Battery chargers

Lithium batteries can’t be charged as regular batteries or devices. Instead, you’ll need a li-ion charger such as this one. Integrated with the CC/CV charging technology, it is the simplest way to charge a lithium-ion battery.

The board has a USB Type-C connector for power, a JST-type connector for batteries, the charging circuit, and two status LEDs.

Product usage tips:

The red LED glowing means the battery is charging. The green LED glowing means battery is charged. Easy embedding into a project with the four mounting holes on the board. Comes with 5 pins that need to be soldered.

Note: This charger has no protection against reverse polarity, short-circuit, too high or too low voltage. If you’re looking for a charger with a protector, click here.

Lithium batteries are charged differently than regular batteries and devices. You’ll need a li-ion charger like this one to charge them. Integrated with the CC/CV charging technology, it is the simplest way to charge a lithium-ion battery.

The board has a USB Type-C connector for power, a JST-type connector for batteries, the charging circuit, a protector, and two status LEDs. Comes with 7 pins that need to be soldered.

Product usage tips:

The red LED glowing means the battery is charging. The green LED glowing means it finished charging. Easy embedding into a project with the four mounting holes on the board.

Note: This charger has protection against short-circuit, too high, or too low voltage. It has no protection against reverse polarity.

Introducing our new MPPT Li-Ion charger, your all-in-one solution for efficient and reliable battery charging using solar energy! Whether you’re a hobbyist tinkering with electronics or a professional in need of a compact charging solution, this board will make things easier.

On board is the CN3791 which provides sophisticated charging algorithms tailored to Li-Ion batteries, ensuring precise control over the charging process for maximum efficiency and safety. Next to it, there are quick terminals with springs on the board for an even simpler and faster connection of the solar panel and battery. There is also a JST connector for connecting all li-ion batteries from our offer.

The BQ24295 is a versatile Li-ion battery charger designed to provide efficient and reliable charging for single-cell lithium-ion or lithium-polymer batteries. It supports various charging modes, including constant current (CC) and constant voltage (CV) charging, to ensure the battery is charged quickly and safely.

The BQ24295 charger operates on a wide input voltage range, typically from 4.35V to 17V, allowing it to be powered by a variety of power sources, including USB ports and AC adapters. It also features integrated power path management, which allows simultaneous charging of the battery while powering the connected device, providing uninterrupted operation.