EWT 453040 3.7V 500mAh Battery for Consumer Electronics Drones & Toys-800 Cycles
High Capacity: 500mAh provides long-lasting power for extended use.
Compact Design: 453040 size fits neatly into small devices.
Long Cycle Life: 800 cycles ensure durability and reliability.
Wide Operating Temperature: Works efficiently from -20°C to 60°C.
Made in China: High-quality components for consistent performance.
Built-in Protection Circuit: Guards against overcharge, overdischarge and short circuit.
Stable 3.7V Output: Compatible with consumer electronics, toys and mini drones.
Low Self-Discharge: Maintains power effectively during long-time storage.
Lightweight Lipo Structure: Helps reduce overall equipment weight.
Sealed Anti-Leak Construction: Low risk of swelling and electrolyte leakage.
Pre-wired Cable Design: Ready for installation without extra soldering.


Shenzhen Everwin Tech Co., Limited is a 20-year battery manufacturer specializing in lithium iron phosphate, lithium ion, and Ni-MH batteries. With ISO 9001:2015 certification, they offer OEM/ODM solutions for electric vehicles, tools, and storage systems. Their products comply with CE, UL, and other global standards, ensuring safety and quality in diverse applications.













Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.