Active Member
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[China]
Address: Buiding 2, 78 Puxing East Road, Qingxi Town, Dongguan，China
Contact name:Vicky Zhu
Dongguan Redway Power Co.，Ltd |
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Rechargeable LiFePO4 Battery 21700 12.8V 6Ah 4S1P lithium battery for speaker
Lithium Battery Features
Unparalleled Longevity: Experience a battery like no other. Our lithium battery boasts a remarkable life expectancy, surpassing traditional lead-acid batteries by a factor of two. Embrace a future where your power source endures, providing reliable energy for extended durations. And as an added bonus, revel in the lightweight design that lightens your load.
Endless Power, Endless Possibilities: Bid farewell to the limitations of memory effect. Our lithium battery offers the freedom of rechargeability without any memory constraints. With an extended battery life, you can embark on endless adventures, conquer new frontiers, and enjoy uninterrupted performance. The power is yours to command.
Cutting-Edge Protection: Step into a world where safety takes precedence. Our lithium battery features a built-in IC chip that acts as a vigilant guardian, preventing overcharge, over-discharge, overcurrent, overheating, and short circuits. Feel secure knowing that your battery pack is equipped with advanced technology that ensures the utmost protection for you and your devices.
Eco-Conscious Excellence: Embrace a greener future with our lithium battery. We pride ourselves on its eco-friendly composition, devoid of heavy metals and dangerous substances. By choosing our battery, you not only empower your devices but also contribute to a cleaner, healthier planet. Join us in the pursuit of sustainability.
Unshakable Resilience: Say goodbye to worries caused by vibrations. Our lithium battery is engineered to withstand mechanical stress and ensure reliable performance even in the most demanding environments. Whether you're embarking on rugged adventures or maneuvering through challenging terrains, our battery remains steadfast, providing unwavering power when you need it most.
Rapid Rechargeability: Embrace the convenience of efficiency. Our lithium battery is designed for swift recharging, minimizing downtime and maximizing productivity. With fast charging capabilities, you can quickly replenish your power reserves, allowing you to stay connected and empowered throughout your day.
| Cell Type: | Li-ion |
| Nominal Voltage: | 48V |
| Nominal Capacity: | 15Ah |
| Norminal Energy: | 720Wh |
| Weight: | 2.5kg |
| Charge Voltage / Charge Cut-off Voltage | 54.6V |
| Discharge Cut-off Voltage | 39V |
| Cycle Life (25°C@80% DOD) | 500-1000 Cycles |
| Operating Temperature and Humidity Range | Charge: 0~60°C Discharge: -10~45°C |
| Charging Current | 0.2C |
| Warranty: | 1 Years |
Redway Battery specializes in providing a diverse selection of battery sizes and configurations to cater to a wide range of applications. Whether you need standard battery options or have unique power requirements, our team of experienced engineers is here to assist you throughout the entire process of designing, developing, testing, and manufacturing custom battery solutions tailored to your specific needs. Feel free to reach out to us today to learn more about our comprehensive range of battery solutions and how we can create a customized solution for you.
