MODEL: 48V 10 Ah  
Cell type: LFP8081230-10AH 
Nominal voltage: 51.2V 
Rated capacity @ C/3 20 ℃: 10Ah 
Weight(approximate ): 4.9kg 
Dimension ( include protection circuit) L×W×H: 132×88×265mm
 
Protection circuit
Operating current: 15A 
Peak current: 30A 
Charge current: 6A 
Over-voltage protection: 3.8 V 
Under-voltage protection: 2.0 V 
Over-temperature protection: 60℃ 
Output port: P+ / P-
Charge port: C+ / C-
Dimension: 100×68×17mm
 
Charger
Input: 110~ 220V AC 
Output: 57V DC 3 A 
Charging time: 3.4 hrs 
 
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MODEL: 48V 15 Ah  
Cell type: LFP1181245-15AH 
Nominal voltage: 51.2V 
Rated capacity @ C/3 20 ℃: 15Ah 
Weight(approximate ): 7.2kg 
Dimension ( include protection circuit) L×W×H: 187×88×280mm 

Protection circuit
Operating current: 25A 
Peak current: 50A 
Charge current: 6A 
Over-voltage protection: 3.8 V 
Under-voltage protection: 2.0 V 
Over-temperature protection: 60℃ 
Output port: P+ / P-
Charge port: C+ / C-
Dimension: 100×68×17mm
 
Charger
Input: 110~ 220V AC 
Output: 57V DC 4 A 
Charging time: 3.8 hrs
 
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MODEL: 48V 20 Ah  
Cell type: LFP70173248-20AH 
Nominal voltage: 51.2V 
Rated capacity @ C/3 20 ℃: 20Ah 
Weight(approximate ): 9.5kg 
Dimension ( include protection circuit) L×W×H: 180×118×286mm
 
Protection circuit
Operating current: 25A 
Peak current: 40A 
Charge current: 7A 
Over-voltage protection: 3.8 V 
Under-voltage protection: 2.0 V 
Over-temperature protection: 60℃ 
Output port: P+ / P-
Charge port: C+ / C-
Dimension: 100×68×17mm
 
Charger
Input: 110~ 220V AC 
Output: 57V DC5 A 
Charging time: 4 hrs 

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MODEL: 44.8V 12Ah  
Cell type: LFP9581245-12AH 
Nominal voltage: 44.8V 
Rated capacity @ C/3 20 ℃ 12Ah 
Weight(approximate ): 5.2kg 
Dimension ( include protection circuit) L ×W×H: 137×85×280mm
 
Protection circuit
Operating current: 25A 
Peak current: 40A 
Charge current: 7A 
Over-voltage protection: 3.8 V 
Under-voltage protection: 2.0 V 
Over-temperature protection: 60℃ 
Output port: P+ / P-
Charge port: C+ / C-
Dimension: 100×68×17mm
 
Charger
Input: 110~ 220V AC 
Output: 57V DC5 A 
Charging time: 4 hrs