52V 19.2AH Long range high discharge ebike battery with 21700 performacne cells , 45amp bms , Including a proper 5 amp fast charger , battery mounting plate & 2x keys ..
 
Technical Data:
	
		
			
Battery Model
			
52V 19.2Ah
		
		
			
Nominal Capacity (AH)
			
19.2Ah
		
		
			
Nominal Voltage (V)
			
51.8V
		
		
			
Source Resistance (mΩ）
			
12-14
		
		
			
Cell Specification
			
3.7V 4800mAH 5C Powerful Tesla INR21700-48G Cell
		
		
			
Cell Combination
			
13-series, 4-parallels/14-series, 4-parallels
		
		
			
Cell Size
			
21700 Cylinder Cell
			Diameter: 21mm, Height: 70mm
		
		
			
Cell Quantity (parallel*series)
			
52 pcs/56 pcs
		
		
			
Discharge Cutoff Voltage (V)
			
40/43  +/- 1V
		
		
			
Charge Cutoff Voltage (V)
			
58.8V
		
		
			
Rated Discharge Current (A)
			
19.2A
		
		
			
Maximum Continuous Discharge Current (A)
			
45A (with BMS Board Limited)
		
		
			
Maximum Continuous Charge Current (A)
			
10A
		
		
			
Charge Mode
			
CC/CV
		
		
			
Standard Charge Current (A)
			
2A
		
		
			
Charge Time under Standard Charge Current
			
11.5 hours
		
		
			
Fast Charge Current (A)
			
5A
		
		
			
Charge Time under Fast Charge Current
			
4.6 hours
		
		
			
Charge Temperature Range
			
0 - 60 ℃
		
		
			
Discharge Temperature Range
			
-20 - 60 ℃
		
		
			
Battery Size
			
368*125*95mm
		
		
			
Charging/Discharge Cycles
			
> 1000 cycling times
		
		
			
Battery Net Weight
			
5.2kgs