●8 Years lifespan
●－40℃(-40°F)Low Temperature Starting,      

●Remote Monitoring   
●Long Life-cycles>3000 times
●Cranking Current 4800A                                

●CCA 1650A  
●0V deep discharge
● Superior Safety: Powered by electrode materials with outstanding thermal stability, 
this sodium-ion battery guarantees zero smoke, zero fire, and zero explosion—
even under severe nail penetration testing.
● High-performance waterproof rating: IP65　　　

●Excellent input and high-output performance: Supports 240A rapid charging and 1200A powerful continuous discharge.

12V 100Ah Sodium Ion Car Battery with 2000A CCA

High Cranking Power for Demanding Engine Starts

Starting batteries must deliver a large amount of current within a short period rather than simply provide high Ah capacity.

The EV12100 is designed around this requirement, providing:

• 2000A CCA
• 3000A starting current
• 6000A cranking current
• 100Ah / 1200Wh capacity

This high-current output makes the battery suitable for vehicles with demanding starting requirements, particularly where cold temperatures can significantly increase engine cranking load.

Reliable Starting Down to -40°C

Cold weather is one of the most demanding conditions for an automotive starting battery.

The EV12100 has a specified operating temperature range of -40°C to +80°C, allowing it to maintain starting capability across both severe winter conditions and hot automotive environments.

For distributors and automotive battery brands serving northern Europe, Canada, Russia and other cold-climate markets, low-temperature starting performance can be a key advantage when evaluating alternative starter battery technologies.

Actual starting performance depends on engine displacement, vehicle condition, battery state of charge and ambient temperature.

H9-Size Battery for Automotive Replacement Projects

With dimensions of approximately 398 × 175 × 190 mm, the EV12100 uses a large European-style automotive battery format comparable to the H9/L6 size class.

This makes it suitable for replacement projects involving larger 12V starter batteries, subject to confirmation of:

• Battery compartment dimensions
• Terminal position and polarity
• Required CCA
• Vehicle charging voltage
• Start-stop system requirements
• Standby electrical loads

For replacement of conventional lead-acid, AGM or EFB starting batteries, compatibility should always be verified before installation rather than relying on case size alone.

Bluetooth Battery Monitoring

The EV12100 supports Bluetooth communication, allowing battery status to be monitored through a compatible smart monitoring system.

For fleet operators, automotive battery brands and distributors, remote battery information can provide a more convenient way to check operating status and identify abnormal conditions during vehicle use.

3000+ Cycle Life

The EV12100 is designed for more than 3,000 charge-discharge cycles under specified operating conditions, providing a longer-life alternative for automotive starting applications requiring repeated use.

Battery lifespan will vary according to:

• Start-stop frequency
• Depth of discharge
• Charging voltage
• Ambient temperature
• Vehicle standby loads
• Storage conditions

For high-frequency start-stop applications, Enervolts can help evaluate the battery configuration according to actual vehicle requirements.

Deep-Discharge Recovery for Long-Term Storage

Sodium-ion chemistry provides useful storage characteristics for vehicles or equipment that may remain unused for long periods.

The EV12100 is designed to support recovery after deep discharge to 0V under specified conditions, helping reduce the risk of permanent battery damage caused by extended storage or accidental over-discharge.

Recovery and recharging should follow the recommended charging procedure.

EV12100 Technical Specifications

Final electrical specifications and vehicle compatibility should be confirmed with Enervolts before OEM production or replacement installation.

Suitable Automotive Applications

Large Passenger Cars & SUVs

The combination of 100Ah capacity and high CCA makes the EV12100 suitable for compatible larger passenger vehicles and SUVs requiring substantial cranking power.

Vans & Light Commercial Vehicles

For 12V vans and light commercial vehicles, the EV12100 can be evaluated according to engine displacement, original battery CCA and available battery compartment dimensions.

Start-Stop Vehicles

Its high current capability and long cycle characteristics make the EV12100 suitable for evaluation in automotive start-stop applications where batteries experience more frequent engine restart cycles.

Cold-Climate Vehicles

The specified -40°C operating capability makes the battery particularly relevant for vehicles operating in regions with severe winter temperatures.

For additional capacities and H-series sizes, view our 12V sodium ion car starting batteries.

Choosing the Right 12V Sodium Ion Starting Battery

Capacity alone should not determine the correct starter battery.

Before selecting the EV12100, buyers should compare the following data with the original vehicle battery:

If a smaller battery is suitable for the vehicle, Enervolts also provides multiple 12V sodium-ion starting battery capacities for different automotive applications.

Explore the complete sodium ion car starting battery range.

OEM & ODM Sodium Ion Car Battery Solutions

The EV12100 is also available for B2B automotive battery projects.

Enervolts can work with battery brands, distributors, importers and automotive aftermarket customers on requirements including:

• Battery capacity and starting-current matching
• CCA configuration
• Battery housing and case-size selection
• Terminal layout
• BMS configuration
• Bluetooth monitoring
• Logo and private labeling
• Product color and appearance
• Retail and export packaging
• Sample evaluation
• Bulk production

For replacement projects, provide the original battery model, voltage, Ah capacity, CCA, dimensions, terminal layout, engine type and target operating temperature so that compatibility can be evaluated before production.

FAQ

Is the EV12100 a 12V 100Ah car starting battery?

Yes. The EV12100 is designed as a 12V 100Ah sodium ion automotive starting battery, with approximately 1200Wh energy and high-current output for engine starting applications.

What is the CCA of the EV12100?

The specified cold cranking rating is 2000A CCA, with up to 6000A cranking current.

Can this sodium ion car battery work at -40°C?

The specified operating temperature range is -40°C to +80°C. Actual engine-starting performance will depend on vehicle condition, engine size, SOC and ambient temperature.

Is the EV12100 an H9 battery?

Its dimensions are approximately 398 × 175 × 190 mm, corresponding closely to the H9/L6 automotive battery size class. Buyers should confirm dimensions, terminals and vehicle requirements before replacement.

Can it replace an AGM or EFB start-stop battery?

It may be evaluated as an alternative in compatible applications, but it should not be described as an “AGM sodium ion battery.” Battery dimensions, CCA, terminal arrangement, charging voltage and vehicle start-stop requirements must be verified before replacement.

Does Enervolts support OEM car battery projects?

Yes. OEM and ODM support is available for battery specifications, CCA, housing, BMS, Bluetooth functions, branding and packaging according to project requirements.

Request a Quote for the EV12100

Looking for a 12V 100Ah sodium ion car battery for automotive replacement, distribution or an OEM project?

Send Enervolts your vehicle application, original battery specifications, required CCA, estimated quantity and target market. Our team can help evaluate the EV12100 and provide technical data, samples and B2B quotation support.

Contact Enervolts for EV12100 technical specifications and bulk pricing.