Introducing the NOVACELL 3.7V 4000mAh Rechargeable Lithium Polymer Battery (Model NV-606090P), engineered for high performance and reliability in consumer electronics, toys, and electronic scales. Featuring LiNiMnCoO2 cathode materials and a semi-solid state design, this battery delivers a long cycle life of over 550 cycles, ensuring durable and stable power. With a lightweight 80g design and operating temperature range of -20°C to 60°C, it is ideal for diverse applications. Customizable plug options and OEM support enhance its adaptability to your specific needs.More