lithium battery for robotics “Genx Pro+ Lithium Ion 21700 4200mah 20C Discharge Defence grade Low Temprature” has been added to your cart. View cart Showing the single result Sort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low Genx Pro+ Lithium Ion 21700 4200mah 20C Discharge Defence grade Low Temprature ₹677.97 Price Excluding Tax Add to cart