APSX750F Estimated Runtime Load in Watts Inverter Battery Qty. Battery Type (Total Amp Hours, Voltage) 200W 400W 450W 500W 550W 600W 650W 700W 750W APSX750F 1 12V 75AH* (or 75AH @ 12VDC total) 196 88 73 65 56 51 45 42 38 APSX750F 2 12V 75AH* (or 150AH @ 12VDC total) 428 200 169 152 132 121 107 99 93 APSX750F 3 12V 75AH* 75AH (or 225AH @ 12VDC total) 661 318 269 243 212 195 174 162 151 APSX750F 4 12V 75AH* (or 300AH @ 12VDC total) 891 437 371 336 294 271 242 226 211 APSX750F 5 12V 75AH* (or 375AH @ 12VDC total) 1118 555 473 430 377 348 312 291 273 APSX750F 6 12V 75AH* (or 450AH @ 12VDC total) 1341 674 575 524 460 426 382 357 335 APSX750F 7 12V 75AH* (or 525AH @ 12VDC total) 1561 791 677 617 543 503 452 422 397 APSX750F 8 12V 75AH* (or 600AH @ 12VDC total) 1777 908 779 710 626 580 522 488 459 APSX750F 9 12V 75AH* (or 675AH @ 12VDC total) 1990 1024 879 803 709 657 591 554 521 APSX750F 10 12V 75AH* (or 750AH @ 12VDC total) 2199 1139 980 895 791 734 661 620 583 APSX750F 11 12V 75AH* (or 825AH @ 12VDC total) 2405 1253 1079 987 873 810 731 685 645 APSX750F 12 12V 75AH* (or 900AH @ 12VDC total) 2608 1366 1178 1078 955 886 800 751 707 APSX750F 13 12V 75AH* (or 975AH @ 12VDC total) 2807 1479 1276 1168 1036 962 869 816 768 APSX750F 14 12V 75AH* (or 1050AH @ 12VDC total) 3003 1590 1373 1258 1116 1037 937 880 829 APSX750F 15 12V 75AH* (or 1125AH @ 12VDC total) 3195 1700 1470 1347 1196 1112 1006 945 891 APSX750F 16 12V 75AH* (or 1200AH @ 12VDC total) 3385 1810 1566 All runtime values are in minutes. 1436 1276 1187 1074 1009 951 *IMPORTANT NOTES ‐ Battery set must be professionaly configured to 12VDC. See manual. Tripp Lite part number "98‐121" is a single 12V 75AH sealed lead acid battery. All wiring and required fusing is user supplied. All runtimes are based on non‐inductive continuous loading. Runtime is subject to capacity degradation over time.