36 Volt Lithium Iron Phosphate lithium ion battery packs for sale with high current and High Capacity.
Lithium Ion Battery - 1Ah - PRT-13813 - SparkFun Electronics
Amazon.com: Rechargeable Lithium Ion Battery Pack - VIDAR 7.4V 6600mAh High Capacity Li-ion Battery Pack with JST PH2.54/2P Plug-in(Customizable) for Electronics,Toys,Lighting,Equipment : Health & Household
Protection Circuit Modules for Custom Lithium Battery Packs