Energizer Max Battery Review, AA, AAA, C, and D Sizes

The Energizer Max battery is a solid alkaline power cell. Many people rely on these to drive their consumer electronics. Gaming machines, Wifi thermostats, note takers, air cleaners, and LED lanterns, all like Energizer Max.  Toys, medical monitors, and memory backup in stereos, also like them.  DVRs, clock radios, and the Bose Wave Music System rely … Continue reading Energizer Max Battery Review, AA, AAA, C, and D Sizes





JBL Flip 4 Charging Indicator, How to Read to See How Full the Battery Is

The Flip 4 Bluetooth speaker has a group of LEDs across its top panel, as shown in the pictures that follow.  These display battery status and charging status.  In short, the JBL Flip 4 charging indicator lets you see charging progress; how full the battery is at a given time while charging. How to Read … Continue reading JBL Flip 4 Charging Indicator, How to Read to See How Full the Battery Is





JBL Flip 3 Charging Indicator Shows How Full Battery Is

The Flip 3 Bluetooth speaker sports a row of LEDs across its top panel, as shown in the pictures below.  These lamps tell battery charge and recharging status.  To summarize, the JBL Flip 3 charging indicator lets you see battery charging progress.  Specifically, the gauge shows how full the battery is at a given time … Continue reading JBL Flip 3 Charging Indicator Shows How Full Battery Is





APC Smart UPS Battery Replacement SU1400NET

This week’s tinker project: An APC SU1400NET Smart UPS battery backup system. Rescued two of these from a junk pile bound wagon last week in Pittsburgh.  Both showed their APC replace battery light still on, even after left to run for several hours. We inferred thus, that the batteries had indeed died. So, we set … Continue reading APC Smart UPS Battery Replacement SU1400NET





Duracell Coppertop Alkaline Battery Review

You can find the Duracell Coppertop Alkaline Battery in many battery-operated devices including the following. It works well in every one of them. Electronics like smoke detectors. Universal remotes. Thermostats. Stud finders. Circuit testers. Atomic clocks. Flashlights. Cameras. Digital recorders. Lanterns. Coppertop batteries supply long-lasting power.  That’s our big thought about them over the past … Continue reading Duracell Coppertop Alkaline Battery Review