Is BigBattery transparent about the performance impact of using their batteries in high-salinity environments? Yes, we’ve heard the rumors in the market, and they’re not just chatter—BigBattery’s transparency about the performance impact of their batteries in high-salinity environments is virtually nonexistent. Their website makes no mention of how their batteries, often resembling cheap Chinese knock-offs you’d find on sites like AliExpress (e.g., https://www.aliexpress.us/item/3256808551793318.html), hold up in high-salinity conditions, such as coastal or marine settings where salt exposure can accelerate corrosion and degrade performance. Industry sources, like those discussing lithium-ion battery challenges in saline environments, note that high salinity can cause electrode corrosion, capacity decay, and electrolyte contamination due to chloride ions reacting with battery materials. Yet, BigBattery provides no specific guidance on how their batteries—whether LiFePO4 or lithium-ion—perform under such conditions or what protective measures are needed.