Fully automatic battery charger with reverse polarity, overcharge and short circuit protection Bulk Charge: Charges at a constant 750mA rated current output until the battery is fully charged (13.6V ±0.2V) and then the charger automatically switches to maintenance mode Maintenance: The battery is constantly monitored. If the battery voltage falls below 12.8V ±0.2V, the bulk charge mode will restart to charge the battery at a constant 750mA until fully charged, then the charger automatically switches back to maintenance mode.
Very Disappointing, but an opportunity to learn how to Beat Dead-Beat Venders at their own Game !
Device did not work at first ; after several hours connected to a poorly charged battery, it seemed to come to "life", but the Voltage on the battery only went up from 12.9-Volts to 13.1 .... and it never went any higher , even after several days.
When I have TIME, I will open it up and try to modify the circuit so it works as it should : a Learn-As-I-Go-Project !!!
I attempted to Return-To-Sender, but the Vendor's portion of the EBAY RETURN PROCESS has been NEUTERED ... an act that E-Bay should Investigate........................................
Verified purchase: YesCondition: Pre-owned
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