12V40Ah Sodium-ion Auto Start Battery Low temperature-EV1240-NS60
Powered by advanced Sodium-ion technology, the EV1240 is built for uncompromised engine-starting performance under extreme conditions. Delivering a massive 2400A Peak Cranking Current and 900A CCA, it reliably starts your vehicle even in extreme environments from -40°C to 80°C. Equipped with Bluetooth connectivity and IP65 water resistance, the EV1240 is the ultimate smart, safe, and durable upgrade for traditional batteries.
●8 Years lifespan
●－40℃(-40°F)Low Temperature Starting,
●Remote Monitoring
●Long Life-cycles>3000 times
●Cranking Current 2400A
●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.
●Ultra-Low Temperature Performance: Reliable starting power at -40°C with 900A CCA and 2400A Peak Cranking Current.
●Smart Bluetooth Monitoring: Real-time battery status and diagnostic monitoring via Bluetooth.
●Rugged & Durable: IP65 waterproof rating designed for harsh automotive conditions.
●Versatile Fitment: Standard 207175190mm dimensions, compatible with H4/H5 and various battery tray sizes.
| Model | EV1240-55D23 | |
| Capacity | 480Wh | |
| Weight | 6.6KG | |
| Dimension | 230*175*181*200mm | |
| Output | 12V Car battery interface | |
| Battery Type | 12V Sodium-ion batteries | |
| Charge Voltage | 15.8V±0.2V | |
| Charge Current | 120A | |
| Con. Discharge Curren | 600A | |
| CCA | 900A | |
| Start Current | 1200 | |
| Cranking Current | 2400A | |
| Communication | Bluetooth | |
| Operating Temp | -40℃~80℃ | |
| Waterproof Rating | IP65 | |
