• ✅ Rated Voltage: 7.4V (2S configuration – 2 x 3.7V cells in series)

• ✅ Capacity: 2000mAh – perfect for moderate power applications

• ✅ Rechargeable: Long cycle life with proper charging/discharging

• ✅ Connector Type: JST 2-pin for easy plug-and-play connectivity

• ✅ Compact Size: 6.6cm x 3.7cm x 1.8cm – easy to fit in small enclosures

• ✅ Protective Blue PVC Wrapping for durability and insulation

• ✅ Applications: Arduino projects, robots, RC vehicles, wireless modules, portable devices, and more

• 🔋 1000mAh Capacity – Provides stable and long-lasting power.

• 🔁 Rechargeable – Eco-friendly and can be charged multiple times.

• ⚡ High Performance – Maintains strong output over time.

• 🛡️ Built-in Protection – Safeguards against overcharging and overheating.

• 🔦 Wide Compatibility – Ideal for flashlights, toys, radios, DIY projects, and more.

• 🧳 Lightweight & Compact – Easy to carry and install in devices.

🔋 High Capacity (630mAh)
Provides long-lasting power for small electronic devices.

⚡ Stable 3.7V Output
Ensures smooth and reliable performance without sudden voltage drops.

🛡️ Built-in Protection Circuit
Protects against over-charge, over-discharge, and short-circuit for safer use.

📏 Slim & Compact Design
Size: 6 × 4.1 × 0.2 cm — fits easily into tight spaces.

🪶 Ultra Lightweight
Only 12 grams, ideal for portable and handheld devices.

🔁 Rechargeable & Eco-Friendly
Can be recharged hundreds of times, saving money and reducing waste.

🔌 Pre-Wired Connector
Easy installation — plug and play convenience.

✔ Voltage: 3.7V – Delivers stable and consistent power
✔ Capacity: 3200mAh – High energy storage for extended usage
✔ Size: 5.9 x 5.4 x 0.9 cm – Compact for easy integration
✔ Weight: 64g – Lightweight and portable
✔ Rechargeable & Durable: Supports multiple charge cycles for long-term use
✔ Safety Protection Circuit: Prevents overcharging, short circuits, and overheating
✔ Easy to Connect: Comes with tab terminals for secure installation
✔ Versatile Applications: Perfect for tablets, power banks, robotics, smart gadgets, DIY electronics, and more

• 🔴 Premium Copper Plating: High-quality surface treatment ensures superior conductivity and reduced transmission loss.

• 🟠 Durable Alloy Core: Made from a sturdy aluminum-magnesium alloy for a longer service life than standard terminals.

• 🟡 Corrosion Protection: Built to resist rust and withstand complex, harsh environments durably.

• 🟢 Universal 12V Compatibility: Perfect for cars, boats, RVs, and any vehicle with standard top post batteries.

• 🔵 Quick Identification: Positive (+) and negative (-) symbols are directly marked on the hardware for error-free installation.

• 🟣 Heavy-Duty Cable Support: Designed to accommodate thick battery cables with diameters up to 13mm.

• ⚪ Precision Fitment: No modifications needed—direct-fit design ensures a tight, vibration-proof grip.

• 🟤 Versatile Application: Ideal for battery extensions, parallel bank connections, and essential grounding.

• 🔋 Dual-Slot Charging: Efficiently charges two 1.2V AA or AAA batteries simultaneously, saving you time and keeping your devices ready.

• 🔌 Direct AC Wall Input: Designed for standard 220V AC input, plugging directly into your wall outlet without the need for extra cables.

• 🛡️ Reverse Polarity Protection: Specialized safety slots prevent batteries from being inserted incorrectly, protecting both the charger and your cells.

• ⏳ Intelligent Timer Control: Built-in Timer Control Protection helps manage the charging cycle for safer, more consistent results.

• 📉 Ultra-Low Leakage Current: Engineered to minimize battery drain, ensuring that your stored power stays inside the battery where it belongs.

• 💎 Gentle Low-Current Charging: Delivers a steady, low-current flow that prevents overheating and significantly extends battery life.

• ✨ Error-Free Manual Operation: A “Without Auto Cutoff” design ensures a continuous, reliable charge cycle for older or deeply discharged Ni-Cd cells.

• 🔴 Crystal Clear LED Indicators: Features bright visual indicators to confirm that your batteries are correctly seated and receiving power.

• 📏 Mini Compact Design: The sleek, lightweight build makes it highly portable—perfect for travel or tucking away in a desk drawer.

• 🌍 Universal Application: Effortlessly powers high-drain devices like Digital Cameras, Wireless Mics, RC Toys, and Game Controllers.