Arduino Products

The 1s 3a 3.7v Li-Ion Bms PCB Protection Board uses the original Fujing imported components. With overcharge, over-discharge, over current, short circuit, and other protection functions, for a variety of shapes of various shapes 3.7V lithium battery. It adopts rich crystal protection IC, high-quality MOSFETs such as VISHAY, AOS, and IR, FR-4 low-temperature coefficient plate, excellent design, fine workmanship, and comprehensive test. It is small in size and suitable for many applications requiring high integration and low cost. It can meet various performance requirements and ensure the absolute safety and reliability of the battery pack.

2x 18650 Cell Battery Holder is an incredibly simple two-cell Battery Holder. 2x 18650 Cell Battery Holder, when someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However, with this battery holder, you will gain the ability to incorporate 18650 cells into applications like robotics or prototyping by simply dropping one into this device and attaching the leads, that’s it.

The 3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube. It provides a continuous discharge of 40A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter.  (if the cooling environment is not good, please reduce the load current use).The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery) where Charging voltage can be range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance).