https://www.fpr-newenergy.com/products/fpr-battery-cell-pack-module-48100s/
FPR 48100S
Multi-application LFP Battery Pack
The FPR48100S from li ion 48v ion battery manufacturer FPR is a 3U-height 19-inch integrated 48 volt lithium ion battery pack for phosphate communication. The 48 volt lifepo4 battery pack's attributes include its compact size, lightweight construction, easy battery management and self-maintenance, user-friendly operation, energy efficiency, and environmental friendliness.