2. Signet Battery Management Systems Replacing battery is EX-IDEa New Idea is - Rejuvenate old battery, save environment.

3. Signet Eco Tec Power Lead Acid Battery Activator. Technology patented by ITE Battery Research Inst. Tokyo, Japan. www.signet.co.in

4. Signet-ETP technology Maintenance that saves cost & ecosystem too...

5. Introduction

6. Why Battery Fail (Predominant Failure Modes) Plate Sulfation.Positive Grid Corrosion. Sediment (Shedding) Build-up. Dry-out.Cell Short Circuited. Maintenance & Environmental conditions.

7. Signet Eco Tec Power

8. Revolutionary Invention of Dr. Kozawa - “SIGNET-ETP” An Organic Polymer activator developed with 20 years research, has created revolution in use of Lead-Acid battery called in India as SIGNET- Eco Tec Power (ETP) battery activator. ETP has helped lead-acid battery to double/triple the life. Also created history by reviving dead batteries with 90% success rate. Great cost cutting for consumer and BIG help to ecosystem.

9. Battery Bank for Power Back Up

10. Chemical Reaction Formation of Lead Sulphate At +ve electrode Discharge PbO 2 + H 2 + H 2 SO 4 PbSO 4 + 2H 2 O At –ve electrod Discharge Pb + SO 4 PbSO 4 Due to formation of Lead Sulphate & water, Sp Gr. Decreases.

11. Sulfation of Electrode Surface

12. Chemical Reaction By continuous charging and discharging the excess lead sulphate accumulates at both plates resulting into lowering the active surface for further chemical reactions. Since the production of electricity depends on chemical action taking place within the cell, it lowers the capacity because of less active surface. Inactive area Active area

13. H 2 Evolution Over Voltage(HEOV)

17. Revitalization Conditions

18. Formation of Sulfation

19. Positive Grid Corrosion Lead alloy grids Convert as they age from metal to oxide New molecular structure is bigger Plates grow The covers are pushed up after few years. Slow increase in impedance (20% indicates failure)

20. Relative gravity changes ** Relative gravity changes **This relative gravity, which must increase (when charged) and decrease when discharged), is a key indicator of a lead-acid battery’s health. The chart shows the normal deterioration of a lead- acid battery both with and without ETP. A satisfactory relative gravity at 20oC is 1.280. A difference in specific gravity of just 0.03 can make as much as a 20% difference in the discharge capacity. By adding ETP, the relative gravity will recover to 1.280 or greater in six months to one year.

21. It is simple to use Signet-ETP

22. Prolong battery life with SIGNET-ETP additive: To add ETP in new one and thereafter add every year for average life time of 5 years battery, it is expected additional 5 years of prolongation. To add ETP at the 2 years used battery and thereafter add every year for average life time of 5 years battery, it is expected additional 4 years of prolongation. To add ETP at the 5 years used battery and thereafter add every year for average life time of 5 years battery, it is expected additional 1 year of prolongation （ More life time is expected depending on the battery condition and maintenance ） Note: The specified battery maintenance is required.

23. The jump of lead price Factors : Closing of 12 lead mines Rapid increase of demand (China) Speculation Ｎｅｗ Ｌｅａｄ Ｒｅｃｙｃｌｅｄ Ｌｅａｄ 1,000 900 800 700 600 500 400 2006 1/1 2006 5/1 2007 8/29 2007 12/27 2007 4/25 2008 3/28 $ 431/ t $ 1,000/ t 2.3times increase Data ： London Metal Exchange http://lme.co.uk/lead_graphs.asp It increases in price from a cost rise and demand-and-supply balance, such as fuel (coke).

24. Indian battery manufacturer increases price Exide Increased in Jan, 2009 Amaron15 ～ 20 ％ （ From April) Amco-Yuasa 7 ～ 20 ％ (From April) S F 10 ～ 17 ％（ From April ) Local 20 ～ 30 ％（ From April) New Revise Prices expected in March 2010.

25. Saving Cost & Environment

26. Cost Benefits of Signet-ETP Battery for your Car Suzuki 800cc Car Battery (35Ah) 12 V, Avg. Life 3 yrs. Avg. Price @ Rs. 2500/- Savings with ETP Rs. 231/-per dose, per year. 3 application = 693/- Battery works for double life* (*subject to routine maintenances.) Saving : 2500-693=1807!!!!

33. Team Signet Thank YOU for giving us an opportunity to present this amazing technology to save COST & Environment. Please visit www.signet.co.in