This article is relevant to the 2023, 2024, and 2025 model years.


Most nuCamp campers come standard with a 100Ah Battle Born lithium battery with internal heat. However, the following models do not include a battery:

  • TAG SE
  • TAB 320 LITE


Additionally, the Cirrus 920 is not eligible for a Lithium Upgrade. It comes standard with an 810Ah lithium battery bank with internal heat and dual 3,000-watt MultiPlus inverter chargers.




Lithium Upgrade Availability


The following models are eligible for a Lithium Upgrade, with battery capacity and inverter specifications as listed:


TAG / TAG XL (Excludes TAG SE)

  • 200Ah 12-volt Lithium Battery Bank with Internal Heat
  • 2,000-watt MultiPlus Inverter/Charger

TAB 320

  • 200Ah 12-volt Lithium Battery Bank with Internal Heat
  • 2,000-watt MultiPlus Inverter/Charger

TAB 360

  • 270Ah 12-volt Lithium Battery Bank with Internal Heat
  • 3,000-watt MultiPlus Inverter/Charger

TAB 360 CS

  • 270Ah 12-volt Lithium Battery Bank with Internal Heat
  • 3,000-watt MultiPlus Inverter/Charger

TAB 400

  • 400Ah 12-volt Lithium Battery Bank with Internal Heat
  • 3,000-watt MultiPlus Inverter/Charger

Cirrus 620

  • 270Ah 12-volt Lithium Battery Bank with Internal Heat
  • 3,000-watt MultiPlus Inverter/Charger

Cirrus 820

  • 500Ah 12-volt Lithium Battery Bank with Internal Heat
  • 3,000-watt MultiPlus Inverter/Charger