12 volt, 12 amp hour rechargeable Lithium battery at a quarter of the weight of a standard AGM battery! 

2-port DC outlets, 2-port USB outlets, padded bag with detachable accessory pockets, and an automatic 1 amp overnight charger,  or upgrade to a quick-recharge automatic 3 amp fast charger for higher recharge  needs. 

PowerPort 312 -12 Ah Lithium DC Power

Excluding Sales Tax |
  • Power:    12V @ 12 AH DC power
    Size:    9" x 5" x 7"
    Weight:  approx. 3.5 lbs.
    Bag material:    Heavy duty Nylon laminated with closed cell foam padding. 


  • These chargers provide constant current, constant voltage (CCCV)  "Smart" charge designed specifically for 12V Lithium batteries. (Standard lead-acid automatic chargers do not work with Lithium Batteries). "Smart" chargers stop charging once 14.6V is reached. 

    Max charge Voltage:  14.6V
    Max Charge Current:  two versions available: 1 amp or 3 amp