U1-24RT thumbnail


The U-Charge® RT is a 24 Volt lithium iron phosphate battery module based on the standard U1 size. The U1-24RT offers built-in automatic protection safeguarding from over-discharge, over-charge, over-temperature, and over-current. Additionally, an optional Battery Discharge Indicator (BDI) or Diagnostic Kit indicates the state of charge via an RJ45 connector. The U1-24RT can be put in systems up to 48V.

Dimensions (H x W x L): 183 mm x 131 mm x 197 mm

Dimensions (H x W x L): 7.20” x 5.16” x 7.76”

25.6 V | 23 Ah | 6.4 kg | PN# 1008898


  • Up to 4000 cycles at 80% DOD
  • Intrinsic safety profile of lithium iron phosphate battery chemistry
  • Built-in protection from over-charge, over-discharge, and short circuit conditions
  • Communicates battery status and accurate state of charge to inverter-charger or BDI via RJ45 connector
  • Maintenance-free design
  • Recharges completely in as little as 2 hours
  • Series connection up to two (2) batteries (48 V)