Performance and battery life. The le max 2 is powered by a 2.15GHz quad-core Qualcomm Snapdragon 820 processor coupled with Adreno 530 GPU and up to 6GB of RAM. It comes with up to 64GB of on-board memory. Expandable storage isn't supported.
Just buy any charger that is certified with Qualcomm Quick Charge 2.0/3.0 will be able to quick charge. Pricing and brand doesn't matter, as long as is certified Qualcomm Quick Charge 2.0/3.0, then it will fast charge.
