When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

PORTABLE CHARGER ... UNATTENDED- auto on-off safety features and spark-proof protection keep your batteries protected from short circuiting/overheating. ETL certified EXTENDED BATTERY LIFE ...

If there’s a downside to this board, it’s that it has an automatic cut-off for when it thinks you’ve finished using it; a feature inherited from its USB battery bank origins. In practice ...

Step inside the professional process of creating an automatic truck battery charger. From designing the circuitry to assembling the components, this advanced charger is built for durability and ...

【3 Bank Marine Battery Charger】12V 30A (10A/Bank) waterproof Onboard Boat Charger, which can automatically switch from full charging mode to float charging mode. Works with 12 volt batteries ...

Make dead batteries a thing of the past with these reliable and durable trickle chargers. When it comes to choosing a reliable and high-quality trickle charger, the options are vast and varied.