Newsletter
DEXTER Board
Why Sodium?
High Energy Density, Better Cycle Life, and Better Cycling Stability
Cost
Up to 30% lower than Lithium based battery packs
Safety
Lower risk of thermal runaway
Fast Charging
Fast charging within 30 mins and wider range of operating temperatures
Sustainable
No critical minerals
Cygni launched India’s first AIS 156 compliant 2W Sodium-ion battery!
Cygni’s Latest Range of Sodium Ion Batteries
EV-2W Battery
Well suited for low speed 2W and B2B fleets with high safety and fast charging requirements
2W battery high level specifications
| Parameter | Value |
| Nominal rating | 48V, 30 Ah |
| Voltage range | 32V to 64V |
| Charging time | 30 mins (0 to 80% SOC) |
| Max charging current | 60A |
| Max discharging current | 90A |
| Operating temperature | -20℃ to +65℃ |
| Ingress protection | IP67 |
| Cycle life | ≥ 2,000 cycles |
| Pack weight | < 20 kg (MS metal) |
| Pack certification | AIS 156 compliant |
E-rickshaw Battery
Cost competitive compared to Lead Acid and fast charging capability for more earnings per day
3W battery high level specifications
| Parameter | Value |
| Nominal rating | 48V, 90 Ah |
| Voltage range | 32V to 64V |
| Charging time | 30 mins (0 to 80% SOC) |
| Max charging current | 90A |
| Max discharging current | 90A |
| Operating temperature | -20℃ to +65℃ |
| Ingress protection | IP67 |
| Cycle life | ≥ 2,000 cycles |
| Pack weight | < 60 kg (MS metal) |
| Pack certification | AIS 156 compliant |
Telecom battery
Cost effective, strong temperature tolerance and safe remote operation
Telecom battery high level specifications
| Parameter | Value |
| Nominal rating | 48V, 90 Ah |
| Voltage range | 42V to 56V |
| Dimensions | 19” rack compliant, 4U height |
| Max charging current | 100A |
| Max discharging current | 100A |
| Charging temperature | -10℃ to +65℃ |
| Discharging temperature | -30℃ to +65℃ |
| Communication | RS232, RS485 |
| Cycle life | ≥ 3,000 cycles |
| Pack weight | < 60 kg (MS metal) |
Powering a Billion Dreams with Innovative Solutions
10+ Million
LIVES TOUCHED
1,00,000+
EV’S POWERED
75+ MWh
OF ENERGY STORAGE
1,100
TOWNS COVERED
Technology Partners
icat
CBEEV
RTBI
IIT Madras
ARAI
