【Lithium Battery Charger】LiTime 12V 40A Lithium AC to DC Battery Charger is designed for 12V  LiFePO4 Lithium Batteries. It features a lithium battery activation function and can safely activate BMS-protected lithium batteries. Charging Specs: 12.8V | Charging Current: 40A | Rated Input Voltage: 100-240 Vac. Fit for RV and trolling motor lithium batteries.

【Display Instruction and LED Indicator】The LiTime 12V deep cycle battery charger with display provides real-time charging values and LED indicators for easy monitoring of the battery charging status. Additionally, the charger's aluminum alloy shell ensures good heat dissipation.

【Efficient and Convenient】The lithium battery charger control circuit adopts advanced LLC half-bridge resonant soft-switching power supply control technology with a suitable structure and good thermal design making the charger small, light, and portable.

【Quality and Safety Guarantee】CE & RoHS Certificated. With the fully automatic transition of CC, CV, and Float/Cut off, and multilevel protections to prevent Over-temperature, Over-voltage, Short Circuit, and Reverse Polarity.

【Fast Customer Service Support】LiTime provides a 2-year quality warranty for our chargers. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any questions, please feel free to contact us, we will do our best to meet your needs.