Hunan CTS Technology Co,.ltd
| Supply Ability | 4000~4500 |
| Voltage | 12.48V |
| Charge Time | 2-3 hours fast charging |
| Delivery Time | 45 |
| Cycle Life | >40000 times |
| Payment Terms | D/A,D/P,T/T |
| Capacity | 40.5Ah |
| Weight | 6.5kg |
| Electric Energy | 505.44 Wh |
| Dimension | 480*215*220mm |
| Charging Temperature | -20°C~ 60°C |
| Packaging Details | pack |
| BMS | Multiple built-inprotectionInternal BMS |
| Model Number | CTS1240 |
| Certification | ISO9001、1ATF16949、CE、MSDS、UN 38.3、IEC |
| Place of Origin | China |
| Brand Name | CTS-LR51100 |
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Product Specification
| Supply Ability | 4000~4500 | Voltage | 12.48V |
| Charge Time | 2-3 hours fast charging | Delivery Time | 45 |
| Cycle Life | >40000 times | Payment Terms | D/A,D/P,T/T |
| Capacity | 40.5Ah | Weight | 6.5kg |
| Electric Energy | 505.44 Wh | Dimension | 480*215*220mm |
| Charging Temperature | -20°C~ 60°C | Packaging Details | pack |
| BMS | Multiple built-inprotectionInternal BMS | Model Number | CTS1240 |
| Certification | ISO9001、1ATF16949、CE、MSDS、UN 38.3、IEC | Place of Origin | China |
| Brand Name | CTS-LR51100 | ||
| High Light | low temp sodium-ion car battery ，12V 24V 50Ah starter battery ，heavy duty truck sodium-ion battery | ||
CTS Industrial -40℃ Low Temp 12V 24V 50Ah Sodium-ion Car Starter Battery | For Heavy Duty Trucks & Machinery | High CCA Factory Wholesale
In frigid winters, traditional lead-acid batteries often fail due to frozen electrolyte, causing critical downtime for logistics and heavy industry. The CTS Industrial Sodium-ion (Na-ion) Starter Battery rewrites the rules for high-latitude operations with its exceptional discharge performance at -40°C. This 50Ah sodium pack is not only 60% lighter than lead-acid but also delivers massive Cold Cranking Amps (CCA), serving as a reliable heart for heavy trucks, excavators, and polar equipment in extreme climates.
| No. | Item | Specifications |
|---|---|---|
| 1 | Nominal Voltage | 12.8V / 25.6V |
| 2 | Nominal Capacity | 50Ah |
| 3 | Battery Type | Sodium-ion (Na-ion) |
| 4 | Cold Cranking Amps (CCA) | 800A (12V) / 1200A (24V) |
| 5 | Cycle Life | ≥2000 Cycles @ 80% DOD |
| 6 | Operating Temp Range | -40°C to 65°C (Ultra-Wide range) |
| 7 | IP Rating | IP65 (Sealed Corrosion-Resistant) |
| 8 | Max Charge Current | 50A (Fast charging supported) |
| 9 | Weight | Approx. 6.5 kg (~60% weight reduction) |
| 10 | Certifications | CE, UN38.3, MSDS, RoHS |
Ready to secure your fleet against the extreme cold? CTS is a leading B2B manufacturer of industrial Sodium-ion starting solutions. Whether you need a standard 12V model or a custom 24V high-power system, our engineering team provides FREE technical design and factory-direct wholesale quotes.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2011
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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