MAENT® 12V Li-ion 18650 Lithium ion Rechargeable Battery Pack 3S1P 11.1V 12.6V Battery Pack for GPS i Pod P sp/DVD/mp4 CCTV Camera DVR Backup Tablet PC Project Work Industrial Equipment (2600 Mah) :
18500 Rechargeable Li-ion Battery 1400mAh 3.7V With One Li-ion Multi-function Charger Ship From CA : Amazon.ca: Electronics
Nitecore NL1835R 3500mAh Micro USB Rechargeable Li-ion Battery