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8×18650 Fast Charging Power Bank Case | 22.5W Output | PD & QC3.0 Support | Dual USB + Type-C Ports | DIY Power Bank Shell (Without Batteries)
⚡ Ultra-Fast Charging Power:
Supports PD 22.5W, QC18W, and SCP Supercharge protocols for rapid device charging.🔋 DIY 8×18650 Battery Design:
Holds 8 flat-top 18650 cells, allowing you to build your own large-capacity power bank.🔌 Multiple Output Ports:
Equipped with 2x USB-A outputs + 1x Type-C input/output and 1x Micro USB input.📟 Digital Display Screen:
Bright cold-light LED display shows accurate battery percentage and charging status.🛠️ Easy to Assemble – No Welding Needed:
User-friendly screw-type design allows safe battery replacement and installation.🔄 Charge & Discharge Simultaneously:
Supports pass-through charging (charging and discharging at the same time).🌡️ Intelligent Safety Protection:
Built-in short-circuit, overcharge, overcurrent, and temperature protection.💎 Premium Build Quality:
Durable ABS plastic casing with anti-slip texture and compact portable size.₨ 2,050 -
LED Display Power Bank Case 18650 Rechargeable 10 Batteries Shell Box Casing Housing
- Item Type: Power Bank Case
- Input: 5V 2A(Max)
- Output: USB 5V 1A/2A
- Battery: 10×18650(not included)
- Material: Plastic
- Size: 212x80x23mm
- Color: Black
- Made of premium material, it is wear resistant and durable.
- LCD digital display, easy for you to monitor the real-time battery bank capacity.
- Can be installed 10×18650 lithium battery.
- Fast charging, plug and play, long charging time.
- Mini portable design, convenience to carry. Light weight design is very easy to carry.
- Compatible with 99% USB devices, such as smart phones, tablets, computers and so on.
₨ 1,350 -
DIY Fast Charging Power Bank Case with LED Display – Up to 25000mAh | Type-C Input | Dual USB + 4 Built-in Cables | Battery Not Included
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✅ Input: Type-C USB (Fast Charging Supported)
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⚡ Power Input: 5V to 9V, up to 3.2A / 18W
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🔋 Battery Capacity Support: Up to 25000mAh
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🔌 Outputs:
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2 × USB-A Output Ports
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4 × Built-in Flat Charging Cables (Micro USB, Type-C, Lightning, etc.)
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🧰 DIY Design: Openable case for easy battery installation
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🔦 LED Indicators: Shows battery and charging status
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🧱 Durable Casing: Lightweight yet strong plastic shell
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🔧 Easy Assembly: soldering required
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🧳 Portable Size: 14.7cm × 7cm × 3.3cm
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❌ Note: Batteries are NOT included
₨ 1,250 -
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8 Batteries Dual USB 18650 Power Bank Battery Storage Box Shell Case With LCD/LED Display
- input: 5V 1A
- USB1 Output : 5V 1A
- USB2 Output : 5V 2A
- IC protector to safely avoid over charging
- On/Off Switch power show LCD
- Charging % AVAILABLE
- Dual ports for charging 2 phones can be charges simultaneously.
- Hold 8PCs of 18650 batteries power bank box
- Design with LED power light
- 100% brand new and high quality
- Item name: power bank box
- Box material: plastic
- Battery: hold 8 PCs of 18650 batteries
- Power bank box size: 17*8*2.2cm/ 7*3.15*0.87inch (L*W*H)
- Color: blue, green, black, white
₨ 1,230 -
2-Way 24W QC3.0 Fast Charging Module – High-Efficiency Buck Converter
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🚀 Dual-Channel Quick Charge: Equipped with two independent USB ports, allowing you to charge two devices simultaneously with QC3.0 technology.
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⚡ Massive 24W Output: Delivers up to 24W of power per port, supporting high-speed modes like 5V/3.4A, 9V/2.5A, and 12V/2A.
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🔋 Intelligent Voltage Scaling: Automatically detects your device to adjust output between 3V and 12V for the safest, fastest charge possible.
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📉 Ultra-Wide Input Range: Accepts any DC input from 6V to 32V, making it compatible with car batteries, solar panels, and 12V/24V power supplies.
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💎 Peak Energy Efficiency: Experience superior conversion rates of 90% to 97%, ensuring minimal heat loss and maximum power delivery.
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🛠️ Integrated DC Jack & Terminals: Features both a standard DC power jack and solder pads (IN+/IN-) for flexible and secure wiring options.
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🛡️ Triple Circuit Protection: Built-in safeguards against overvoltage, undervoltage, and overcurrent to protect your expensive electronics.
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🔥 Smart Thermal Management: Features integrated over-temperature protection, automatically shielding the module during heavy workloads.
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📏 Precision Compact Design: A rugged and slim 50mm x 40mm PCB that fits easily into small project boxes or vehicle dashboards.
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🌍 Universal Protocol Support: Fully compatible with a wide range of fast-charging protocols used by major smartphone brands worldwide.
₨ 419 -
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30W PD QC 3.0 Fast Charging Power Bank Module | 12V Battery Input | Dual USB + Type-C DIY Step-Down Circuit Board
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⚡ 30W Ultra-Fast Output: Delivers high-wattage charging to juice up modern devices in a fraction of the time.
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🔋 12V Optimized Input: Specifically designed for 12V systems, ideal for 3S Li-ion setups or car battery conversions.
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🔌 Triple Port Versatility: Features Dual USB-A outputs and a high-speed USB Type-C input interface.
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🎯 Multi-Protocol Support: Fully compatible with PD 3.0, QC 3.0, Huawei FCP, and Samsung AFC.
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📊 Smart LED Indicators: Integrated 4-level LED display provides instant visual feedback on battery capacity.
