SimpliPhi Power (simpliphipower.com) offers 24 V and 48 V lithium iron phosphate (LiFePO4) batteries in 2.6 and 3.4 kWh models. Each battery has a BMS, a built-in 80 A DC circuit breaker (on/off switch), and is compatible with standard 24 V and 48 V battery-based inverters. These batteries can be drop-in replacements for lead-acid batteries in on- or off-grid systems and have a 10-year warranty. These modular units are scalable and deployable in both small and utility-scale (MW) systems. They weigh 57.5 pounds and 75.5 pounds, respectively. Both versions have a wall-mount option. LiFePO4 battery chemistry is touted for safety, as it is not prone to thermal runaway.