Chargers and Testers
This little board is a constant voltage linear charger for single cell Li-Ion batteries. Input via USB-C or + and - holes. <br>The...
This is a soldering kit to assemble a high-quality stabilized power supply yourself, with which the voltage can be continuously adjusted between 0 V a...
DC-DC USB Buck Converter / Charging Module Max output current 3A, long time use 2.1A, enough use New design, 3 solid st...
This advanced 18650 battery holder, with integrated charger and 5V step up module, is designed for electronics hobbyists and professionals who need re...
Do you want to connect 2 18650 batteries in series for an output of 7.2V? To charge and balance them properly, a BMS is required. This 2S BMS is speci...
Charging module for 3x 3.7V lithium batteries connected in series. USB-C connection and overcharge protection. Easy to connect....
PCB size: 21.5*14.5*4.2mm; Input voltage: DC 4.5-9V (recommended not to exceed 7V) Output voltage: DC 4.2V/3.6V (s...
A Battery Management System (BMS) for a 3S battery pack. With this circuit you can safely make a battery pack from 3 series Li-ion/Li-Po batteries (ce...
Battery Management System (BMS) for a 4S battery pack. With this circuit you can safely make a battery pack from 4 series Li-ion/Li-Po batteries (cell...
Solar panel input: 4.4-6VMax charging current: 500MaInterface: 2-pin JST connectors (or PH2.0)Short circuit protectionContinuous charging current...
11.1V 12.6V 20A 3S Lithium Battery Protection PCB BMS Board For 18650 18550 Li-ion Lipo Battery Cell Pack This lithium ion battery protection board...
Make your own Power Bank with this JX-887Y PCD 18650 Dual Micro USB 3.7V to 5V 2A Boost Power Bank DIY Dual USB Output. Ing...
12V 5A Adapter for example a 12V LED Strip. Please note that images may differ slightly from the adapter print. Including grounded power cord.</p...
This BMS (Battery Management System) ensures that when charging 4 batteries (such as the 18650) of 3.7V, all batteries are charged equally. Set...
This advanced 18650 battery holder, with integrated charger and 12V step up module, is designed for electronics hobbyists and professionals who need r...
This little board is a linear charger with a constant voltage for single-cell Li-Ion batteries. Input via micro USB or + and - holes. <...
This board is ideal for connecting 6 18650 batteries in series and charging them at the same time. Protects the batteries from being discharged too de...
With this module you can test the capacity of a battery. By connecting a fully charged battery and starting the Ah test, the battery will slowly l...
2S 18650 Li-po lithium battery capacity indicator module Color: outline red, display block blue Display part size is 3.1cm x 2cm...
This wireless power module can be used as a wireless power supply. In combination with a charger module it could be used to wirelessly charge a 18650 ...
This advanced 18650 battery holder, with integrated charger and 9V step up module, is designed for electronics hobbyists and professionals who need re...
1S 18650 Li-po lithium battery capacity indicator module Color: outline red, display block blue Display part size is 3.1cm x 2cm...
Lipo alarm to protect against over-discharging of a LIPO battery. As soon as it falls below the set threshold value, this alarm will give a clear sign...
A compact module to use a Lithium battery of for example 3.7V as a mini Powerbank or power supply for your electronics or robot project....