EarthX Batteries

EarthX ETZ14C



Only 4 units left


Voltage: 13.2
Weight: 2.5lbs (1.1kg)
Cold Cranking Amps (CCA): 330
Peak Cranking Amps (PCA): 690
Amp Hour (1C Rate): 6.8
Chemistry: Lithium Iron Phosphate (LiFePO4)
Case Size: C
Dimensions: 5.9" L x 3.4" W x 4.5" H
                    (150mm L x 86mm W x 115mm H)

The ETZ14C has been created specifically for the cold weather snowmobile market with a battery management system that has been modified for cold start temperatures. It is a compact size so it will fit ANY new snowmobile, whether it is a Polaris, Ski Doo BRP, Yamaha, or Arctic Cat, with the use of foam spacers. This battery will also work great in a motorcycle too, please check the cross reference to see which bikes this will work in.

Questions about cold temperature charging? Here is a great fact sheet to answer your questions:

The ETZ14C is a lithium iron phosphate (LiFePO4), starter battery with high cranking abilities. EarthX ETZ-Series of starter batteries are the most innovative and technology advanced batteries on the market. EarthX has an exclusive fully integrated battery management system (BMS) to protect the cells so you will have a premium performance battery and better longevity. The ETZ-Series battery management system (BMS) protects the cells from over charge, short circuit, and have built in cell balancing technology.


The ETX36C/D has 320CCA; weighs 3.9 pounds; has 12.4Ah capacity and has the full battery management system with a 2 year warranty. 

The ETZ14C has 330CCA; weighs 2.5 pounds; has 6.8Ah capacity and has the battery management system minus over discharge protection and excessive cranking protection so it will not cut off in cold weather starts with a 1 year warranty. This battery was designed for high cranking amps in the cold. 

The ETX36C and the ETZ14C are both the exact same physical size but it is smaller than the ETX36D.

What’s included:

  • 1 x ETZ14C
  • 2 x terminal adapters
  • 2 x 6mm screws
  • Foam for proper fitment

   Click here to download the Product Specification Sheet

   Click here to download the Product Manual

Customer Reviews

Based on 7 reviews
Eric Lantin
Perfect service

Perfect service

Wilfried Heinle
Great battery

Weighs only one quarter of my original AGM battery.
Bike starts on the first push of the button.

Tim Thomson
Earthx battery

Battery works awesome and fits perfect. Motorcycle Innovations was excellent helping me decide on battery.

Incredibly light and same starting power

Saved 12,5 lbs compared to the original battery in my Ski-Doo Summit 850. Plus, it saves weight in the back of the sled helping to trench less.

Passed one night outside which was around -25°C. Arrived at the riding area and it was now -19°C. Sled started instantly exactly the same way it would normally with the stock acid battery. Very happy and from my experience on my motocross, these batteries don’t lose their charge and start my bike even after 5 months without charging (yeah, I know I shouldn’t do that).

The only drawback was the high price of this battery even if Motorcycle Innovation had the best price I could find.

Mike Boyce
Earth X

Excellent service
I will be ordering again
Mike Boyce

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