G

2. SODIUM ION BATTERIES
 INTRODUCTION
 Energy storage has become a growing global concern over the past
decade as a result of Increased energy demand, combined with drastic
increases in the price of refined fossil fuels and the environmental
consequences of their use.
 Sodium’s high abundance and low cost.
 Rechargeable electrochemical cells based on sodium.

3.  Schematic
representation of the
sodium sulfur cell.
 Representation of voltage profile
for Na-ion cell with phase
present at each stage shown.
: Charging and discharging ion
exchange.

4. Sodium-ion batteries have received much academic
and commercial interest in the 2010s and 2020s as a
possible complementary technology to lithium-ion
batteries.
The commercial production of sodium-ion batteries less costly than lithium-ion
batteries.
The largest advantage of sodium-ion batteries is the high natural
abundance of sodium.

5. Need of this amazing battery
 Typical graphitic carbons
employed in Li-ion cells
cannot be used.
 Sodium revealed capacities as high as 140 mAh/g over the
course of multiple voltage steps within a potential range of
2–3.8 V

6. ADVANTAGES
 Better safety characteristics, and
similar Power delivery characteristics.
 Weight and energy density are not high
requirements
 The sodium salt raw material reserves are abundant and the price is
low.

7.  Power density is between 2 and
5 kW/kg, allowing for a 5 min
charging time.
 Lifetime is 5000+cycles to 80% of capacity.
 The ultra-thin protective layer that forms on the anode.
Naturally fire-extinguishing solution.

8. MARKET ANALYSIS OF PRODUCT
 SuperBattery’s total capital investment:
$4,72,000
Energizer’s total capital investment:
$9,17,000 Million
Conclusion:
SuperBattery’s market is 0.09% the size of Energizer market
Investment
:

9. An Update on Market Trends
Cost Comparison
For Super Battery to be cost competitive, a battery must
be sold for Rs.10/battery.
The cost per battery for production is Rs. 8.6 only.
Rs.1.4 profit per battery is about 16% .
 As compare to others in the market, Super
battery is must less costly and very easy to use.

10. 0
100
200
300
400
500
600
700
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
POWER
NEED
PER
HOUR
(GW/H
)
YEAR
Energy need/demand per year
graph
This graph shows the demand increase per year and that’s why we
will increase investment and production for complete the market
demands in very less cost for every field.

11. Sodium-ion
battery
Lithium-ion
battery
Lead-acid battery
Cost per Kilowatt Hour of
Capacity
$40–77 $137 (average in 2020). $100–300
Volumetric Energy Density
250–375 W·h/L, based on
prototypes.
200–683 W·h/L 80–90 W·h/L
Gravimetric Energy Density
(specific energy)
75–165 W·h/kg, based on
prototypes and product
announcements
120–260 W·h/kg 35–40 Wh/kg
Cycles at 80% depth of
discharge[a] Hundreds to thousands. 3,500 900
Safety
Low risk for aqueous
batteries, high risk for Na in
carbon batteries.
High risk Moderate risk
Materials Earth-abundant Scarce Toxic
Cycling Stability
High (negligible self-
discharge)
High (negligible self-
discharge)
Moderate (high self-
discharge)
Direct Current Round-Trip
Efficiency
up to 92% 85–90% 70–90%
COMPARISION WITH OTHERS BATTERY

12. Market prices of the
battery
1. Super battery ( button cell) = 20 Rs/piece.
2. Super battery for small energy =10 Rs/piece.
3. Super inverter battery for commercial uses =
9800 Rs/piece.
4. Super battery for industrial uses in factory =
12,000 Rs/piece.
5. Super battery for soler energy = 7800
RS/piece.
 SPECIAL OFFER : BUY 2 AND GET 40% INSTANT DISCOUNT AT
THIS PRODUCT FOR FIRST 5000 BUYERS WITH NO EXTRA
SHIPPING CHARGE.
 Avilable on all electronics shop, online portal www.superbatteryenergy.com,
flipkart, amazon, super battery show rooms.