The CipherLab 3.7V 700mAh Li-Ion Rechargeable Battery is a reliable power source designed for optimal performance in various devices. Manufactured by CipherLab Co., Ltd., this battery features a compact design with a voltage of 3.7 volts and a capacity of 700mAh, ensuring long-lasting energy for your electronic needs. Its advanced lithium-ion technology provides efficient charging and discharging cycles, making it an ideal choice for portable devices. The manufacturer part number KB1B3770000N7 ensures compatibility with specific CipherLab products, delivering consistent and dependable power. Upgrade your device's battery life with this high-quality rechargeable option.