ăLithium Battery ChargerăLiTime 12V 40A Lithium AC to DC Battery Charger is designed for 12VÂ 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.
ăDisplay Instruction and LED IndicatorăThe 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.
ăEfficient and ConvenientăThe 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.
ăQuality and Safety GuaranteeăCE & 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.
ăFast Customer Service SupportăLiTime 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.
Free standard shipping on all orders
Estimated to be delivered within 2-5 business days.
For a complete charge of a 12V LiFePO4 battery, a charger with a voltage ranging of14.4V±0.2V is necessary. If a charger with a lower voltage is used, it can still charge the battery, but it won't reach full 100% capacity.
Trickle charging is not acceptable for lithium batteries. Charging a LiFePO4 battery with a trickle charger not designed for this type of battery could lead to overcharging or damage due to the different charging requirements of lithium batteries compared to traditional lead-acid batteries.
Charging a battery to less than 100% and avoiding complete discharge always increases cell longevity. Similarly, maintaining operation within the 20%-80% state of charge (SoC) range will prolong the life of lithium batteries. In the case of LiTime deep cycle lithium batteries, they can withstand over 4000 deep cycles at 100% Depth of Discharge (DoD), over 6000 cycles at 80% DoD, and more than 15,000 cycles at 60% DoD.
Leaving a lithium-ion battery on the charger overnight can be generally safe if you are using a charger like LiTime lithium battery chargers which is designed to stop charging once the battery reaches full capacity. Most modern lithium-ion chargers are designed with this feature to prevent overcharging.