А чем плох вариант с акумом к УПСу?
Напруга рабочая у него около 12,5 вольт, т.е. заряднику хватит. Выдаст 7 АЧ акум на выходе их Тритона, если не дохлый конечно, заряд около 8-10 АЧ, т.е. раз 5-7 хватит зарядить твой 1400 кадмий.
Просто если со временем купи шболее емкие акумы, то тебе его хватит на зарядку пары акумов 3800-4200 к примеру, и то с натягом.
К тому-же свинцовые батареи не любят глубоких разрядов.
+1
Свинцовые пластины и кислота в автомобильном АКБ.
Видел на авторынке 36 Ач автомобильный акум на Дэу матиз кажись, местного днепропетровского производства, цена просто понравилась, около 30 $, веса в нем около 8 кг, т.е. не смертельно.
И в чем принципиальное отличие от акков, применяемых в UPS ?
По Вашей ссылке четко указано: Sealed Lead Acid (SLA)
The most economical battery chemistry for larger power applications where weight is of lesser concern. The SLA is the preferred choice for medical equipment, wheelchairs, UPS systems, and emergency lighting.
Smotrja kakoj UPS!No eto ne glavnoe,akkum horoshij,ispoljzovalsja v ekstremaljnih situacijah v traktornom parke zimoi.
Пока что остановился на мото аккумуляторах. Тоже свинцовые
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Вот идеальный вариант
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