
Introducing the RAMWAY Ruiyi ER18505 Smart IC Card Water Meter, a revolutionary solution for industrial control and monitoring. This device is designed for precision and efficiency, making it ideal for gas meters, flowmeters, and PLC systems. Its 3.6V lithium battery pack ensures long-lasting performance and reliability.
Equipped with advanced smart IC card technology, this water meter offers accurate readings and seamless integration with industrial systems. Its robust design and high-capacity battery make it perfect for demanding industrial applications. Enhance your industrial control with this cutting-edge solution.

Introducing our Wholesale 21700 Lithium Battery, a high-capacity 3.7V battery with a 4800mAh rating. Perfect for energy storage, electric cars, miner's lamps, and medical equipment, this battery pack offers reliable and consistent power. Ideal for bulk purchases and commercial use.
Our Wholesale 21700 Lithium Battery is engineered for various applications, including energy storage and electric vehicles. With a 3.7V and 4800mAh capacity, it provides long-lasting power for miner's lamps and medical equipment. Suitable for bulk orders, this battery pack ensures reliable performance across multiple industries.

Illuminate your night fishing adventures with the 12V5V rechargeable battery pack, featuring 18650 batteries and LED lights. This versatile power source doubles as a mobile power bank, ensuring your fishing gear and electronics stay powered throughout the night. The integrated LED lights provide ample illumination, making it easier to spot fish and navigate in low-light conditions.
Enhance your night fishing experience with the audio monitoring feature, allowing you to stay alert and aware of your surroundings. This battery pack is designed for durability and convenience, making it the perfect companion for any night fishing expedition. Whether you're monitoring fish activity or simply enjoying the tranquility of the night, this battery pack ensures you're always prepared.

Discover the 14500 Lithium Battery Pack 3.7V with Wire, a versatile and powerful 500mAh rechargeable lithium battery designed for remote control toy cars and electric fans. This compact battery pack is perfect for enhancing the performance of your favorite toys and gadgets, offering a reliable power source that’s easy to recharge and use.
Ideal for hobbyists and enthusiasts, this 14500 lithium battery pack ensures consistent and long-lasting power, making it a must-have for any remote control toy car or electric fan. The included wire allows for seamless integration into your existing setup, while the rechargeable feature ensures you’re always ready for your next adventure. Upgrade your toys and gadgets with this high-quality battery pack today!