48V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery
with 5A Charger, Triangle Bag
Parts included:
Battery, Triangle Bag, Charger
Please use this battery maximal for 1500W
| Specification: | |
| Battery Model | 48V 21Ah/24.5Ah/28Ah/31.5Ah |
| Nominal Capacity (AH) | 21Ah/24.5Ah/28Ah/31.5Ah |
| Nominal Voltage (V) | 48.1V |
| Source Resistance (mΩ） | <40 |
| Cell Specification | 3.7V 3500mAH 3C Powerful Samsung Cell |
| Cell Combination | 13-parallels, 6/7/8/9-series |
| Cell Size | 18650 Cylinder Cell Diameter: 18mm, Height: 65mm |
| Cell Quantity (parallel*series) | 78pcs/91pcs/104pcs/117pcs |
| Discharge Cutoff Voltage (V) | 40 +/- 1V |
| Charge Cutoff Voltage (V) | 54.6V |
| Rated Discharge Current (A) | 21A/24.5A/28A/31.5A |
| Maximum Continuous Discharge Current (A) | 45A/45A/45A/45A(Limited by BMS) |
| Maximum Continuous Charge Current (A) | 10A/10A/10A/10A |
| Charge Mode | CC/CV |
| Standard Charge Current (A) | 2A |
| Charge Time under Standard Charge Current (Hours) | 12.6h/14.7h/16.8h/18.9h |
| Fast Charge Current (A) | 5A |
| Charge Time under Fast Charge Current (Hours) | 5h/5.9h/6.7h/7.6h |
| Charge Temperature Range | 0 - 60 ℃ |
| Discharge Temperature Range | -20 - 60 ℃ |
| Battery Size | Less than Size in Photo |
| Charging Cycles | > 800 cycling times |
| Battery Net Weight | 4.9kgs/5.6kgs/6.3kgs/6.9kgs |
| Battery Gross Weight(include charger,bag and packing) | 7.5kgs/8.2kgs/8.5kgs/9.5kgs |
| Battery Application | For less than 48V 1500W Motor |
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