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Categories | E Scooter Battery Pack |
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Brand Name: | CTS |
Model Number: | CTS-7240 |
Certification: | CE |
Place of Origin: | Hunan,China |
MOQ: | 10 unit |
Payment Terms: | T/T, Western Union, MoneyGram |
Supply Ability: | 10000 units per month |
Delivery Time: | 15-20 working days |
Packaging Details: | Wooden case and Carton case |
Voltage: | 72V |
Capacity: | 40Ah |
Dimensions: | 270mm x 180mm x 250mm |
Weight: | Around 17.5KG |
Energy: | 3000Wh |
Norminal Voltage: | 74V |
Charge Current: | 1/2C, 20A |
Standard discharge Current: | 1C, 40A |
Company Info. |
Hunan CTS Technology Co,.ltd |
Verified Supplier |
View Contact Details |
Product List |
72Volt Lithium Battery Pack 72V 40Ah Electric Bicycle Lithium Ion Battery Scooter Motorcycle Battery Pack
Features:
1. Environmental friendly.
2. High density of energy.
3. Light weight,easy to carry.
4. Low self-discharge.
5. Low internal resistance.
6. Long cycle life, chargeable up to 1000 times.
7. No memory effect.
8. Doesn’t contain Mercury, No fire, No explosion, No leakage.
Applications:
72V 40Ah lithium battery pack can be used for Electric Scooters, E-bike, Electric Motocycle, Electric Wheel Chairs, Electric Mobility, etc.
Specifications:
Mechanical | Cell & Method | NMC, 20S1P |
Dimension(L*W*H) | 270mm x 180mm x 250mm | |
Weight | Around 17.5KG | |
Electrical Characteristics | Rated Capacity | 40Ah |
Min Capacity | 40Ah | |
High Rate Discharge Capacity | > 90% Rated Capacity | |
Discharge Capacity @ -20℃(-4℉) | > 70% Rated Capacity | |
Norminal Voltage | 74V | |
Energy | 3000Wh | |
Internal Impedance(@ 1000Hz.) | ≤20 mΩ | |
Cycle Life | >2500 Cycles @ 1C 100% DOD | |
Months Self Discharge | ≤ 5% @ 25℃(77℉) | |
Efficiency of Charge | 100% @ 1/3C | |
Efficiency of Disharge | 95% @1C | |
Standard Charge | Max Charge Voltage | 84V |
Charge Current | 1/2C, 20A | |
Max Charge Current | 40A | |
Standard Discharge | Standard discharge Current | 1C, 40A |
Max Discharge Current | 3C, 120A | |
Discharge Cut-off Voltage | 56V | |
Environmental | Charge Temperature | 0 ℃ to 45℃(32℉ to 113℉) @ 65±20%Relative Humidity |
Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @ 65±20%Relative Humidity | |
Storage Temperature | ≤ 1 Month, -20℃ to 60℃(-4℉ to 140℉) @ 65±20%Relative Humidity | |
≤ 6 Month, -20℃ to 30℃(-4℉ to 80℉) @ 65±20%Relative Humidity |
FAQ:
1): Are you manufacturer or simply trading company?
Re: We are manufacturer, and we sincerely welcome you to visit our factory!
2): Can I get a lower price if I order large quantities?
Re: Yes, cheaper prices with more bigger size orders.
3): Do you offer charger for battery?
Re: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.
4): How about your company intelligence?
Re: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, UN38.3, IEC62133, CB,etc certificated.
5): When you ship my order?
Re: Normally 5-10days after receiving your payment, but it can be negotiated based on order qty and production schedule.
6): How about the quality guarantee period?
Re: Two year!
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