MAEnt™ 12V Li-ion 18650 Lithium ion Rechargeable Battery Pack 3S2P 11.1V 12.6V Battery Pack for GPS i Pod P sp/DVD/mp4 Tablet PC Drones Project Work Industrial Equipment (5200 Mah) : Amazon.in: Electronics
PowerBrick Lithium Battery 12V 20Ah PB+12/20
12V 4.5 amp hour (AH) Lithium Iron Phosphate battery packs which are a direct replacement for sealed lead acid batteries, including chargers, LiFePO4.
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