When choosing a suitable lithium battery charger (12V LiFePO4 mostly) for your vehicle (ex. motor[1]home, fifth-wheel, towable vehicle, and etc.), consider the following factors:

Ensure that the charger's output voltage matches the 12V requirement of your lithium battery (nor[1]mally voltage range around 10.5~14.8Vdc). Consider the battery's capacity (ex. 100Ah, 200Ah, 400Ah and etc.) to ensure the charger can provide an appropriate charging current.

Confirm that the charger supports the recommended charging method for your 12V lithium RV battery. Most batteries require a combination of constant voltage (CV) and constant current (CC) charging.

Choose a charger that provides a charging current within the battery's specified range. Charging at higher currents than recommended can damage the battery, while insufficient current may result in slow charging. That’s why Cotek design charger options(CX series) with the charging current from 15A to 80A.

Look for chargers with built-in safety features to protect against overcharging, over-discharging, short circuits, and overheating. Features like Short Circuit Protection, overvoltage protection (OVP), over-temperature protection (OTP), brown-out protection for safe charging.

Opt for chargers from reputable brands known for their quality and reliability. Reliable chargers help ensure a consistent power supply and reduce the risk of battery-related issues.

Always refer to the battery manufacturer's guidelines for charging recommendations specific to your lithium battery. With a safe/optimal charging and a reliable power source, you can definitely enjoy your trips. You can find Cotek charger and bidirectional inverter charger products following the link:

https://www.cotek.com.tw/battery-charger