12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage (eSTBATS12V68-31-01)

12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
12V Sodium-Ion Battery(Group 31) w/Jump Start Button, High CCA, Drop-in Replacement for Lead Acid Battery or Lithium-Ion, for Commercial Vehicles, Generators, Data Storage
$329.00
Out of Stock

CSI’s 12V Group 31 Sodium Starter Batteries are perfect for vehicles, heavy duty trucks, generators, and construction equipment with super high Cold Cranking Amps (1500 CCA). Additionally, they last up to 3 times longer than traditional lead-acid batteries.  CSI’s 12V Sodium-Ion batteries are ultra reliable in extreme weather conditions, guaranteed to start anytime – anywhere.  They are 60% lighter than traditional lead-acid batteries allowing for easy installation and increased range.

Features:

US Operations and Customer Support – All CSI batteries ship from our California warehouse in the USA.  CSI offers nationwide service and warranty support to help customers with troubleshooting any issues.

Perfect Match – CSI’s 12V Sodium-Ion Battery is the perfect match for heavy-duty and medium-duty truck, vehicle, RVs, marine, and trolling applications.  With super powerful cranking amps (1,500 CCA), and high reserve capacity, it is the best option for the industry’s leading engines: Cummins, Detroit Diesel, Paccar, Mack and Volvo engines.

Highly accurate BMS – CSI’s 12V Sodium-Ion Battery has a highly accurate BMS which provides thermal management, over-charge, over-discharge, short-circuit, over-current protection and energy equalization protection.  This prevents battery damage and ensures battery health.

Easy Installation – No guesswork.  CSI’s 12V sodium-ion batteries are 60% lighter than lead-acid or AGM batteries.  There’s no need for heavy weight!  This makes it easier to lift and install.  This also allows for increased vehicle range.

Jump Start Button – CSI’s Group 31 Sodium Ion starter batteries have a jump start button that will allow the battery to operate below its programmed State of Charge (SOC) limit, so that the battery can supply DC voltage to restart applications.

Maintenance – CSI’s 12V Sodium-Ion starter batteries are ZERO MAINTENANCE.  They are environmentally friendly.  Forget unnecessary acid spills.  There’s no need for topping off or venting! 

Warranty – Each battery comes with an all-inclusive 3-year warranty that covers repair and replacement services.

Product details

General specs

  • Model #: eSTBATS12V68-31-01
  • A+ Power Cells: CSI’s Sodium-Ion starter batteries use A+ grade power cells.
  • IP65: The IP65-rated metal shell package is waterproof and dustproof.
  • Chemistry: Sodium (Super Stable) – Not Lead, Lithium or Cobalt.
  • Lifespan: 10 years - 4,000 cycles (80% DOD)
  • Operating Temperature: -22°F (-30°C) to 158°F (70°C)
  • Cold Cranking Amps (CCA): 1,500
  • Reserve Capacity: 160 min @ 25A
  • Product Only Dimensions: L 13 inches x W 6.8 inches x H 9.4 inches (L 33.02 cm x W 17.27 cm x H 23.88 cm)
  • Product Only Weight: 24 lbs (10.89 kg.)
  • Weight: 28 lbs (12.7 kg)
  • Dimensions: L: 17" × W: 13" × H: 14" (L: 432mm × W: 330mm × H: 356mm)

Related products

(1)

12V Lithium-Ion Battery (Group 8)

Model #: eSTBATL12V100-H8-01
$269.00

Reviews

5.0
1 review
5
0
4
0
3
0
2
0
1
0
Ben March 13, 2026

I installed a CSI Sodium battery in my 2014 Toyota Tacoma this winter, and the performance has been a game changer. I live in northern Canada where temperatures hit -40°C/F, I’m used to lead acid batteries struggling, freezing, or even splitting open. While this battery is designed for large commercial vehicles it’s a huge upgrade for pickups too. Regardless of the temperature it fires up the truck full power every time. Its eliminated the need to run battery blankets, batt heaters, or trickle chargers. It runs perfect with the stock charging system and is basically a drop in replacement; you just need to screw in 3/8" brass posts or swap to copper ring terminals using a 3/8" bolt. I’ll never go back to lead acid. Sodium is far more powerful and should last three times longer than lead acid batteries, so it's more cost effective in the long run too.

You must be logged in to leave a review.
Top