Letter Re: Batteries for Long Term Storage
Jim:: A note about future trade items. Large conventional lead-acid batteries. They are necessary for starting most vehicles, tractors, etc. They are necessary for off-grid solar electric systems, et cetera. The problem as I see it is – long term storage. Most batteries come filled – and degrade over time regardless if you use them or not. Some companies are willing to sell batteries dry – for long-term storage – but even that comes with a problem. Most batteries offered for sale as “dry” have actually been filled once, charged, and then drained – thus the common term of “dry …