What is battery storage?
A cell or connected group of cells that can be recharged by running a current through them in the opposite direction from the direction of their discharge and converting chemical energy into electrical energy through reversible chemical reactions.
The amount of energy that a battery can provide is dependent on the factors including the battery cell voltage, capacity and the chemical composition. A battery can maximize its energy output levels by..
- Increasing chemical potential difference between the two electrodes.
- Reducing the mass of reactants.
- Preventing electrolyte from being modified by the chemical reactions.
Every body should know the points regarding Battery charging.
- Proper charging will maximize the battery performance.
- Both under and over-charging can reduce the life of battery.
- Don't discharge your battery more than 80% to prevent over-charging and damaging the battery internal components.
- Avoid charging at temperatures above 113ºF(45ºC)
Over Charging
Overcharging within reasonable limits won't harm the battery, but it will result in excessive water consumption, demanding more frequent topping up.
Under Charging
Ni-Cd batteries are safe to leave in standby mode for brief periods of time in any charge level. But a battery's life will be impacted by persistent undercharging and deep discharge.
Some things to know about battery storage.
1. Before placing in storage fully charge the battery.2. Store in a cool, dry location.
3. Battery self-discharge during storage so monitor the voltage every 2-3 months.
4. In high temperature greater than 90F or 32C the batteries will self-discharge faster.
5. The stored batteries should be given a boost charge when they are at or less than 75% State of Charge(SOC).
6. After storage, recharge before using it.
