Reconditioning also saves you money by not having to purchase replacement batteries more frequently. Reconditioning charger analyzers, like the Waveband WI-80, will tell you the true state of your battery so you know exactly when its time to replace. Note that desulfation using a battery regenerator (battery reconditioner) can be done at any time.
recondition battery charger Guide
AGM (Absorbent Glass Mat) batteries are popular among off-grid adventurers because they are durable, affordable, and deliver a reliable performance. Like all batteries, though, they lose charge over time, https://reconditioning-battery.weebly.com especially if left forgotten and unused for long periods. After taking the battery cover off, use a flathead screwdriver to remove the cell caps. This will neutralize the battery acid and make it safe for disposal. If it has a voltage between 10V and 12.