4 Pack EVE Lithium MB31 314 AH 3.2v Certified Cell

Sun Fun Kits proudly presents certified  cells for DIY projects and custom battery packs. These cells are certified by the manufacture and have been individually tested and matched for use in battery builds, projects, vehicle electrification and other projects requiring reliable DC power. Each cells lists is manufacturer test capacity at the time of cell construction, the Internal Resistance as well as resting voltage before and after the test. Sun Fun Kits provides a 2 year warranty on each cell (12 months full replacement, and 12 months of pro-rated).

EVE MB31 cells are the latest LFP prismatic cells that can be used in various applications from automotive, backup power, energy storage and other uses where reliable DC power is needed. These are the same cells used in our ready made batteries and kits and are available directly from Sun Fun Kits for DIY projects. You may also add these to your kit order if you would like to create your own battery kit.

Please note: These batteries will require balancing and matching before they can be used in a battery pack, buyers of loose cells should be aware of the technical expertise needed to assemble a battery pack. We also recommend the use of supplemental resistance and or active balancers to ensure cells have equal charge.

All batteries have been load & capacity tested to ensure they meet manufacturer specifications of 314AH (+/- 5 AH) and will have between 317AH to 330 AH of available capacity while under a .2C discharge load at STP.  The EVE MB31 offered by Sun Fun kits includes flexible multi-layer copper busbars, as well as our exclusive SFK-V2 HD terminal adapter which is rated for 300 amps continuous current and 500 amps burst.