12V 400 Lithium Amp Hours 5D Case SB350 Connector Module

Replacement battery for MasterVolt and Genasun 

Deep cycle and engine starting battery, 5120 Watts of energy

 Nominal True Capacity 400 Lithium Amp Hours
 Nominal Voltage 12.8 Volts
 Dimensions (L x W x H) 24.0 x 8.0 x 13.1 Inches
 Weight  120 Pounds
 Lithionics NeverDie® BMS Feature NO*  

* Requires External NeverDie® Battery Management System



Category: .

Product Description


*Battery must be charged with Lithionics Battery approved charger once a month.

NOTE: Contact Lithionics Battery for a user installation Guide. Follow the guide to ensure fitness of use and warranty.


  1. Lithium batteries are not designed for under-hood installations. Lithium batteries are not designed for use in sub-freezing temperatures. See USER GUIDE for acceptable temperature ranges.
  2. Industry standards have not been developed for ratings such as lithium cranking amperage equivalents to lead-acid cranking amperage ratings. It is the responsibility of the end-user to select the correct sized battery for his/her application. Lithionics Battery offers a wide range of lithium cells to assist in the customer’s selection of the battery size.
  3. Installation: it is recommended that batteries be installed terminals facing up. Terminal must never face down (upside-down installation). Contact Lithionics Battery for approval of alternative installation orientations that may be possible in your application.


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