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52V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery
52V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery
52V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery
52V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery
52V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery

52V 21AH 24.5AH 28AH 31.5AH Samsung Down Tube Triangle Lithium Battery

Regular price
$629.99
Sale price
$464.99

52V 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 52V 21Ah/24.5Ah/28Ah/31.5Ah
Nominal Capacity (AH) 21Ah/24.5Ah/28Ah/31.5Ah
Nominal Voltage (V) 51.8V
Source Resistance (mΩ) <40
Cell Specification 3.7V 3500mAH  3C Powerful Samsung Cell
Cell Combination 14-parallels, 6/7/8/9-series
Cell Size 18650 Cylinder Cell
Diameter: 18mm, Height: 65mm
Cell Quantity (parallel*series) 84pcs/98pcs/112pcs/126pcs
Discharge Cutoff Voltage (V) 43 +/- 1V
Charge Cutoff Voltage (V) 58.8V
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 5.2kgs/5.95kgs/6.7kgs/7.4kgs
Battery Gross Weight(include charger,bag and packing) 7.8kgs/8.5kgs/8.9kgs/10kgs
Battery Application For less than 48V 1500W Motor