Product Information: 90ah ‘small cell’ Cmax is a great economical option for systems up to 25kw when paired with a duel (2 alts) 400amp alternator charging setup. This is one of the most popular batteries I sell, and very commonly used in a wide variety of bass or stuntwall systems

Wattage ratings:

240amp: 17,500w

320amp: 20,000w

Duel 400 amp: 25,000w

Standalone (no alternator ‘baseline’ rating): 

Charging @ 

240 amp alternator: 16kw

320 amp alternator: 

Duel (2) 400 amp alternators: 

Charging @ 

90 amp alternator (stock): not 

240 amp alternator: 

320 amp alternator: 

Duel (2) 400 amp alternators: 

90 amp alternator (stock): not 

240 amp 

Duel (2) 400 amp alternators: 

Frequently asked

Q: Is this battery okay to pair with My

A: Most Lifepo4 products like Lishen, Headway, EVE and SAPT are compatible on the same charging circuit with AGM, However NEVER run CMax, Sodium ion, SCIB, EH5, or proto with AGM. It will damage both batteries, and possibly 

Q: Can this battery be run under the engine bay

** Please allow adequate time for me to order the materials and assembly. Typically product build times are around 14-21 days. Once the battery is finished, we will ship out using UPS or FedEx ground shipping and send the tracking number via email.**