CTS Industrial -40℃ Low Temp 12V 24V 50Ah Sodium-ion Car Starter Battery | For Heavy Duty Trucks & Machinery | High CCA Factory Wholesale
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.
- Instant Start at -40°C: Sodium-ion technology maintains high conductivity even in extreme cold. It outputs powerful current at -40 degrees, ensuring heavy-duty trucks ignite on the first try.
- Powerful High CCA: Engineered for heavy diesel engines, providing up to 1200A of peak cold cranking current. Capable of handling both 12V passenger and 24V heavy-duty starting systems.
- Extended Deep Cycle Life: With a cycle life exceeding 2000-3000 cycles (at 80% DOD), it lasts 5x longer than traditional lead-acid batteries, offering an 8-10 year service lifespan.
- Lightweight & High Safety: High energy density with only 1/3 the weight of lead-acid. Features a stable internal structure with zero thermal runaway risk, even passing severe puncture tests.
- Zero Maintenance & Eco-Friendly: No watering or fluid replenishment needed. Lead-free and resource-abundant, it is the ideal choice for upgrading green logistics supply chains globally.
| 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 |
- Heavy-Duty Trucks: Reliable 24V starting for long-haul logistics in cold climates.
- Construction Machinery: Excavators, bulldozers, and cranes in outdoor winter sites.
- Commercial Vehicles: Buses and delivery vans requiring high-frequency starting.
- Marine & Maritime: Engine starting for yachts and vessels in high-humidity/low-temp waters.
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.
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