21700 Battery

Introducing the 21700 Lithium-Ion Battery: Power Meets Performance

JOINSUN are exported all over the world and different industries with quality first. Our belief is to provide our customers with more and better high value-added products. Let's create a better future together.

Unlock the potential of your devices with our top-of-the-line 21700 Lithium-Ion Battery. Designed for performance, longevity, and versatility, this battery is a perfect choice for both tech enthusiasts and everyday users.

Key Specifications:

• Dimensions: 21mm diameter x 70mm height
• Capacity: Available in 2500mAh, 3000mAh, and 3500mAh configurations
• Nominal Voltage: 3.6V / 3.7V
• Max Discharge Rate: Up to 30A (with Pulse capabilities)
• Chemistry: High-quality Lithium-Ion
• Cycle Life: Over 500 charge/discharge cycles
• Weight: Approximately 68 grams

Exceptional Advantages:

1. Extended Power Supply: With a higher capacity than traditional 18650 batteries, the 21700 offers more power in a slightly larger package, providing longer usage times for high-drain devices.

2. Versatile Applications: Whether you're powering your electric vehicle, improving your vaping experience, or energizing your power tools, this battery meets diverse energy needs across various sectors.

3. Enhanced Safety Features: Engineered with built-in protection against overcharge, over-discharge, and short circuits, the 21700 battery prioritizes safety without sacrificing performance.

   With competitive price and timely delivery, JOINSUN sincerely hope to be your supplier and partner.

4. Eco-Friendly Alternative: Our batteries are recyclable and made from sustainable materials, making them a responsible choice for environmentally-conscious consumers.

5. Temperature Resilience: The advanced thermal performance of the 21700 ensures reliable operation even in extreme conditions, providing peace of mind and stability in unpredictable environments.

Why Choose Our 21700 Battery?In a world where battery performance dictates your devices' success, our 21700 battery stands out with its innovative technology and superior craftsmanship. Customers consistently report greater satisfaction and enhanced performance compared to other options on the market, making it the smart choice for those unwilling to compromise.

Embrace the future of energy storage today! With its high capacity, robust safety features, and versatility across applications, our 21700 Lithium-Ion Battery is your ultimate power solution. Don't wait – empower your devices with unmatched energy performance and reliability.

Order now and experience the difference! Your devices deserve the best.

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