. You supply 48x 20700/21700cells of your choosing. 

Comprehensive Kit Includes:

  • 12S4P 21700 Compact-PCB 2.0 
  • 25x 4p-21700 Nickel Tabs
  • 25x 100x70mm Adhesive Backed Fishpaper Sheet
  • 18x 4p 21700 Fishpaper Ring Strips
  • 13-pin RA JST Header (Balance connector)
  • 3x M5 Bush Terminal (175A rated)
  • 2x M5 10-12awg Ring Terminals (100A)
  • 2x M5 16-22awg Ring Terminals (BMS)
  • 3x M5 x 10mm Bolt & Serrated Washer
  • 100A Mainline SlowBlow Automotive Fuse
  • 1x Amass XT90S Connector set
    Specs & Dimensions:
    • 456.7 mm L * 170 mm  W x 27.5mm D (fully framed)
    • 2oz Copper Weight
    • 2-Sided
    • 0.2mm 4P Custom Pure Nickel Tabs
    • Fits Torqueboards TB40 Drop Deck (Later versions, check dimensions)


    Documentation:

    • Build Guide (Updated Guide coming for 2.0 Compact-PCB)
    • Github Wiki link


    OpenSource Files:

    International Customers: Shipping options through built-in services are limited & somewhat expensive. Please email benjamin(at)duckbatterysystems.com, or Message us directly to discuss alternative, cheaper options.