Polymer Li-Ion Battery Pack: 14.8V 12.6Ah (186 Wh) with Car Lighter Socket (14A rate) + Smart Fast Charger (3A)
Amazon.com : TalentCell 12V Lithium ion Battery PB120B1, Rechargeable 38400mAh 142.08Wh Li-ion Battery Pack with DC 12V and 5V USB Output for LED Light Strip, CCTV Camera, Mobile and More : Electronics