Introducing the CipherLab Rechargeable Battery, a reliable power source designed for optimal performance. With a capacity of 3.7V and 800mAh, this battery ensures long-lasting energy for your devices. Manufactured by CipherLab Co., Ltd., the KB1A371800395 model is engineered for efficiency and durability. Ideal for various applications, it provides consistent power to keep your devices running smoothly. Trust in CipherLab's quality and experience the convenience of a rechargeable solution that meets your energy needs.