12V Portable 1800mAh Li-ion Rechargeable Battery Pack /Power Pack UK Charger Features: Brand new and high quality. Specially designed for the system devices which use 12V power. Built-in ON/OFF switch to save power usage. Super storage capacity. Over-charge/discharge protection. With working indicator. Suitable for 12V devices 1800mAh Note: You may either receive part number DC-168 or YSD-12180 and are the same item. Specification: Dimension: 6.6cm x 3.7cm x 2cm - 2.60inch x 1.46inch x 0.79inch. Input voltage: 12.6V. Output voltage: 12.6-10.8V. Power wired and wireless cameras, and wireless receivers.