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For You

FIT ONCE, ENJOY PEACE OF MIND FOR YEARS

NaForce SS is a battery that requires no attention. 5-year warranty, zero maintenance, reliable starting even at -40°C.

5-year warranty
Zero maintenance
Works from -40°C
NaForce SS battery installation
Why NaForce SS?

PROBLEMS THAT NAFORCE SS SOLVES

Battery died after 2-3 years
180,000 start-stop cycles = 5+ years of trouble-free operation
I have to top up water, check levels
Completely maintenance-free, Sealed Maintenance Free
Car won't start in winter
Works reliably even at -40°C (retains 70% capacity)
Battery is too heavy to replace myself
60% lighter, 6-9 kg instead of 15-20 kg
I'm afraid something might leak or catch fire
Zero risk, no acid, no fire hazard
Guide

WHICH SIZE TO CHOOSE?

Check the label on your current battery, you'll find the size (e.g. 'L3') and capacity (e.g. '60 Ah').

Comparison

TRADITIONAL VS NAFORCE SS

Best Choice

NaForce SS

Lifespan 5+ years
Maintenance Zero
Weight 6-9 kg
Winter at -20°C Works reliably
Warranty 5 years (full replacement)
Leak risk None

Traditional

Lifespan 3-5 years
Maintenance Topping up water
Weight 15-20 kg
Winter at -20°C Often fails
Warranty 2 years (pro-rated)
Leak risk Possible
FAQ

FREQUENTLY ASKED QUESTIONS

Does NaForce SS fit my car?

Yes, if your car uses a standard 12V battery. Check the size (L2-L6) on the label of your current battery and match it to the appropriate NaForce SS model.

Do I need specialist installation?

No. Installing NaForce SS is identical to a traditional battery. You can do it yourself or at any workshop.

What if the battery fails?

You have a 5-year warranty with full replacement. In case of a defect during the warranty period, we replace the battery with a new one, no pro-rating.

Is the sodium battery safe?

Yes, it's the safest battery chemistry on the market. No acid, no fire risk, no toxic materials. Certifications: UN38.3, CE, TÜV.

Why does NaForce SS cost more than a regular battery?

The upfront cost is higher, but the total cost of ownership (TCO) is lower. Longer lifespan (5+ years vs 3 years), zero maintenance, and a 5-year warranty with full replacement mean real savings.

Reviews

WHAT OUR CUSTOMERS SAY

“Installed in my Golf a year ago. Winter -25°C, starts without any problems.”

M
Marek K.
Warsaw

“Light as a feather. I replaced it myself in 10 minutes.”

A
Anna W.
Cracow

“Finally a battery I don't have to worry about.”

T
Tomasz P.
Gdansk
Take Action

READY FOR A CHANGE?

Order NaForce SS and forget about battery problems.

Free Delivery
5-Year Warranty
24/7 Support