3.7V 14Ah Lithium Battery Manufacturer

DNK Power is a China-based manufacturer specializing in custom 3.7V rechargeable lithium batteries. We have in-stock small and compact 3.7V lithium battery packs with capacities ranging from 3000mAh, 5000mAh, 6000mAh, 10Ah, 14Ah, 20Ah, 30Ah, 40Ah to 50Ah, housed in PVC or plastic casings. These batteries find wide application in CCTV cameras, LED lights, mobile phone chargers, solar power systems, electric garden sprayers, electric lawn sprayers, handheld electric airless sprayers, and mechanical cotton pickers.

Adopting the latest lithium battery technologies, our 3.7V rechargeable batteries are crafted to ensure top quality and minimize even eliminate customer returns. We offer customization services tailored to your needs, including label design, shrink wrapping, custom terminals, and plastic enclosures. Additionally, we can customize protection boards to deliver enhanced protection functions such as temperature protection, over-charge and over-discharge protection, short circuit protection, over-current protection, as well as active and passive balancing—all to strive for meeting your requirements.

Our focus lies in providing small-sized 3.7V DC battery packs that excel in being high-quality, cost-effective, environmentally safe, and fully compliant with all specifications. You can rest assured we won’t let you down. For further assurance, we hold various certifications including MSDS, UN 38.3, IEC, and KC, among others.