24v Powerblock
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A lithium iron phosphate battery that is a perfect replacement for lead-acid batteries. It provides greater capacity, faster charging speeds, longer cycle life, and is much safer compared to other lithium battery alternatives.
NUE’s LFP (LiFePO4) brings you the safest lithium battery chemistry available at affordable prices with the support and customer service you’ve come to expect from the NUE brand. LiFePO4 batteries do not have rare minerals and feature world class thermal stability even when put into tough physical conditions, such as heat and heavy cycling. For the client who wants only the safest chemistry for their home or business, NUE’s LFP is the right choice.
Advantages
LI-ION PERFORMANCE
Outperforms lead-acid batteries in every metric
DEEP CYCLING & LONG LIFE
Our products maintain power and reliability even when deep-cycled regularly, especially when compared to similarly priced lead-acid storage
ENERGY DENSITY
High energy density means NUE lithium-ion products weigh less and power more than comparable lead-acid batteries
AFFORDABILITY
Lower total cost of ownership
EASE OF INSTALLATION
Easy to connect in series or parallel, with the convenience of Anderson connectors for plug and play capacity
Why we use LiFeP04
We only use LiFePO4 cells from premium cell manufacturers to ensure the safest solutions for our customers. LiFePO4 is recognized by the solar industry as a safer solution than NMC (Nickel-Manganese-Cobalt) batteries used in electric vehicles. LiFePO4 also does not include cobalt.
Specifications
| LiFePO4 Batteries | 24v Powerblock |
|---|---|
| DC Energy | Capacity 4352Wh (4+ kWh) |
| Battery Family | Lithium Iron Phosphate, Lithium Ion (LFP) |
| Nominial Capacity | 170Ah |
| Nominal DC Voltage | 24 V |
| Max. Charge Voltage | 29.2V |
| End of Discharge Voltage | 17.5V |
| Max. Continuous Charge Current | 175A |
| Max. Peak Current (6 seconds) | 350A |
| Voltage Range | 17V – 30V |
| High Voltage Protection. | 29.2V |
| Weight & Dimensions | 92 lbs / 42 kg 10.3″ x 7.1″ x 20.6″ (inches) 262 mm x 180 mm x 523 mm |
| Design Cycle Life | 8,000 cycles |
| Chemistry | LiFePO4 |
| Storage Temperature | -20°C – 35°C (6 months MAXIMUM) |
| Discharging Temperature | 0°C – 55°C |
| Charging Temperature Range | 0°C – 55°C |
| Optimal Temperature | Settings 25C, SOC0-100% charging/discharging (optimal) |
| Efficiency | >95% DC – DC DEPENDING ON APPLICATION |
| Fuse Protection Short Circuit Current: | Fused @ 300A |
| Breakers | Yes |
| Design Life | 10+ years |
| Estimated Cycle Life @ Depth of Discharge | 10,000+ @30% DOD 8,000 @50% DOD 6,000 @90% DOD Connectivity Battery level BMS; Anderson SB175 connectors |
| Warranty | 10 year pro-rata manufacturers warranty; conditions apply |