【Protection Function】Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage.
【Balancing Function】This battery protection module has a equilibrium function to keep each cell in balance and can extend the service life of battery.
【Multifunctional】This battery protection board will protect battery pack from overcharging, over-discharging over-current and short circuit, very useful.
【Lithium Iron Battery Protection Board】This board is 4 series 12V LiFePO4 batteries, comes with 5P‑250mm wires lithium battery protection board, high current protection board, continuous 30A currrent, with balance circuit.
【Unique Design】wiring is neat, avoiding right-angled lines and curveing the edges,the wiring identifications clear and easy to understand avoid misconnection.