LG B4 15S13P Specifications
| Configuration | 15S13P |
| Cell | LG ICR18650B4 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 9.4 kg |
| Length | 26.35 cm |
| Width | 2.24 cm |
| Height | 101.69 cm |
| Charge voltage | 63.00 V |
| End voltage | 41.25 V |
| Capacity | 33800 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 540 W |
| Energy | 1825 Wh |
| Volumetric energy density | 555.44 Wh/L |
| Gravimetric energy density | 194.98 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
LG B4 15S13P 1-layer in parablock 13x1
| Length | 3939.8 mm |
| Width | 22.3 mm |
| Height | 67.6 mm |
LG B4 15S13P 2-layer in parablock 1x13
| Length | 162.5 mm |
| Width | 264.8 mm |
| Height | 135.5 mm |
LG B4 15S13P 2-layer in parablock 13x1
| Length | 2101.66 mm |
| Width | 22.36 mm |
| Height | 135.46 mm |
LG B4 15S13P 3-layer in parablock 1x13
| Length | 101.9 mm |
| Width | 264.8 mm |
| Height | 203.3 mm |
LG B4 15S13P 3-layer in parablock 13x1
| Length | 1313.9 mm |
| Width | 22.4 mm |
| Height | 203.3 mm |
LG B4 15S13P 4-layer in parablock 1x13
| Length | 81.7 mm |
| Width | 264.8 mm |
| Height | 271.1 mm |
LG B4 15S13P 4-layer in parablock 13x1
| Length | 1051.3 mm |
| Width | 22.4 mm |
| Height | 271.1 mm |
LG B4 15S13P 5-layer in parablock 1x13
| Length | 61.5 mm |
| Width | 264.8 mm |
| Height | 338.9 mm |
LG B4 15S13P 5-layer in parablock 13x1
| Length | 788.7 mm |
| Width | 22.4 mm |
| Height | 338.9 mm |
LG B4 15S13P 8-layer in parablock 1x13
| Length | 41.3 mm |
| Width | 264.8 mm |
| Height | 542.3 mm |
LG B4 15S13P 8-layer in parablock 13x1
| Length | 526.1 mm |
| Width | 22.4 mm |
| Height | 542.3 mm |
LG B4 15S13P 15-layer in parablock 1x13
| Length | 21.1 mm |
| Width | 264.8 mm |
| Height | 1016.9 mm |
LG B4 15S13P 15-layer in parablock 13x1
| Length | 263.5 mm |
| Width | 22.4 mm |
| Height | 1016.9 mm |
Calculations
Q. How to calculate the voltage for 15S13P LG B4 pack?
A. Take the nominal voltage of the LG B4 (3.6V) and multiply it by series connections (15) for a total of 54.00V.
Q. How to calculate the capacity and current for 15S13P LG B4 pack?
A. Take the nominal capacity of the LG B4 (2.60Ah) and max. continuous discharge current (3.75 A) and multiply them by the parallel connections (13) for a total of 33.80Ah and 48.75A.