Lithium Ion Rechargeable Batteries, 3.7 V, for Solar Appliances at Rs 142 in Bengaluru
Lithium Ion Battery Pack - 3.7V 4400mAh
Neoware 3.7 Volt Rechargeable Lithium Ion Cell,Long Lasting High Performance 1800 mAH | 18650 (Its not a AA and AAA Size) (Pack of 3) Battery - Neoware : Flipkart.com
Polymer Lithium Ion Battery (LiPo) 3.7V 1100mAh | Core Electronics Australia