InSight 12V 120Ah LT Relion Cold Weather Lithium Battery (GC2)

£2,515.00 Inc VAT

Guaranteed next working day delivery on orders before 1pm

This battery MUST be charged with an appropriate Lithium charger to prevent damaging the battery!

This product is a special order and lead-time is approximately 16 weeks from order.


Take advantage of the latest in battery technology.

The RELiON InSight 12V LT is a 120Ah powerhouse Lithium-ion phosphate battery that outputs 160A continuous and offers higher peak discharge. Built specifically to meet the power and energy requirements in RV and Marine deep cycle applications, the InSight 12V battery is a game changer delivering unmatched power and performance. With it’s higher continuous capabilities, you can run multiple appliances at the same time with just one battery.

Featuring our Low Temperature Series (LT) technology, the InSight 12V battery can safely charge at temperatures down to -20°C (-4°F). The system features proprietary technology that draws power from the charger itself, requiring no additional components. The entire process of heating and charging is completely seamless. It’s a perfect solution for those who are still using lead-acid batteries in low-temperature environments.

InSight batteries are drop-in ready and easy to install, just connect them in parallel for the capacity you need. No need to modify trays, no complicated connections, and no heavy lifting. They’re also scalable, so you can provide increased power and energy as needed. InSight batteries are connected in parallel which means you have the freedom and flexibility to use the right amount of batteries for your setup.

InSight batteries also feature an elegant BMS that provides precision balancing within a battery and between batteries in a parallel system without the need for charging batteries individually. In addition, our proprietary software determines and manages regenerative currents, unlike any other battery solution, avoiding unnecessary battery disconnects.

With InSight, you get unmatched quality and performance, from the inside out. It’s the only lithium battery like it on the market today!


  • Marine
  • Recreational Vehicles
  • Motorhome
  • Ariel Work Platform

Relion InSight 24V GC2 DatasheetRelion InSight 12V LT GC2 Datasheet

Additional information

Weight 15.6 kg



12 Volt

Ah Capacity

120 Ah


260 mm


180 mm

Height (inc. Terminals)

276 mm


3 Year




The Go Batteries Promise

  • Next working day delivery on UK orders *
  • Minimum 12 month guarantee
  • Free telephone support
  • * Guaranteed next working day delivery on orders placed before 1pm. For International and non-standard UK deliveries, please email: or call +44 (0)1926 400080 for delivery options and advice. We`ll always do our best to get orders to you as fast as possible.

NOTE: Delivery costs are calculated based on post code and shown at the checkout stage From £7.99 – Nationwide Delivery (Terms) * For Highlands and Islands and non-standard UK delivery, please call us on +44 (0)1926 400080 for delivery options and advice. We’ll always do our best to get orders to you as fast as possible

Free disposable gloves with all orders