Group 31 - 100Ah Sodium 12V Dual Purpose Deep Cycle Battery

100% Usable Storage — With 100Ah / 1,400Wh of capacity and unlike lead-acid and AGMs, every amp hour is usable down to 0% state of charge.

Climate-Proof Chemistry — With an operational temperature of -40°F to 172°F, sodium-ion technology outperforms lithium in extreme temperatures, making it ideal for year-round outdoor use.

2,000+ CCAs — Serious cold cranking amps for reliable engine or equipment starts even in demanding conditions.

Longevity — With a 10 year limited warranty and a 6,000 cycle lifespan at 80% depth of discharge, this will power everything for years to come.

Infinitely Scalable — Series and parallel expansion with no unit limit. Build systems up to 72V and beyond for solar arrays, large rigs, or custom setups.

More Sustainable Materials — Sodium uses abundant, affordable materials with a lower environmental footprint than lithium or lead acid.

App-Compatible Monitoring — Pair with the optional Ancel BM200 Battery Monitor and Ancel BM200 app for real-time state of charge and diagnostics. Available on iOS & Android.

Dimensions

• Length — 324mm / 12.75in
• Width — 175mm / 6.9in
• Heighth — 227mm / 9in
  

Battery Terminals — Threaded Insert (M8)

Weight — 26 lbs per battery

BCI Group Number — 31

Spec Sheet — Download Here

• 12V Battery
  
• Warranty Card
  
• Terminal Grease — Our terminal grease prevents corrosion, seals out moisture, reduces resistance, prevents oxidation and extends terminal life.

10 Year Limited Warranty — Including 100% Full Replacement Coverage on performance failure of any sort for the first 3 years. See the full warranty details HERE.

Magnuson-Moss Warranty Act — Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) more details HERE.

Compatible Vehicles

• Class 6–8 semi-trucks and commercial vehicles
• RVs, overlanders, motorhomes, and camper vans
• Diesel pickup trucks
• Marine vessels and trolling motor systems
• Agricultural and construction equipment

Compatible Systems

• 12V starting and dual-battery systems
• Solar and off-grid energy storage
• UPS and backup power systems
• Inverter and shore power setups
• Auxiliary and house battery banks

Specifications That Drive Compatibility

• Voltage: 12V to 72V
• Terminal type: Threaded Insert (M8)
• BCI Group Size: 31 (standard fit across most Group 31 trays and brackets)
• Fits standard Group 31 battery boxes and hold-downs

Always Verify

• Match CCA rating to your engine's cold cranking requirement
• Confirm terminal orientation (left or right positive post)
• Check physical dimensions against your battery tray
• Verify your charging system voltage matches battery chemistry (AGM, LiFePO4, etc.)