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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...

Garmin Nuvi 42LM Battery Replacement: Why Your ...

Is your Garmin Nuvi 42LM or 50 series GPS shutting down immediately off the car charger? Learn the clear signs of battery degradation and follow our step-by-step teardown guide to...

Sennheiser DW Office / SD Office / OfficeRunner...

Is your Sennheiser DW Office, SD Pro, or OfficeRunner headset dying after 20 minutes? Learn how swapping the BATT-03 / 504374 3.7V battery restores all-day talk time for a fraction...