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Works with: 12 V systems
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SKU EG4-1511004
EG4 Lithium battery 12.8V (12V) 400AH 5.12kWh with 200A internal BMS
Composed of (16) UL-listed prismatic 3.2V cells tested at 7,000 deep discharge cycles to 80% DoD – fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.
Features:
Nominal Voltage: 12.8V
Capacity: 400Ah
Kilowatt-hour(s): 5.12kWh
Size: 17.4″ x 18.5″ x 6.1″
Design Life: 7000 Deep Cycles
Communications: RS485
| Capacity | 400 Ah |
|---|---|
| Nominal voltage | 12 V |
| Chemistry | Not listed |
| Warranty | Not listed |
| Certifications | Not listed |
| Dimensions | 24 × 21 × 13 in |
| Weight | 99.6 lb |
| Brand | EG4 |
|---|---|
| SKU | EG4-1511004 |
Based on this battery's rated capacity of 400 Ah at 12 V (about 4.8 kWh), assuming 90% usable capacity and 92% inverter efficiency, the same as the system calculator. Real runtime also depends on temperature and age.
Add up the watts of everything you want to run at once.
Estimated runtime4 hours
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