Get A Replacement For Your Tecno N9S Battery With A Reliable and Durable Battery. At 3.5V 2500 mAh 9.5 Wh, The Li-Polymer is A Reliable Battery. Get It at Wholesale Price in Nairobi, Kenya. The Main Shop is at Sirikwa Business Center, Shop No. 3 Opposite TeaRoom Terminus. Order Online and Enjoy Efficient and Timely Delivery Plan throughout East Africa. Your Mobile Spares Supplier, Dama Mobile Spares.