Single slot compatible charger SP1 new product release

Single slot compatible charger SP1 new product release

    SP1 charger is a professional three-speed charging current and three-speed charging voltage adjustable lithium-ion battery charger, suitable for rated voltage of 3.0V/3.2V, 3.6V/3.7V, 3.8V 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 22650, 25500, 26650 lithium ion batteries. With three-stage charging and 0V battery activation, the battery status is detected in real time for intelligent and safe charging.

    The charger adopts high-power high-efficiency DC-DC intelligent step-down circuit, which greatly reduces energy loss, more reliable performance, safer and more efficient charging. This charger has built-in reverse connection protection and short circuit protection circuit to prevent short circuit caused by reverse battery connection and foreign objects.

    The charger has 0.5A, 1A, 2A three-speed optional charging current gear position, so that different capacity rechargeable lithium-ion batteries reach the optimal charging state of the battery to prolong the battery cycle life. Users can also choose different charging currents as needed to achieve slow, medium and fast charging. The charging current uses soft-start technology to avoid damage to the battery due to instantaneous high-current charging.

    The charger supports three types of lithium-ion batteries with rated voltages of 3.0V/3.2V, 3.6V/3.7V, and 3.8V. Users can select different charging management processes by voltage selection of position switches according to different battery types. Voltage selection prompt and inquiry function, to avoid mis-selection voltage when the toggle switch is damaged, it is more convenient and safe to use.

    This charger has a USB output function and uses a high-efficiency synchronous rectification boost circuit to supply power to external devices of 5.0V/≤1.0A. With battery undervoltage, overload, short circuit, overheat protection, sleep function and battery reminder function. In addition, the charger has built-in over-discharge battery activation function, which can repair batteries with different levels of over-discharge, repair and charge in one go.