| Basic electrical specifications |
Cell type |
LiFePO₄
|
LiFePO₄
|
LiFePO₄
|
LiFePO₄
|
LiFePO₄
|
LiFePO₄
|
LiFePO₄
|
Nominal voltage |
12.8 V
|
12,8 V
|
12,8 V
|
12,8 V
|
12,8 V
|
12,8 V
|
12,8 V
|
Nominal capacity |
100 Ah
|
100 Ah
|
140 Ah
|
280 Ah
|
280 Ah
|
314 Ah
|
334 Ah
|
Energy content |
1280 Wh
|
1280 Wh
|
1792 Wh
|
3584 Wh
|
3584 Wh
|
4019,2 Wh
|
4275,2 Wh
|
Discharge cut-off voltage |
10.8 V
|
10.8 V
|
10.8 V
|
10,8 V
|
10,8 V
|
10,8 V
|
10,8 V
|
Internal resistance |
≤ 40 mΩ
|
≤ 40 mΩ
|
≤ 40 mΩ
|
≤ 40 mΩ
|
≤ 40 mΩ
|
≤ 100 mΩ
|
≤ 100 mΩ
|
Self-discharge rate |
≤ 2%
|
≤ 2%
|
≤ 2%
|
≤ 2%
|
≤ 2%
|
≤ 2%
|
≤ 2%
|
Cycle life |
5,000+ cycles @100% DoD; 8,000+ cycles @70% DoD; 15,000+ cycles @40% DoD
|
5,000+ cycles @100% DoD; 8,000+ cycles @70% DoD; 15,000+ cycles @40% DoD
|
5,000+ cycles @100% DoD; 8,000+ cycles @70% DoD; 15,000+ cycles @40% DoD
|
8,000+ cycles @100% DoD; 11,000+ cycles @70% DoD; 20,000+ cycles @40% DoD
|
8,000+ cycles @100% DoD; 11,000+ cycles @70% DoD; 20,000+ cycles @40% DoD
|
8,000+ cycles @100% DoD; 11,000+ cycles @70% DoD; 20,000+ cycles @40% DoD
|
8,000+ cycles @100% DoD; 11,000+ cycles @70% DoD; 20,000+ cycles @40% DoD
|
| Charging & discharging properties |
Charging method |
CC / CV
|
CC / CV
|
CC / CV
|
CC / CV
|
CC / CV
|
CC / CV
|
CC / CV
|
Charging voltage |
14,6 V
|
14,6 V
|
14,6 V
|
14,6 V
|
14,6 V
|
14.6 V
|
14,6 V
|
Recommended charge current |
20 A (0,2C)
|
20 A (0,2C)
|
28 A (0.2 C)
|
56 A (0,2C)
|
56 A (0,2C)
|
62,8 A (0,2C)
|
66,8 A (0,2C)
|
Min. charge current for heating function |
8 A
|
8 A
|
8 A
|
8 A
|
8 A
|
8 A
|
8 A
|
Maximum continuous charge current |
150 A
|
120 A
|
200 A
|
200 A
|
200 A
|
300 A
|
Maximum charging current: 300 A for up to 5 minutes; long-term continuous charging current: 0.5C (167 A).
|
Maximum continuous discharge current |
150 A
|
120 A
|
200 A
|
200 A
|
200 A
|
300 A
|
Maximum discharge current: 300 A for up to 5 minutes; long-term continuous discharge current: 0.5C (167 A).
|
Maximum continuous output power |
1920 W
|
1536 W
|
2560 W
|
2560 W
|
2560 W
|
2560 W
|
Short-term output: up to 3840 W for a maximum of 5 minutes (300 A at 12.8 V); long-term continuous current: 0.5C (167 A).