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🛡️ Industrial-Grade Protection: Built-in safeguards against over-voltage, short-circuits, and thermal runaway.
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🌀 High-Efficiency Cooling: Uses a premium toroidal inductor to minimize energy loss and heat build-up.
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🛠️ DIY Ready Design: Compact PCB with pre-drilled mounting holes for easy installation into custom cases.
₨ 395 -
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Power Bank Box Portable 5V Triple USB Mobile Phone Charging DIY Shell 3.7V battery Holder Charging Box with LED Light
- Battery type: 3.7V Lithium battery
- Triple USB output: 5V/2A (MAX);
- Input: 5V/2.1A;
- Input interface: Micro port
- Size: 14.1cm x 6.2cm
- Color: Red
- Material: plastic
₨ 395 -
35W 2S Fast Charging Power Bank Module | QC 3.0 | DIY 7.4V Lithium Battery Charger PCB with LED Display & BMS
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🔥 35W ULTRA-FAST OUTPUT: Rapidly charges smartphones and tablets, supporting high-wattage single-port delivery.
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⚡ MULTI-PROTOCOL SUPPORT: Fully compatible with SuperVooC, QC 3.0, PD 3.0, and Samsung PPS for universal fast charging.
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🔋 2S SERIES OPTIMIZED: Designed for 7.4V/8.4V Lithium Battery setups (2x 18650 or 21700 cells in series).
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📱 TRIPLE-PORT DESIGN: Includes 2x USB Type-C and 1x USB Type-A ports to power multiple devices simultaneously.
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🛡️ INTEGRATED SAFETY BMS: Features built-in protection against over-charging, over-discharging, and short circuits.
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🌡️ ACTIVE THERMAL MONITORING: Comes with a pre-wired NTC Heat Sensor to monitor battery temperature during high-speed operation.
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🔢 SMART DIGITAL DISPLAY: A bright LED readout provides instant visibility of the battery percentage and charging status.
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📐 MINIATURE FORM FACTOR: Measuring only 45mm x 20mm, it easily fits into compact 3D-printed or custom enclosures.
₨ 299 -
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Single-Port QC3.0 Fast Charging Module – Ultra-Compact Buck Converter
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🚀 QC3.0 Rapid Charging: Fully supports Quick Charge 3.0, allowing your devices to charge significantly faster than standard USB ports.
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⚡ High-Power 24W Output: Capable of delivering up to 24W (5V/3.4A, 9V/2.5A, 12V/2A), meeting the demands of power-hungry tablets and phones.
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📏 Ultra-Miniature Design: Measuring only 34.5mm x 17mm, this tiny board fits into almost any enclosure, dashboard, or project box.
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📉 Wide-Voltage Input (6V-32V): Extremely versatile; works perfectly with 12V car systems, 24V truck batteries, or solar panel arrays.
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💎 Smart Voltage Detection: Automatically adjusts between 3V and 12V to provide the optimal charging speed for your specific device.
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🔋 Efficient Conversion (90%-97%): Advanced circuitry ensures that very little energy is wasted as heat, maximizing battery life in portable setups.
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🛡️ 5-Way Safety Protection: Comprehensive protection against Input Overvoltage/Undervoltage, Input Overcurrent, Output Overcurrent, and Short Circuits.
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🔥 Heat Management System: Includes built-in over-temperature protection to prevent damage during prolonged high-speed charging.
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🛠️ Cable Compensation: Features an output voltage cable compensation function to ensure steady power even through longer USB cables.
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📱 Universal Compatibility: Supports a wide range of fast-charging protocols beyond QC3.0, making it a truly “smart” power module.
₨ 240 -
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Digital LED Display Power Bank Module | 5V Single USB Charger Board with Type-C & Precision Percentage Readout
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Digital LED Readout: Built-in numerical display shows battery percentage (%) and charging status.
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Versatile Connectivity: Includes a high-speed USB-A output, a bidirectional Type-C port, and a Micro-USB input.
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Compact Form Factor: Sleek, narrow design ideal for small enclosures and 18650 battery builds.
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Clearly Marked Soldering Points: Features prominent B+ and B- pads for safe and easy battery connection.
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Onboard Function Switch: Includes a side-mounted button to wake the display and check power levels instantly.
₨ 220 -
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Dual USB Power Bank Module 5V 2.1A – DIY Battery Charger Board with LED Display
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Dual USB Output: Charge two devices simultaneously with dedicated $1\text{A}$ and $2.1\text{A}$ ports for standard and fast-speed charging.
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Smart LED Digital Display: Real-time battery percentage monitoring (0–100%) so you’re never caught with a dead battery.
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Dual Input Options: Supports both USB Type-C and Micro-USB charging cables for maximum compatibility.
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Compact & Durable: Slim PCB design ($T=1.0\text{mm}$) makes it easy to fit into 3D-printed cases or small enclosures.
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Advanced Safety Protection: Built-in overcharge, over-discharge, and short-circuit protection to keep your batteries and devices safe.
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Easy DIY Setup: Clearly marked B+ and B- soldering points for quick connection to 3.7V lithium battery cells.
₨ 220 -
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5V 2A Power Bank Module with Voltage Display | Dual USB + Type-C Output | DIY Boost Converter
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🔌 Triple Output Options: USB-A, USB-A (fast), and USB Type-C
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⚡ 5V 2A Output: Perfect for charging smartphones, fans, and other USB devices
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🔋 Real-Time Voltage Display: Digital screen shows battery or output voltage
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🔰 Button Control: Easily turn the module ON/OFF or check status
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📥 Micro USB Input: For convenient battery charging
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📦 DIY Ready: Ideal for power banks, solar chargers, portable USB hubs
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🛡️ Smart Protection: Overcharge, short-circuit, and over-discharge protection built-in
₨ 220 -