RTU 3.7 Optima Red Top Starting Battery – (8022-255) RTU3.7 AGM


£172.99 Inc VAT

In stock

NOTE: Delivery costs are calculated based on post code and shown at the checkout stage

From £7.98 - Nationwide Delivery (Terms)

Guaranteed next working day delivery on orders before 1pm


If you`re looking for pure power, then look no further. The RTU 3.7 OPTIMA RED TOP Battery delivers supreme performance and reliability. Our unique SPIRALCELL TECHNOLOGY® gives OPTIMA Batteries over 15 times more vibration resistance and increased cycle life compared to traditional batteries. It has high-power delivery and extreme resistance to the most common causes of battery failure.They`re virtually spill-proof and maintenance-free for absolute peace of mind.

The OPTIMA RED TOP RTU 3.7 high-performance AGM battery is the ultimate starting battery and is designed to deliver a strong burst of ignition power for a reliable start-up every time.

If you have demanding electrical accessory loads such as winches, audio systems, and other devices, take a look at the YELLOWTOP® product line.


  • Strongest starting burst
  • Lasts up to 3 times longer than other batteries
  • 15 times more resistant to vibration than other batteries
  • Completely spill proof
  • Mountable in virtually any position
  • Maintenance-free
  • Faster recharging
  • Optimal starting power
SKU: RTU3.7 Categories: / /

The Go Batteries promise

  • Next working day delivery on UK orders *
  • Minimum 12 month guarantee
  • Free telephone support
  • * For International and non-standard UK deliveries, please email: sales@gobatteries.co.uk 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.
Free disposable gloves with all orders
* 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

Additional information

Weight 15 kg



12 Volt

Ah Capacity

44 Ah




237 mm


171 mm

Height (inc. Terminals)

197 mm


1 Year