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eatures: Cell Size: 26700 Battery Type: LiFePO₄ (Lithium Iron Phosphate) Nominal Voltage: 3.2V Capacity: 4.5Ah (4500mAh) Long Life Cycle: 3000+ cycles High safety & thermal stability Low internal resistance, high efficiency Environmentally friendly & durable Applications:Perfect for solar energy storage, UPS backup, electric bikes, inverters, power banks, and custom battery packs.
brand – BIGMAX Material – ABS engineering plastics 20,000 shell + super fast charging board
3.7V lithium battery protection board 6MOS: Overcharge detection voltage: 4.25±0.05V Overcharge release voltage: 4.23±0.05V Over-discharge detection voltage: 2.45±0.1V Upper limit continuous current: 12A Overcurrent detection current: 15A Charging voltage: 4.2V Product size: 35*7.4*2.2MM IC component: DW01+8205A
brand – BIGMAX Material – ABS engineering plastics 20,000 shell + super fast charging board
Features: Working temperature – 40~80 Celsius Input voltage range 4.2V~6.5V Output voltage 4.2V-28V adjustable Maximum power 5W 0V activation, 2.9V trickle charging Up to 1A programmable linear charging current For single 3.7V lithium battery, fully charged with 4.2V Constant current/constant voltage charging, with over-temperature protection Soft start limit surge current, with battery reverse connection protection…
Input: AC 100-240V 50/60Hz. Output: DC12.6V 3A. Inner Positive(+), Outer Negative(-). Charger Protection: short circuit, over load, over-current. 105℃ Output capacitor, global applicable AC Input voltage.100% full load aging test, Internal EMI filter, ripple minimum.The precision current between ±0.1A, the voltage tolerance is ±0.1V, absolutely not virtual marking. LED: red light — charging, green light…
Features: Power: 25W High Brightness Voltage Range: 3.7V–4V Light Type: COB LED (Chip-On-Board) Ultra-bright output for maximum visibility Low heat, high efficiency Long lifespan & stable performance Compact and easy to install
IP5356 22.5W Dual USB Power Bank Module With Digital Display Specifications: Short circuit protection: <50uS Self-dissipation: Max 150uA Discharge constant current: 5V3A Recovery conition: Disconnect the load Suggested operating conditions: 5V3A Suggested operating temperature: -5~45°C Charging input voltage: 4.5~5V Constant charging voltage: 4.00-4.2V Termination charging voltage: 4.2+0.05V USBA output fast charging protocol (support QC3.0/QC2.0/AFC/FCP/SCP) (output…
Transparent blade DC brushless fan DC7.4V, red positive and black negative, wide working voltage range 5-12V, the air volume can be adjusted by adjusting the voltage. Note that the positive and negative poles cannot be connected in reverse.
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…
Key Features: 🎶 High Power Output: Delivers 30W per channel (stereo 2.0) at 24V, perfect for driving 4Ω–8Ω speakers with loud and clean sound. ⚡ Original TPA3118 IC: Equipped with the genuine TI TPA3118D2 chip, providing superior audio fidelity and reliability compared to clone ICs. 🔋 Wide Voltage Input Range: Operates from 8V to 26V…
input Voltage – 3.7-5v output watt – 30w
Features: Power: 7W High Brightness Voltage Range: 3.7V–4V Light Type: COB LED (Chip-On-Board) Ultra-bright output for maximum visibility Low heat, high efficiency Long lifespan & stable performance Compact and easy to install
Item Type: PWM Motor Speed Control Switch Material: Electronic Components Working Voltage: DC 4.5V-28V Output current: 0-5A Output power: 90W (maximum) Quiescent current: 7uA (standby state) PWM duty cycle: 1%-100% PWM frequency: 20khz Weight: Approx. 16g #multimeter
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