Encore Lithium Polymer Battery 801742 is a high-performance 650mAh 3.7V rechargeable deep cycle Li-ion pouch cell designed for smart glasses and other consumer electronics. Featuring LiCoO2 cathode materials and a compact 801742 size, this battery offers stable power output, long cycle life (300 cycles), and wide operating temperature range (-10~60℃), making it ideal for portable electronics, toys, and home appliances. With its lightweight design and 2.41Wh energy capacity, this liquid-type battery ensures reliable energy storage and efficient performance in diverse applications.More