[Lithium Battery Activation] LVYUAN PWM 10A Solar Charge Controller (12V/24V Compatible) with USB 5V Output and LCD Screen. Ideal for Boats, Outdoor U

[PWM Charging] PWM charge controllers enable stable and consistent charging efficiency even with fluctuations in battery and voltage, and can be implemented at a relatively lower cost compared to MPPT. (Note: Charging efficiency is affected by weather conditions, so the amount of charge may decrease in cloudy or rainy weather.) [Lithium Battery Activation] It is equipped with a function that is expected to activate lithium-ion batteries while charging. (*Reactivation function is only available for lithium-ion batteries.) [Product Specifications] Maximum Current (Input/Output): 10A / Maximum PV Input Voltage: 55V (DC) / Maximum Charging: 150W (12V) / 300W (24V) / Compatible Voltage: 12V & 24V (Automatic Identification) / Compatible Batteries: Lead-acid batteries (Open type, Sealed type, GEL, AGM) & Lithium-ion batteries (Ternary & Iron Iron Phosphate [LiFePO4]) [Easy-to-Read Large Display] Equipped with a large LCD display on the main unit, charge/discharge parameters are adjustable, and it is equipped with multi-stage PWM charging management and can be switched to intermittent charging, especially improving support for camera loads. [Safety Protection Functions] 1. Built-in reverse connection protection, open circuit protection, high temperature protection, overcurrent/short circuit protection (configurable) / 2. Equipped with multi-stage PWM charging management and can be switched to intermittent charging. / 3. Double MOS fall prevention circuit achieves extremely low heat generation.