Batteries and accessories
This little board is a constant voltage linear charger for single cell Li-Ion batteries. Input via USB-C or + and - holes. <br>The...
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...
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...
3.7V 4000mAh Nominal: 3.7V to 4.2V With built-in BMS and protected from overcharging and over-discharging. Cut-off: 2.75V...
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...
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...
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...
Powerful 18650 Li-ion battery of 2850mAh with 10A discharge current. Suitable for flashlights and robots. Nominal voltage of 3.6V - 3.7V. Without prot...
DC-DC USB Buck Converter / Charging Module Max output current 3A, long time use 2.1A, enough use New design, 3 solid st...
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...
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...
Charging module for 3x 3.7V lithium batteries connected in series. USB-C connection and overcharge protection. Easy to connect....
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. <...
Solar panel input: 4.4-6VMax charging current: 500MaInterface: 2-pin JST connectors (or PH2.0)Short circuit protectionContinuous charging current...
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...
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...
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Good quality CR2032 Lithium button cell battery (Non-rechargeable) Voltage: 3V Diameter: 19.7mm Thickness: 3mm Dimensions <...
Discover the impressive Samsung INR18650-35E battery. With 3400mAh capacity, 8A discharge, rechargeability and compact size, it offers reliable power ...
3.7V 2000mAh Nominal: 3.7V to 4.2V <br>Equipped with built-in BMS and protected from overcharging and over-discharging.Cut-off: 2.75V</p...
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...
1S 18650 Li-po lithium battery capacity indicator module Color: outline red, display block blue Display part size is 3.1cm x 2cm...
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....