There's little reason to use disposable batteries anymore. Rechargeable technology has gotten to the point where you can get almost as much power out of them as disposables. And it turns out that the charging process has a pretty big impact on the performance of the batteries.Most chargers are dumb circuits that simply jam a current through the battery, no matter its current state of charge. This can ruin a perfectly good battery. Enter the BC-900. It not only monitors the charge on the battery, it can do a discharge + recharge cycle, or even a full refresh where the battery is discharged and recharged several times in a row. This can bring back a battery that was rendered unusable via a bad charger.
This unit also has selectable charge rates, so you can choose to charge more quickly at the cost of reducing the lifespan of the battery. It comes with 8 batteries (4 AA and 4 AAA) and 4 C and D cell adapters, so you get a nice start all in one package.
| Get a La Crosse BC-900 from Amazon |
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