421 Numax Classic Hard Rubber Battery 6V 58Ah

£112.99 Inc VAT

Guaranteed next working day delivery on orders before 1pm

This product is shipped dry for standard delivery, acid will need to be found locally and charged after filling. Battery can be filled and charged be must be delivered on a pallet, call for more information.


Numax 421 6V Classic Car Battery. When appearance and performance are of equal factors, the Classic Hard Rubber batteries are manufactured to concourse standards, making them the ideal choice for the classic vehicle owner.  When looking for authenticity for classic and vintage cars, vans, agricultural machinery, tractors, coaches and commercial vehicles, this Classic range encapsulate the original look of your vintage / classic vehicle battery. They are hand made by a leading manufacturer to the original specification yet using the latest technology to give you the power and quality you expect from a Numax battery.


  • Designed specifically for vintage and classic vehicles
  • Encapsulated classic hard rubber casing
  • Period looking
  • Quality performance
  • Retro aesthetics

Additional information

Weight 11 kg



6 Volt

Ah Capacity

58 Ah


174 mm


169 mm

Height (inc. Terminals)

217 mm


2 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: 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.

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