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By certification 
48V10Ah LiFePO4 battery
| No. | Item | General Parameters |
| 1 | Model | OPT48-10 |
| 2 | Standard capacity | 10AH |
| 3 | Rated voltage | 51.2V |
| 4 | Max. Charge voltage | 58.4V |
| 5 | Discharge Cut-off voltage | 40V |
| 6 | Standard charge current | 2-5A |
| 7 | Max Continuous discharge current | 10A |
| 8 | Peak Instant Discharge Current | 30A(3 Seconds) |
| 9 | Dimension(Customized) | 212*174*90mm |
| 10 | Total weight(Approx.) | About 6kg |
| 11 | Operate temperature | -20°C~65°C |
| 12 | Built-in Protection Circuit Module | YES |
| 13 | Cycle time | 2000 times at 1C, 80% capacity |
OptimumNano Low Speed Vehicles Battery Pack
| Item NO. | Battery Type | Dimensions | Weight | Remark |
| 1 | 24V 10Ah | 373*121*86mm | 3Kg | Aluminum Case |
| 2 | 24V 15Ah | 403*150*48mm | 4Kg | PVC wrapped |
| 3 | 24V 20Ah | 284*145*77mm | 5Kg | PVC wrapped |
| 4 | 36V 10Ah | 388*121*86mm | 5Kg | Aluminum Case |
| 5 | 36V 15Ah | 303*132*92mm | 7Kg | PVC wrapped |
| 6 | 36V 20Ah | 315*156*105mm | 9.5Kg | PVC wrapped |
| 8 | 48V 10Ah | 212*174*90mm | 6Kg | PVC wrapped |
| 9 | 48V 15Ah | 276*210*95mm | 7.5Kg | PVC wrapped |
| 10 | 48V 20Ah | 242*168*215mm | 13Kg | PVC wrapped |
| 12 | 48V 100Ah | 530*500*286mm | 70Kg | Steel Case Packing |
| 13 | 72V 20Ah | 320*145*230mm | 18.5Kg | PVC wrapped |
| 14 | 72V 30Ah | 375*223*220mm | 37Kg | Steel Case Packing |
| 15 | 72V 40Ah | 645*240*172mm | 42Kg | Steel Case Packing |
| 16 | 72V 50Ah | 550*285*175mm | 46Kg | Steel Case Packing |
| 17 | 72V 60Ah | 640*210*240mm | 60Kg | Steel Case Packing |
Features:
1) Long cycle life, 2000 cyles which is 4-5 times than traditional SLA,Ni-MH or Ni-cd and Lithium.
2) Enviromental friendly. No toxic
3) Light weight. Much lighter than SLA battery. (Around 1/2 heavy of SLA)
4) Good performance during charging and dishcaring.
5)No memory effect,no explosion
6)High capacity
OptimumNano Introduction:
Founded in 2002,OptimumNano is one of the first domestic enterprises, who successfully developed LiFePO4 battery for New Energy Power , Engine Start and Energy Storage . With 563 patents, including 160 invention patents and 7 internationalpatents.
So far, more than 45,000 EVs have been equipped with our LiFePO4 Battery System , running in over 31 provinces and cities, And the LiFePO4 Battery Packs were exported to over 40 countries on six continents. We become the Top 3 in the domestic market with 26.6% market share.
Application:
Storage and Transportation:
1.Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
2.During transportation, 50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.
3.Battery should be kept at -20℃～45℃ in warehouse where it's dry, clean and well-ventilated.
4.During loading of battery, attention must be paid against dropping, turning over and serious stacking
Certificates:
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 48v10ah lifepo4 battery. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.
