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Help Center6-FMJ-50 Vehicle Sealed Lead Acid MF Battery Cells
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Specifications
1.Excellent high rate discharge performance.2.Stable voltage output high and energy density
6-FMJ-50 Vehicle sealed lead acid MF battery cells
FMJ series Spiral Cells have super high rate discharge, wide ambient temperature and excellent anti-vibration characteristics, with more than 350 cycles at 100% DOD(5C high rate discharge) or 15 years design life for floating application
| Specification | |
| Open circuit voltage | 12V |
| Capacity (10 Hr,) | 50Ah |
| Weight | 18.3Kg |
| Workable under | -55°C~75°C |
| Resistance | 3.2mΩ |
| Specific energy (10h rate) wh/kg |
31.9 |
| Specific energy (1 ratio) wh/kg |
23.9 |
| Maxing power w/kg | 530 |
| Float Voltage (25°C) | 13.6~14.1V |
| Cycle of charging voltage (25°C) |
14.7~15.0V |
Features and Benefits:
1.Superior high and low temperature performance,workable under -55°C-75°C
2.Good PSOC performance
3.Excellent low current charge acceptance
4.No free electrolyte,workable with any orientation
5.Steady high voltage output,high energy density
6.Fast chargeable,95% state of charge can be reached in 40 minutes
7.Starting type FMJ can be discharged with super high discharge rate,the max.discharge rate is 18C10
8.Very good consistency,can be connected serially and/or in parallel
9.Shelf life is almost 2 years
10.Long service life
1) The cycle life is 350 under 100%DOD at C/5 discharge rate
2) The design service life under floating application is 15 years
3) The design service life in solar application is 10 years
Application:
1. Instruments
2. Electric tools
3. Physical exercise devices
4. Medical devices
5. Solar light
6. Electricity transferring equipments
7. Standbypower supply
8. Vehicle starting
9. Start-stop & Micro Hybrid Energy Storage System
10. Communications power supply
11. Network security system
| 6-FMJ-50 discharge characteristics(25°C) | ||||||
| discharge to 11.1V | discharge to 10.5V | discharge to 9.9V | ||||
| Time | constant current(A) |
constant power(W) |
constant current(A) |
constant power(W) |
constant current(A) |
constant power(W) |
| 2min | 340.50 | 3366.00 | 392.00 | 3672.00 | 462.00 | 3930.00 |
| 5min | 203.00 | 2286.00 | 243.00 | 2520.00 | 283.00 | 2754.00 |
| 10min | 153.00 | 1686.00 | 168.00 | 1884.00 | 181.00 | 2100.00 |
| 15min | 119.00 | 1344.00 | 127.00 | 1416.00 | 138.00 | 1584.00 |
| 20min | 95.00 | 1116.00 | 108.00 | 1224.00 | 113.50 | 1272.00 |
| 30min | 67.50 | 804.00 | 72.00 | 852.00 | 78.00 | 876.00 |
| 45min | 52.00 | 576.00 | 54.00 | 618.00 | 55.50 | 624.00 |
| 1h | 39.00 | 468.00 | 42.00 | 486.00 | 43.00 | 492.00 |
| 2h | 21.00 | 252.00 | 22.00 | 270.00 | 22.50 | 264.00 |
| 3h | 17.00 | 204.00 | 16.00 | 204.00 | 17.50 | 198.00 |
| 4h | 14.00 | 156.00 | 13.00 | 150.00 | 12.50 | 168.00 |
| 5h | 10.00 | 132.00 | 11.00 | 120.00 | 11.00 | 132.00 |
| 8h | 7.00 | 84.00 | 7.00 | 84.00 | 7.00 | 84.00 |
| 10h | 6.00 | 72.00 | 6.00 | 66.00 | 6.00 | 72.00 |
| 20h | 209.00 | 36.00 | 2.90 | 30.00 | 2.90 | 30.00 |
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