Amazon.com: NERMAK 2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, UPS, Scooters, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS :
EVACELL 12v 10ah (12v 10000mah) Lithium ion Rechargeable Battery with BMS Protection for cc Camera Backup, UPS, Solar and led Lights etc : Amazon.in: Electronics