|
Charge time at recommended charge current |
20A @ 5h
|
20A @ 5h
|
28A @ 5h
|
56A @ 5h
|
56A @ 5h
|
62,8A @ 5h
|
66,8A @ 5h
|
Maximum discharge current (1 second) |
550A
|
500A
|
1000A
|
1000A
|
1000A
|
1000A
|
1000A
|
Maximum discharge current (3 seconds) |
450A
|
400A
|
700A
|
700A
|
700A
|
900A
|
900A
|
Maximum discharge current (5 seconds) |
350A
|
300A
|
500A
|
500A
|
500A
|
600A
|
600A
|
Maximum discharge current (10 seconds) |
200A
|
200A
|
300A
|
300A
|
300A
|
450A
|
450A
|
| Temperature range |
Charge temperature range |
0°C to 50°C / 32°F to 122°F
|
0°C to 50°C / 32°F to 122°F
|
0°C to 50°C / 32°F to 122°F
|
0°C to 50°C / 32°F to 122°F
|
0°C to 50°C / 32°F to 122°F
|
0°C to 50°C / 32°F to 122°F
|
0°C to 50°C / 32°F to 122°F
|
Discharge temperature range |
-20°C to 60°C / -4°F to 140°F
|
-20°C to 60°C / -4°F to 140°F
|
-20°C to 60°C / -4°F to 140°F
|
-20°C to 60°C / -4°F to 140°F
|
-20°C to 60°C / -4°F to 140°F
|
-20°C to 60°C / -4°F to 140°F
|
-20°C to 60°C / -4°F to 140°F
|
Storage temperature range (< 1 year) |
-20°C to 25°C / -4°F to 77°F
|
-20°C to 25°C / -4°F to 77°F
|
-20°C to 25°C / -4°F to 77°F
|
-20°C to 25°C / -4°F to 77°F
|
-20°C to 25°C / -4°F to 77°F
|
-20°C to 25°C / -4°F to 77°F
|
-20°C to 25°C / -4°F to 77°F
|
Storage temperature range (< 3 months) |
-20°C to 40°C / -4°F to 104°F
|
-20°C to 40°C / -4°F to 104°F
|
-20°C to 40°C / -4°F to 104°F
|
-20°C to 40°C / -4°F to 104°F
|
-20°C to 40°C / -4°F to 104°F
|
-20°C to 40°C / -4°F to 104°F
|
-20°C to 40°C / -4°F to 104°F
|
Storage temperature range (< 7 days) |
-20°C to 65°C / -4°F to 149°F
|
-20°C to 65°C / -4°F to 149°F
|
-20°C to 65°C / -4°F to 149°F
|
-20°C to 65°C / -4°F to 149°F
|
-20°C to 65°C / -4°F to 149°F
|
-20°C to 65°C / -4°F to 149°F
|
-20°C to 65°C / -4°F to 149°F
|
| Internal structural parameters |
Temperature sensors |
3
|
3
|
3
|
3
|
3
|
3
|
3
|
Cell holder |
High-strength alloy
|
High-Strength Alloy
|
High-strength alloy
|
High-Strength Alloy
|
high-strength alloy
|
High-strength alloy
|
High-strength alloy
|
Insulation |
6-sided epoxy plates
|
6-sided epoxy plates
|
6-sided epoxy plates
|
6-sided epoxy plates
|
6-sided epoxy plates
|
6-sided epoxy plates
|
6-sided epoxy boards
|
Power line protection |
fiberglass hose
|
Fiberglass Hose
|
Fiberglass Hose
|
Fiberglass hose
|
fiberglass hose
|
Fiberglass hose
|
fiberglass sleeve
|
Busbar protection |
Multiple Wrapping
|
Multiple Wrapping
|
Multiple Wraps
|
Multiple Wrapping
|
Multiple wrapping
|
Multiple Wrapping
|
Multiple wrapping
|
Screw locking |
Screw Lock + Electronics-Yellow Adhesive
|
Screw Lock + Electronics-Yellow Adhesive
|
Threadlocker + electronics yellow adhesive
|
Screw lock + yellow electronics adhesive
|
threadlocker + yellow electronics adhesive
|
Screw Locking + Electronics-Yellow Adhesive
|
Threadlocker + electronics yellow adhesive
|
Damping layer |
EVA Filling
|
EVA-Filling
|
EVA filling
|
EVA filling
|
EVA padding
|
EVA-Filling
|
EVA filling
|
Terminal protection caps |
Plastic caps
|
Plastic caps
|
Plastic Caps
|
Plastic caps
|
plastic caps
|
Plastic Caps
|
plastic caps
|