Do you have a question about the FPT-250 and is the answer not in the manual?
Questions and answers
Ron
June 29, 2025
when charging lipo4, it stops and it has a red flashing out line of a battery what does this mean. I did not rec any type of manual with this unit from amazon
IMPORTANT SAFETY INSTRUCTIONS Please read this manual and follow the instructions carefully before using. WARNING : 。 The charger is designed for 12V and 24V Lead-Acid, LiFePo4... batteries . 。 Check battery manufacturer specifications before using. 。 Explosive gases may emitting from battery during charging. Provide ventilation to prevent flames and sparks.
LED DISPLAY: Charger Inside Temperature Charge Voltage Charge Current Repair Mode Standby Battery Full Desulphation Mode Only for Car and AGM mode Test Mode An automatic battery test is conducted immediately after the absorption stage, it monitors the voltage for 10 minutes to determine if the battery is full or End of Repair Function Automatic output current English...
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Winter Mode When the temperature is below +10’C, Raise the charge voltage Only for Car mode Summer Mode When the temperature is above +28’C, Reduce the charge voltage Only for Car mode Wrong polarity, please change the connection of the clamps Defect battery, please let the battery be checked by a mechanic and if necessary change the battery Bad connection, please check the connection...
CHARGER MODES: The Charger has eight (8) modes:12V Car, 24V Car, 12V AGM, 24V AGM, 12V LiFePO4, 24V LiFePO4, REPAIR, 12V Booster It is important to understand the differences and purpose of each charge mode. Do not operate the charger until you confirm the appropriate charge mode for your battery.
Icon will illuminate (depending on the health of the battery) indicating the charging process has started. 7.) The charger can now be left connected to the battery at all times to provide maintenance charging. TECHNICAL SPECIFICATIONS: Model FPT-250 Type Smart & Automatic AC Input 100 - 240V 50/60Hz Output Voltage...
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Do you have a question about the FPT-250 and is the answer not in the manual?
Questions and answers
when charging lipo4, it stops and it has a red flashing out line of a battery what does this mean. I did not rec any type of manual with this unit from amazon