Showing 121–135 of 135 results
502MT Super Base Audio Amplifier Bluetooth 5.0 Subwoofer Amplifier High Power Audio Stereo Amplifier Board AUX Bass Treble AMP High power 2*50W Bluetooth 5.0 subwoofer amplifier board. Delivers clear and powerful audio for home entertainment systems. Features AUX input for connecting various audio sources. Equipped with bass and treble adjustment for customized sound. Bluetooth 5.0…
Features: Measures Voltage (V) & Current (A) in real time Clear LED digital display Plug-and-play – no setup needed Compatible with all USB-A chargers & power banks Transparent blue case for modern look Ideal for fast-charging testing Lightweight, compact, and easy to carry
Features: Measures USB Voltage and Current in real time USB-A Input & Output Clear digital display (shows V & A) Plug-and-play, no external power needed Ideal for checking charger quality Helps detect slow or faulty cables Small, lightweight, and portable
oduct Name: DIY 12V 7A Battery Storage Box (For 18650 Cells) Product Description: This battery storage box allows you to easily build a 12V 7A battery pack using 18650 lithium-ion cells. Perfect for DIY projects, this box is ideal for use in solar systems, UPS backups, e-bikes, or other electronic applications. Features: Supports up to…
3S 12.6V 40A lithium battery protection board Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery) Product Size: 42 * 55 * 3.4mm (Enhanced Version), 42 * 60 * 3.4mm (Balanced version) Product weight: 8.8g (enhanced version), 9.8g (balanced version) Charging voltage: 12.6V – 13.6V Continuous discharge current (upper limit): 40A…
brand – BIGMAX Material – ABS engineering plastics 20,000 shell + super fast charging board
Model: HX-2S-D01 Size: approx.41*16*3.5mm Over voltage range: 4.25-4.35v±0.05v Over discharge voltage range: 2.5-3.0v±0.05v Limited current: 16A Upper working current: 8A Quiescent current: less than 10uA Operating temperature: -40 – +50℃
2 in 1 Ethernet Connector Ethernet Splitter
Output – 10W 8 ohms size – 2inch
Description Report Item Brand New and High Quality ! Size: about 5.7*4.5cm/2.24*1.77in Boost mode: Input 3.5-28V output 1.25V-26V Output current: 3A Output voltage has nothing to do with input voltage (input 3.5V-28V any value output 1.25V-26V any value) Color: as shown Package Included: 1pc 1. Power handling capacity: The high-quality buck-boost module has a strong…
Upper working current: 8A Charging voltage: 8.4V-9V Upper limit instantaneous current: 15A Operating temperature: – 40 – 50°C
Specifications: Power Supply ：3.7-5V SNR ：90dB THD+N： -70dB Crosstalk -86dB DNR：91dB Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP LOS >15m
Functinalities: Four charging current modes: 500mA * 4 / 700mA * 4 / 1000mA * 4 / 2000mA * 2 Two discharging current modes: 250 mA * 4/500 mA * 4 4. Different batteries of different specifications can be used (18650/26650 21700/ AA / AAA); This product uses a separate LCD display, charging and discharging…
Polymer lithium battery 3 series 4 series 5 series protection board continuous 20A short time 40A high current ternary This protection board adopts mature protection circuit, dedicated IC, imported large current ultra-low internal resistance MOS (single MOS internal resistance as low as 3 milliohms), and has complete and stable charging and discharging protection functions. Small…
Maximum discharge current: 20A Overcharge detection voltage: 4.25-4.35V±0.05V Three batteries (18650) can be connected to the module simultaneously Operating temperature: -40~50° Storage temperature: -40~80°
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