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WattCycle 5.12kWh 51.2V 100Ah LiFePO4 Rack Battery $1,250.99 Delivered at WattCycle (Code Needed)
Posted 11/3/2026

WattCycle 5.12kWh 51.2V 100Ah LiFePO4 Rack Battery $1,250.99 Delivered at WattCycle (Code Needed)

Electrical & Electronics51.2VBattery

You're getting 5.12kWh of rack-mounted LiFePO4 storage plus a free EcoFlow WattLINK adapter for $1,250.99 — that's 10% off the $1,389.99 price when you use code WTOZ10.

  • Free adapter is capped at the first 50 rack kit orders, so don't sit on it
  • Works with DELTA 2, DELTA 2 Max, DELTA 3, DELTA 3 Plus and WAVE 3 (check your port first)
  • Wall-mount and BLUETTI P90D versions are also discounted, from $1,259.99
  • Standard delivery is free to most Aussie addresses, with Sydney and Melbourne pickup available

Just confirm the adapter shows in your cart and match both units to within about 1V before you connect anything.

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