True Solid State Battery
Cell Technology
AX-01
BATTERY
2400
Charging Life Cycles
30 min
Charge Time
2C Rating
Discharge Energy
Reduces battery volume allowing for improved energy density range from 30-100%
The AX-01 is an ultra-safe version that can withstand a variety of survivability use cases. The AX-01 has a slightly different material composition that enables its amazing survivability characteristics.
The AX-01measured a discharge energy of 111.41Wh at a 2C rate (measured 31.70 Ah). At a nominal volume of 0.17571 Liters for each cell and a nominal mass of 0.395 kg, this translates to 634Wh/L and 282Wh/kg of energy densities.
AX-02
BATTERY
2400
Charging Life Cycles
15 min
Charge Times 0-100%
4C and 7C
Capable Charging and Discharging Rates
Reduces battery volume allowing for improved energy density range from 30-100%
The AX-02 is an energy dense cell that also has a high degree of survivability but trades some of the safety material features of the AX-01 for much higher power densities and higher life cycles.
The AX-02 measured a discharge energy of 113.213Wh at a 2C rate (meausred 31.4 Ah). At a nominal volume of 0.17571 liters for each cell and a nominal mass of 0.395 kg. This translates to 644Wh/L and 287Wh/kg of energy densities
AX-03
BATTERY
2400
Charging Life Cycles
15 min
Charge Times 0-100%
3C and 6C
Capable Charging and Discharging Rates
Reduces battery volume allowing for improved energy density range from 30-100%
The AX-03 will have similar levels of power density as the AX-02 and even better energy density than the AX-01, with a 34% increase.
The AX-03 is still a work in progress and undergoing additional testing
AX Testing Specs
Fold/CrumpleTest
The AX-01 was folded over its long side (AX-01 is a long rectangular shape) by a mechanical actuator. After it was folded to the point that both ends were touching each other, the battery was attempted to be folded over again by its short side.
After being folded with as much force as the mechanical actuator could press out, the battery remained functional throughout the entire process and remained at room temperature.
Note: Standard lithium batteries would normally catch on fire after being folded at even a small angle.
Thermal Heat Test
The battery was placed in an oven to test the battery’s heat exposure breaking point. The oven was slowly and constantly increased in temperature. The temperature of the battery was brought up to 428°F (220°C) before the thermal runaway occurred creating a new BIC record.
Once the battery caught fire, it was unlike other thermal runaways where a battery spews a stream of fire from a concentrated point, but rather was much more contained to the surface area across the battery.
Note: Typical lithium batteries would have a thermal runaway at 266°F (130°C) and the previous highest recorded temperature before thermal runaway on cells of similar capacity, with fielded chemistries, at the BIC was 302°F (150°C).
Nail Puncture
Test
The AX-01 was punctured by a 3mm diameter nail. The nail was left inside the battery, purposely causing the battery to short, of which it did for over an hour while being suspended in the air. The battery’s temperature fluctuated but would hover at around 98.6°F (37°C) near the end of the hour with a maximum measured temperature of 101.76°F (38.76°C).
After, the battery was lowered back on to the metal surface for the nail to be removed and the battery quickly returned to room temperature.
Current and Potential Use Cases
Electric Vehicles Scooters Motorcycles
Elecjet is partnered with RCA Commercial Electronics to provide solid-state batteries for various commercial products
Recreational Vehicles (RVs) Golf Carts Energy Storage Solutions
Charging Stations Power wall chargers
for home
Charging Station and at home Power Walls chargers allow for charging to happen in minutes instead of hours
Drones/ autonomous aerial vehicles
Our Other Products
MAGNETIC ADAPTERS
Cables
wall chargers
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