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Sony Clié PEG-SJ33 / NX70 / NX80V Battery Teard...

A dead battery is the most common reason a classic Sony Clié gets retired. The PEG-SJ33, PEG-NX70, and PEG-NX80V are still capable PDAs, but their original cells are now decades...

Jabra Pro 9400 Battery Teardown: A Step-by-Step...

How to safely open your Jabra Pro 9400/9450/9460/9465/9470 or Logitech BH970 headset and install a new 320mAh battery. If your Jabra Pro 9400 series headset no longer holds a full-day...

Logitech H800 / H820e Battery Dead? Don’t Bin t...

Is your Logitech H800 or H820e wireless headset dying after 20 minutes or refusing to hold a charge? Follow our step-by-step Li-Polymer battery replacement guide to restore original wireless talk...

Dogtra YS300 Bark Collar Battery Dying? Here’s ...

Is your Dogtra YS300 bark collar or E-Fence 3500 receiver dying fast or failing to correct? Follow our step-by-step BP37Y 3.7V 300mAh battery replacement guide to restore full bark detection...

Dogtra iQ / iQ Plus / DA210 Transmitter Battery...

Is your Dogtra iQ, iQ Plus, or DA210 transmitter dying mid-training or failing to hold a charge? Learn how swapping the BP37T 3.7V 450mAh battery in 10 minutes restores full...

Garmin Nuvi 1400 / 1450 / 1490T Battery Dying? ...

Is your Garmin Nuvi 1400, 1450, or 1490T GPS dying immediately off the car charger? Learn why the internal Li-Polymer battery fails and follow our step-by-step replacement guide to restore...