Quick Answer
To maintain battery life on survival equipment, keep batteries away from extreme temperatures, charge them only when necessary, and store them in a cool, dry place. Avoid mixing old and new batteries, and check expiration dates. Regularly cleaning battery contacts also helps.
Reducing Power Consumption
When not in use, turn off or put electronic devices like radios, flashlights, and GPS devices in low-power or standby mode. This can save up to 80% of battery life. Use devices with low power consumption features, such as LED flashlights, which use 1/10th the power of incandescent flashlights.
Charging and Storing Batteries
Charge batteries only when necessary to avoid overcharging, which can reduce their lifespan by up to 30%. Store batteries in a cool, dry place, like a sealed plastic bag or airtight container, to prevent corrosion and damage. For lithium batteries, store them at 40-60% charge level to prolong their lifespan.
Maintenance and Inspection
Regularly inspect battery contacts for corrosion and clean them with a soft cloth and mild soap solution. Avoid touching battery terminals with metal objects, as this can cause electrical shorts. Check expiration dates and replace batteries that are past their expiration dates to ensure reliable performance in survival situations.
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