Navitek S4 / S13 Battery – Heavy Duty (14 Hour Capacity)

£262.62 Ex. VAT

• Navitek
• Heavy Duty Battery
• 14 hour run time
• CR7021
• 4 cell rechargeable lithium ion battery
• Warranty: 12 months
• Fits onto Airkos Blower Unit
• For use with the Weltek Air Fed Welding & Grinding Helmets

SKU: 451-029 Categories: , Tag: Brand:

In stock


The Navitek CR7020 Standard Battery is designed for use with the Weltek air fed welding & grinding helmets. This battery is heavy duty and fits inside the Airkos blower unit, it has a 14 hour run time which is ideal for most operators as it will last their entire daily shift making the battery, along with the helmet, extremely reliable.

The 4 cell rechargeable lithium-ion battery has a 12-month warranty. It is lightweight so minimal extra weight is added to the helmet to allow for a comfortable and easy use.

Battery changes within the Weltek air fed welding & grinding helmets are easy to carry out and should you forget to charge the battery, or use one that is not fully charged, an alarm will sound to alert you. This is useful as it allows you to prepare for the working day to ensure there are no interruptions during a weld or grind caused by a flat battery.

Shipping Info

Standard Delivery

Orders over £150: FREE SHIPPING

Estimated: Orders placed before 5pm are shipped the following business day.

Express Delivery

Orders under £150: £9.95+ VAT

Estimated: Orders placed before 5pm are shipped the following business day.


Standard shipping policy does not apply for orders of Siegmund welding tables

Incoterms for Siegmund welding tables are Ex. Works. 

We endeavour to maintain good stock levels of Siegmund welding tables, please contact us for current availability.

Delivery costs are calculated separately. 

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