2inch Neodymium Magnet High bass 10W 8ohm Speaker Premium Quality
250৳Output – 10W 8 ohms size – 2inch
Showing 61–75 of 81 results
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6 Cell Lithium Battery Charger 3.7V 4.2V Auto Cut System
280৳Charge module- Linear charging. Current- 1A adjustable. Charge precision- 1.5%. Input voltage- 4.5V-5.5V. Full charge voltage- 4.2V. Led indicator- red is charging Green is full charged. Input interface- micro USB. Work temperature- -10° to +85°. Inversed polarity- NO. Size- small to 25X19X10mm.
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NY-D01 100A Digital Display Spot Welding Circuit Lithium Battery Spot Welding Module
1,350৳Specifications: Current: 100A Voltage: AC9-12V Input Time: 1-50 cycle unit (1 cycle = 20ms) Package: 1 x NY-D01 100A Digital Display Spot Welding Module Time and Current Controller Panel Timing Ammeter Spot Welders Control Board Description: The NY-D01 Digital Display Spot Welding Module is an essential tool for spot welders, offering precise control over welding time and current. It supports up…
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4S/5S 100A BMS 14.6V / 18.2V LiFePO4 & Ternary Lithium Battery Protection Circuit Board with Balancing
375৳Specification: Battery Support: 4S (14.6V) & 5S (18.2V) Battery Type: LiFePO4 / Ternary Lithium (Li-ion, Li-Poly) Continuous Discharge Current: 100A Charging Voltage: 14.6V (for 4S LiFePO4) 18.2V (for 5S LiFePO4) Balancing Function: Yes (active balancing between cells) Protection Features: Overcharge protection Over-discharge protection Overcurrent protection Short circuit protection Temperature protection Dimensions: Approx. 65 × 45…
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DC 400W 15A Step-Up Boost Converter Module | 8.5V–50V to 10V–60V Adjustable Power Supply | Constant Current LED Driver Charger
380৳Specifications: Input Voltage: 8.5V to 50V DC Output Voltage: 10V to 60V DC (adjustable) Output Current: 0A to 15A (adjustable) Power Output: Up to 400W (with enhanced cooling) Conversion Efficiency: Up to 96% Control Type: Voltage & Current Regulation (via potentiometers) Module Type: Non-isolated Boost Converter Cooling: Aluminum heatsinks + optional fan support Dimensions: Approx….
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XL4016 20A Step-Down Buck Converter CC CV Power Supply Module | DC 6V-40V to 1.2V-35V Voltage Regulator
435৳Specifications Input Voltage: DC 6V-40V Output Voltage: DC 1.2V-35V (adjustable) Output Current: Up to 20A (adjustable) Power Output: 300W (max) Conversion Efficiency: ≥ 95% (depending on load) Control Modes: Constant Current (CC) and Constant Voltage (CV) Ripple Frequency: 150kHz Cooling: Built-in fan for heat dissipation Protection: Overcurrent, overheat, and short circuit protection Dimensions: Approximately 60mm…
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2S BMS Module 8A Li-ion 8.4V Current Battery Protection Board Li-ion & Lipo Battery Cells
60৳Upper working current: 8A Charging voltage: 8.4V-9V Upper limit instantaneous current: 15A Operating temperature: – 40 – 50°C
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Battery Charging Board IP2312 Type C Input 5V to 4.2V 3A Fast Charging Board
75৳IP2312 uses full CC/CV charging mode, 3A charging current, 4.2V charging cut-off voltage. When the battery voltage is lower than 3V, it enters the trickle charging mode, charging the battery with a charging current of 100mA. When the battery voltage is greater than 3V, enter the constant current charging mode, and charge the battery with…
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Digital Voltmeter Ammeter Amp Volt Meter DC 100V 10A With Dual LED Red Blue
135৳DC 100V 10 Ampere Volt Meter Mini Digital Ammeter Voltmeter LED Display Product details of DC 100V 10 Ampere Volt Meter Mini Digital Ammeter Voltmeter LED Display Dunia BD Store Working voltage of Meter itself:DC 4 – 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned) Working current of Meter…
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5pcs TP4056 Type C USB 5V 1A 18650 Lithium Battery Charger Module with Dual Protection
85৳Input interface: Type-c USB. Battery overcharge lifting voltage: 4.00 V Battery: over-current protection current 3 A Maximum charging current output: 1000 ma Light state: no load the light not bright, red light for recharging, is full of green light. 5pcs Input interface: Type-c USB. Battery overcharge lifting voltage: 4.00 V Battery: over-current protection current 3…
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ZK-MT21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W Power Audio Stereo Amplifier Board Bass AMP AUX
1,150৳Maximum Power Per Channel: 100W Model Number: ZK-MT21 Channels: 3 (2.1) size:93 x 90 x 22mm Material:plastic colour:black
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XH-M239 18650 Lithium Battery Capacity Tester Module with LCD Display MaH/MwH Measurement High Precision Tool
750৳Features: Product Name: 18650 lithium battery capacity tester Product model: xh-m239 Display accuracy: 0.1 Measurement accuracy: 1mah Power supply voltage: dc5-12v / 18650 battery (delivered without battery) Standby current: 5mA Discharge current: About 500mA Load power: 10W 8 Ω Appearance dimension: 111 * 97 * 25MM
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TPA3110 2x15W Digital Power Amplifier Board, Dual-Channel Stereo Amplifier Module
165৳Specifications: Chipset: TPA3116D2 (Class D amplifier) Power Output: 2 x 50W @ 4Ω with 24V power supply Depends on power supply voltage and speaker impedance Operating Voltage: 12V to 24V DC Input Type: Stereo (usually via 3-pin header or AUX) Output Type: Stereo speaker output (Left & Right) Impedance: 4Ω to 8Ω speakers Efficiency: ~90%…
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LiitoKala Lii-500 Smart Battery Charger Capacity Tester for Li-ion LiPo Ni-MH NiCd AA AAA 18650 26650 14500
1,850৳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…
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DT3 Data Cable Detection Board USB Cable Tester For Any Cable
190৳Quickly detect data line anomalies. Quick detection of data line on and off: the light is on when the power is normal, and when the light is off, the power is abnormal. The detection board is small, light and easy to carry. Colour: Black Material: PCB+Metal Parameter: Type: DT3 Data Cable Detection Board Interface Type:…
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QC3.0 3V 5V 12V USB Fast Charger DC-DC Buck Converter Charging Step Down Module 6-32V 
Mini LED Digital Voltmeter Voltage Meter DC 4.5V To 30V Voltage Panel Meter 1.56" 
New Mini Ups Circuit 5v 9v 12v 12v Auto Switching