Discover our Source Factory Electronic Products Lithium Battery, a rechargeable powerhouse with a built-in protection board. This 3.7V 21700 lithium battery pack is ideal for a wide range of applications, from portable electronics to power tools. With its large capacity, it ensures long-lasting performance and safety.
Elevate your power solutions with our 21700 lithium battery, designed for both durability and efficiency. The integrated protection board safeguards against overcharging and short circuits, making it a reliable choice for all your electronic needs. Choose quality and reliability with our factory-direct product.
Boost your power with the Large Capacity Lithium Battery Pack. Available in 18650 and 21700 formats, this 3.7V7.4V12V battery pack offers multi-channeling and high-rate rechargeability.
The Large Capacity Lithium Battery Pack is designed for versatility and performance. Its multi-channeling capabilities and high-rate rechargeability make it ideal for a wide range of applications, ensuring you have the power you need, when you need it.
Meet the Spot 18650 Lithium Battery Pack, a versatile powerhouse designed to meet all your portable power needs. Available in multiple voltages—3.7V, 7.4V, 12V, 14.8V, and 18.5V—this battery pack is perfect for a wide range of applications, from heating products to mobile power solutions. Whether you're powering up your gadgets on the go or ensuring your heating devices run smoothly, this battery pack delivers reliable and long-lasting performance.
Discover versatility with our 1865 lithium battery pack, designed for a wide range of applications including vacuum cleaners, Bluetooth speakers, smart locks, and massagers. This two-string configuration provides a stable 7.4V output, ensuring consistent power delivery to keep your devices running smoothly and efficiently. Whether you're enhancing your home cleaning routine or enjoying a relaxing massage, this battery pack offers the reliability and performance you need in a compact and portable design.
Experience the convenience of a multi-functional battery pack that adapts to your lifestyle. Our 1865 lithium battery is engineered for compatibility with various electronic devices, making it a must-have addition to your gadget collection. With its efficient power management and durable construction, this battery pack ensures your devices operate at peak performance, no matter the task. Simplify your charging needs and enjoy the peace of mind that comes with a high-quality, versatil
