Collection: Grade B Deep Cycle Batteries

Grade B lithium batteries are the perfect option for people who do not use the full capacity of their battery every day.  They are great for weekend warriors who go fishing, boating, boondocking or visit their cabin (as opposed to people who are professional fishing guides or live in their cabin as these uses require daily hard use).  Grade B cells perform the same as Grade A and are a great low-cost alternative.  However, they do have a shorter life span and shorter warranty periods.