Description

Parameter |
36V 20Ah |
48V 20Ah |
52V 20Ah |
60V 20Ah |
72V 20Ah |
Nominal Voltage |
36V |
48V |
52V |
60V |
72V |
Nominal Capacity |
20Ah |
20Ah |
20Ah |
20Ah |
20Ah |
Nominal Watt Hour |
720WH |
960WH |
1040WH |
1200WH |
1440WH |
Composed Type |
10S8P |
13S8P |
14S8P |
16S8P |
20S8P |
Built-in BMS |
20A |
30A/50A |
30A/40A/50A |
50A |
50A |
Fit Motor Power |
0-500W maximum |
0- 1000W/ 0-1800W max |
0- 1000W/ 0-1500W/0-2000W max |
0- 2200W max |
0- 2800W max |
Charge Cut-off Voltage |
42V |
54.6V |
58.8V |
67.2V |
84V |
Discharge Cut-off Voltage |
28V |
36.4V |
39.2V |
44.8V |
56V |
Battery Weight |
4.5KG |
5.7KG |
6KG |
7KG |
8.5KG |
Battery Charger |
42V3A |
54.6V3A |
58.8V 3A |
67.2V3A |
84V3A |
Battery Pack Cell |
Domestic Grade A 2500mAh 18650 cells |
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Dimension |
210*150*70mm |
260*150*70mm |
280*150*70mm |
320*150*70mm |
400*150*70mm |
Parameter |
60V 25Ah |
72V 25Ah |
48V 24Ah |
52V 24Ah |
72V 40Ah |
Nominal Voltage |
60V |
72V |
48V |
52V |
72V |
Nominal Capacity |
25Ah |
25Ah |
24Ah |
24Ah |
40Ah |
Nominal Watt Hour |
1500WH |
1800WH |
1152WH |
1248WH |
2880WH |
Composed Type |
16S10P |
20S10P |
13S8P |
14S8P |
20S1P |
Built-in BMS |
50A |
60A |
50A |
40A |
100A |
Fit Motor Power |
0-2240W maximum |
0- 3360W max |
0- 1800W max |
0- 1500W max |
0- 5600W max |
Charge Cut-off Voltage |
67.2V |
84V |
54.6V |
58.8V |
84V |
Discharge Cut-off Voltage |
44.8V |
56V |
36.4V |
39.2V |
56V |
Battery Weight |
8.5KG |
10.5KG |
5.7KG |
6.1KG |
18KG |
Battery Charger |
67.2V3A |
84V4A |
54.6V4A |
58.8V 4A |
84V4A |
Battery Pack Cell |
Domestic Grade A 2500mAh 18650 cells |
Domestic Grade A 3000mAh 18650 cells |
Ternary rectangular 40Ah cell |
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Dimension |
320*185*70mm |
400*185*70mm |
260*150*70mm |
280*150*70mm |
300×310×120mm |
Nominal Voltage: 48V
Rated Capacity: 40AH / 50AH
Battery Cell: Aluminum shell 40Ah/50Ah Lithium battery
Max Constant Discharge Current: 60A (BMS)
Peak Discharge Current:180A
Charger: 54.6V 4A
Battery Dimensions: 210*310*120mm
Nominal Voltage: 52V
Rated Capacity: 40AH/50AH
Battery Cell: Aluminum shell 40Ah/50Ah Lithium battery
Max Constant Discharge Current: 50A (BMS)
Peak Discharge Current:150A
Charger: 58.8V 4A
Battery Dimensions: 230*310*105mm
Nominal Voltage: 60V
Rated Capacity: 40AH
Battery Cell: Aluminum shell 40Ah Lithium battery
Max Constant Discharge Current:60A (BMS)
Peak Discharge Current:180A
Charger: 67.2V 3A
Battery Dimensions: 310*240*120mm & 240*205*165mm (Note the size if order)
Nominal Voltage: 72V
Rated Capacity: 40AH
Battery Cell: Aluminum shell 40Ah Lithium battery
Max Constant Discharge Current:60A (BMS) /100A BMS
Peak Discharge Current:180A/300A
Charger: 84V 4A
Battery Dimensions: 310*300*125mm




Charger plugs and Discharge connectors optional:

How do we keep our battery reliable for your electric bycicle
1. We use only authentic name-brand cells made with the best BMS and the best ingredients
2. SIEKO IC BMS for battery over charge, over discharge, short circuit protection
3. We are hazmat certified to ship our battery packs and all our packs are tested and certified (UN38.3) to be shipping safe
4. Battery cells 100% balance before pack for voltage, resistance and capacity
5. Final battery pack 100% discharge and charge test
6. Waterproof and vibration test
7. 100% inspection of appearance and function by QC before shipping
8. We use state-of-the-art BMS to keep your battery as safe as possible
9.UnitPackPower batteries have insured to International Insurance, rest assured to buy.