Do not force a Battery Pack into the Charger. Plug the Charger directly into a grounded, 120VAC, 60Hz receptacle. Slide the Battery Pack onto the Charger. While charging, the Battery Pack and Charger may become warm to the touch. This is normal, and does not indicate a problem.
To choose the right charger, check the specifications of your battery to ensure that the charger you choose pairs well with the voltage and chemistry of your battery. Charging a battery with the wrong voltage or chemistry can cause permanent damage to the battery, reduce its capacity and lifespan, or even create a safety hazard.
To ensure the long life of your Fiido D2s battery pack and prevent potential fire hazards, always use a charger that is designed for your pack. Make sure the charger’s maximum voltage matches the maximum voltage of your pack.
While all of them are li-ion batteries, not all chargers are compatible with every type of battery. To choose the right charger, check the specifications of your battery to ensure that the charger you choose pairs well with the voltage and chemistry of your battery.
Lastly, consider the safety features of the charger. Some li-ion battery chargers come with built-in safety features such as over-voltage protection (OVP), over-power protection (OPP), over-current protection (OCP), short circuit protection (SCP), over-temperature protection (OTP), brown-out protection (BOP), reverse current protection (RCP), etc.
Ideal for 20AH to 230 AH Batteries! 2x Faster than the Genius 5: Ideal for those wanting to recover a battery quickly! Ultimately, we recommend a charger with an amp rating about 10% of the battery’s AH rating, as it won’t heat up the battery and won’t put too much wear and tear on the charger.