TalentCell Rechargeable 12V DC Output Lithium ion Battery Pack for LED Strip/Light/Panel/Amplifier and CCTV Camera with Charger, Multi-led Indicator Black (3000mAh) 12V DC Rechargeable Lithium Ion Battery, 3000mAh High Capacity. Inner Positive(+), Outer Negative(-). Multi-led indicator, 5 LED indicators displaying battery percentage. Compatible with most LED strip light products, CCTV Camera, IP Camera, LED Panel, Amplifier, Modem, Celestron NexStar, etc. TalentCell Lithium-ion Battery Pack also runs robotic telescopes fine. 12.6V/0.5A Wall plug Charger and DC 1 Female to 2 Male Power Splitter Cable are included. 1x DC 12V/3000mAh Li-ion Battery Pack 1x DC5521 1 Female to 2 Male Power Splitter Cable 1x 12.6V Wall Charger 1x User manual Do not use the 12V lithium battery pack in places with high humidity or where it may be exposed to wet. Do not modify or disassemble the power bank. Do not throw the 12V power bank into fire or water. Do not place the power bank during charging on flammbable materials such as in the bed or carpets.