Actively shuttles energy between batteries to keep "the pack" balanced, increasing battery strength and longevity. Made in America.BATTERY OPTIMIZATION SYSTEM (DUAL PRO)SKU: 7.38562E+11$357.79PriceQuantity*Add to CartFeatures Up to 6 batteries in series Battery Selection and Prediction algorithm Less than 1mA sleep mode Transfer rate up to 7.5A Self-powered Any type of battery chemistry Banks3Volts12
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