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Our 18650 lithium ion batteries offer superior performance with capacities ranging from 2000mAh to 4000mAh, making them ideal for various applications including electric bicycles, scooters, golf carts, and power tools. These rechargeable batteries feature a nominal voltage of 3.7V and platform voltage of 3.6V.
The batteries are designed with high-quality Grade A cells that ensure long battery life and deep cycles. With a maximum discharge current of 5C/15A (pulse discharge ≤30s) and continuous discharge of 3C/10A, these batteries deliver reliable power output. The AC impedance is ≤40mΩ at 1kHz frequency.
We offer comprehensive battery solutions including standard protection circuits and advanced BMS (Battery Management System) with intelligent monitoring capabilities. Our self-owned brand BMS "SmarTEC" ensures optimal performance as a complete one-stop solution.
Customization options include complete OEM/ODM services from BMS to battery packs, labels, and packaging. We can produce according to your samples or technical drawings, including building molds and fixtures. Our factory maintains strict quality control with 25+ inspection procedures and 10+ quality inspectors.
The batteries feature a low self-discharge rate, maintaining charge for extended periods when not in use. With dimensions of 18.45×65.20mm (D×H) and weight ≤47.5g, these compact batteries offer excellent energy density.
