Amazon.com : 48V 16Ah Samsung cell Li-ion Battery with BMS, Ebike Battery ,E-bike 48v 16ah Lithium ion Battery Pack with 2A charger for Electric Bike and Scooter , for 1000W or 1500W
Groomix | 10pcs Lithium battery 3.7V 18650 sales low cost Only on Rs.999
Amazon.com: 2Pc 18650 Rechargeable Battery 3.7V for Samsung Original 25r 2500mAh Power Battery Inr18650-25R Electronic Battery for LED Flashlight Lights : Tools & Home Improvement