Compact 12 V sodium-ion starter battery with 450 A CCA.
B19-12V-450 is a compact sodium-ion starter battery for replacement channels that need a smaller case size, reliable 12 V cranking and lower maintenance pressure than conventional lead-acid products.
A structured summary for distributors, OEM buyers and technical teams reviewing sodium-ion battery fit before sample validation.
A sodium-ion starter battery platform for replacement and standby applications.
NaVolt B-series and D-series starter batteries are positioned for conventional engine starting, small engine ignition, outdoor equipment and long-standby replacement channels. The sodium-ion platform supports low-temperature starting, low self-discharge positioning, lighter weight than lead-acid alternatives and practical matching by case size, CCA and application.
Chemistry
Sodium-ion
Protection
Review datasheet
Charge Voltage
15.8 V
Discharge Cut-Off
6 V
02
Technical Specifications
Core parameters are presented first so procurement, engineering and project teams can quickly judge electrical fit, installation space and quotation readiness.
Chemistry
Sodium-ion
Nominal voltage
12 V
Capacity
20 Ah +/- 5%
CCA
450 A
Max size
192 x 128 x 222 mm
Weight
4.45 +/- 0.5 kg
Continuous discharge
<= 20 A
Continuous charge
<= 10 A
Discharge cut-off
6 V
Charge voltage
15.8 V
Internal resistance
<= 4 mOhm
Interface
Positive and negative terminals, M6 bolt type
Charge temperature
-20C to 45C
Discharge temperature
-40C to 60C
Storage temperature
0C to 45C
03
Product Applications
Recommended for replacement channels and equipment programs that need reliable 12 V cranking, long storage readiness and lower maintenance pressure.
Compact passenger vehicles
Aftermarket replacement channels
Distributor starter battery programs
04
Features and Advantages
Beyond nominal parameters, buyers need confidence in cold starts, cycle behavior, safety, export preparation and service support.
Cold-start ready positioning
Sodium-ion chemistry is positioned for severe low-temperature starting review, with supplied business material highlighting normal use across cold and hot climates.
High-pulse cranking output
B19-12V-450 provides 450 A CCA for engine starting review, helping buyers compare output against original battery size and vehicle demand.
PACK-level protection
BMS monitoring and sealed PACK design supports product stability, installation confidence and export buyer evaluation.
Export project support
NaVolt can support product selection, sample validation, datasheet review, packaging notes and required export documentation discussions for partner programs.
05
Service and Project Support
Share your voltage, capacity, installation space, target market and expected order plan. NaVolt helps match the product, documents and cooperation path.
Model matching by voltage, CCA, capacity and battery size
Private label and packaging support for partner programs
Sample validation, inspection and aging test communication
Datasheets, company profile and export document coordination
What is the B19-12V-450 sodium-ion battery used for?
B19-12V-450 Sodium-ion Starter Battery is a 12 V sodium-ion starter battery designed for Compact passenger vehicles, Aftermarket replacement channels, Distributor starter battery programs. It helps distributors, OEM buyers and fleet service teams review 12 V voltage, 20 Ah +/- 5% capacity and 450 A CCA before sample validation or bulk quotation.
Can B19-12V-450 replace a traditional lead-acid battery?
B19-12V-450 is positioned for lead-acid starter battery replacement projects where buyers need sodium-ion battery performance, practical case-size matching and export-ready technical support. Final matching should be confirmed by battery tray size, terminal layout, cranking current, vehicle load and local installation requirements.
Why choose a sodium-ion starter battery instead of a lead-acid battery?
NaVolt sodium-ion starter and start-stop batteries are designed for high-pulse cranking, low-temperature starting review, lower self-discharge positioning and lighter PACK options than many lead-acid alternatives. This makes the platform suitable for automotive aftermarket distributors, fleet replacement programs and OEM/ODM battery projects.
What specifications should I confirm before ordering B19-12V-450?
Key items include nominal voltage 12 V, capacity 20 Ah +/- 5%, CCA 450 A, dimensions 192 x 128 x 222 mm, weight 4.45 +/- 0.5 kg, terminal type Review datasheet, charge voltage 15.8 V and discharge cut-off 6 V. Sharing the original battery model and target application helps NaVolt recommend the correct sodium-ion battery model.
Is this battery suitable for cold-region vehicle starting?
B19-12V-450 is part of NaVolt's sodium-ion battery range for cold-start reliability review. The listed temperature data includes charging temperature -20C to 45C and discharging temperature -40C to 60C, while supplied business materials position NaVolt sodium-ion starter batteries for severe winter routes and cold-region replacement markets.
Can NaVolt support OEM, ODM or distributor battery projects?
Yes. NaVolt supports B2B sodium-ion battery buyers with model selection, private label and packaging communication, datasheet review, sample validation, export document coordination and project quotation support for automotive, fleet, marine, machinery and specialty starting applications.
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