3.7V 1800mAh Massager Polymer Lithium Battery offers high energy density, lightweight design and long cycle life for reliable performance. Ideal for personal healthcare devices, medical equipment and electronic toys, this premium Li-polymer battery ensures stable power with built-in protection against overcharge, over-discharge and short circuits. Compact 35*34*10mm size, low internal resistance (<100mΩ), wide operating temperature range (-20°C to 60°C) and fast charging capability make it perfect for portable applications requiring safety, durability and efficiency in demanding environments.More
