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Top: PulseTech's Solargizer battery maintenance system
A two-year programme centered on PulseTech's Solargizer battery maintenance system has yielded a $6.99 million saving for the US Army's III Corps.
Under the leadership of General Thomas Schwartz, Commanding General US Army Forces Command (FORSCOM), a comprehensive vehicle battery-management programme has been implemented FORSCOM-wide. This is the same highly successful programme that recently saved III Corps at Fort Hood, Texas, $6.99 million in battery purchases. Over two years ago, General Dennis Reimer, Chief of Staff, US Army, set a goal to reduce vehicle battery expenditure by 50 per cent by the year 2003. The III Corps battery-management task force (BMTF) was then formed to investigate ways to reduce battery O&S costs. After considerable research, the BMTF selected a series of battery-maintenance systems utilising a patented pulse technology as the centrepiece of its battery management programme. The main product is the Solargizer battery-maintenance system available from PulseTech Products Corporation in Dallas, Texas.

As part of the programme, the BMTF made recommendations for procedures that would affect the entire lifecycle of lead acid batteries. These included the pulse technology systems as well as other commercial items. Based on the programme guidelines, an estimated 50 per cent reduction on vehicle battery purchases was expected within two years of full implementation. A command policy memo mandating full implementation III Corps-wide went out on 1 October 1996. During the first year of the programme priority was given to improving areas that would provide the most rapid payback.

Battery maintenance training was mandated for all soldiers at the organisational level, battery shops were renovated, commercial equipment, including 12-station pulse recovery systems, was installed and improved procedures were implemented. Also additional preventative maintenance initiatives involving Solargizers and brass connectors for all III Corps vehicles began at this time.

US Army OPTEMPO profiles guarantee that most vehicle batteries stay in a partially discharged state most of the time and so promote sulfation and premature failure. By reversing and preventing sulfation, pulse technology, in the form of Solargizers for vehicles and Pulse Recovery Systems in the battery shops, can greatly extend the life of the battery and improve performance. The results shown in both lab testing (TARDEC, ARL, CECOM, VSE Corporation) and operational testing (Anniston Army Depot, Fort Hood, NTC, USMC, Air Force MEEP, Canadian Armed Forces, and ROK forces) confirmed that Solargizers maintain batteries in an as-new condition. This allows the on-board charging system to work properly and batteries to operate to maximum performance.

Cost effective


Because Solargizer constantly conditions batteries it also enables batteries to work much longer. This extended life translates into fewer replacement purchases, reduced labour and therefore lower costs, The eventual installation of Solargizers on all III Corps combat and tactical vehicles will shift the emphasis from recovering failed batteries in the battery shop to ensuring that the batteries don't fail in the first place.

As a result of the battery-management programme, vehicle battery purchases across III Corps were reduced by 49 per cent in the first year alone. The positive trend continued through FY98 and the final reduction in battery purchases was 58 per cent over the FY95/96 baseline. This translates into a $6.99 million cost-avoidance savings in battery purchases for the two-year programme.

The effectiveness of pulse technology was proven in III Corps and now there are more than 100,000 Solargizers in use in the US Army. Installation of Solargizers on existing fleets and all future vehicle production allows the technology to be used at the lowest maintenance level and makes it truly preventative maintenance.


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