• ⚡ 30W Ultra-Fast Output: Delivers high-wattage charging to juice up modern devices in a fraction of the time.

• 🔋 12V Optimized Input: Specifically designed for 12V systems, ideal for 3S Li-ion setups or car battery conversions.

• 🔌 Triple Port Versatility: Features Dual USB-A outputs and a high-speed USB Type-C input interface.

• 🎯 Multi-Protocol Support: Fully compatible with PD 3.0, QC 3.0, Huawei FCP, and Samsung AFC.

• 📊 Smart LED Indicators: Integrated 4-level LED display provides instant visual feedback on battery capacity.

• 🛡️ Industrial-Grade Protection: Built-in safeguards against over-voltage, short-circuits, and thermal runaway.

• 🌀 High-Efficiency Cooling: Uses a premium toroidal inductor to minimize energy loss and heat build-up.

• 🛠️ DIY Ready Design: Compact PCB with pre-drilled mounting holes for easy installation into custom cases.

• 🔥 35W ULTRA-FAST OUTPUT: Rapidly charges smartphones and tablets, supporting high-wattage single-port delivery.

• ⚡ MULTI-PROTOCOL SUPPORT: Fully compatible with SuperVooC, QC 3.0, PD 3.0, and Samsung PPS for universal fast charging.

• 🔋 2S SERIES OPTIMIZED: Designed for 7.4V/8.4V Lithium Battery setups (2x 18650 or 21700 cells in series).

• 📱 TRIPLE-PORT DESIGN: Includes 2x USB Type-C and 1x USB Type-A ports to power multiple devices simultaneously.

• 🛡️ INTEGRATED SAFETY BMS: Features built-in protection against over-charging, over-discharging, and short circuits.

• 🌡️ ACTIVE THERMAL MONITORING: Comes with a pre-wired NTC Heat Sensor to monitor battery temperature during high-speed operation.

• 🔢 SMART DIGITAL DISPLAY: A bright LED readout provides instant visibility of the battery percentage and charging status.

• 📐 MINIATURE FORM FACTOR: Measuring only 45mm x 20mm, it easily fits into compact 3D-printed or custom enclosures.

• Dual USB output ports (5V/2A shared) – charge two devices at once

• Compatible with 3.7V–5V lithium-ion and polymer batteries (e.g., 18650)

• Built-in protection against overcharge, over-discharge, and short-circuit

• Compact and lightweight PCB (approx. 68mm × 30mm × 12mm)

• Energy-efficient design for extended battery life

• Simple wiring – ideal for DIY users, students, and repair technicians

• Suitable for custom power banks, portable chargers, and electronics projects

• Dual USB Ports with shared 5V/2A output (up to 2.1A per port) for efficient simultaneous charging.

• Intelligent Current Distribution automatically balances power between connected devices.

• RoHS Certified PCB with 1.0mm thickness for environmental safety and durability.

• Triple Protection System safeguards against overcharging, over-discharging, and short circuits.

• Stable Voltage Regulation maintaining output within ±5% tolerance for device safety.

• Wide Input Voltage Support (3.7V to 5V) compatible with 18650 and Li-Po batteries.

• Auto-Recognition of Charging Protocols ensures fast and smart charging for various devices.

• High-Temperature Resistant PCB (batch 2016011919) designed for longevity and reliability.

• Gold-Plated USB Ports enhance corrosion resistance and ensure stable connections.

• Compact & Lightweight Design measuring just 68×30×12mm, ideal for portable use and tight spaces.

• 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

⚡ 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.