Step 1: Determine how long to recharge a battery by calculating how much capacity your battery has. For example, an Interstate battery with the part number MT-34 has 120 minutes reserve capacity (RC).In order to calculate the amount of amp-hours in a battery, multiply the reserve capacity by 0.6.tep 1: Determine how long to recharge a battery by calculating how much capacity your battery has. For example, an Interstate battery with the part number MT-34 has 120 minutes reserve capacity (RC).
The standard deposit insurance amount is $250,000 per depositor, per insured bank, for each account ownership category. The FDIC insures deposits that a person holds in one insured bank separately from any deposits that the person owns in another separately chartered insured bank.
Since all three accounts are single deposit accounts â and not retirement accounts or trusts â the owner is $100,000 over the $250,000 FDIC coverage limit. To determine your exact FDIC coverage at an FDIC-insured bank, use this FDIC calculator. The FDIC does NOT insure: 1  Stocks. 2  Bonds. 3  Mutual funds. 4  Municipal securities.