Product Description
Rechargeable 72V ebike battery 2000W 72V 20AH Lithium battery use 3.7V 6AH 32650 cell 30A BMS 2A charger best package
Parts included:
1. 72v 20ah Lithium Battery with PVC case,built in 30A BMS.
Notice:This battery can use for 72V 500W---2000W electric motor
Specification
Battery Model:72V 20Ah
Nominal Capacity (AH) :20ah
Nominal Voltage (V): 72V
Source Resistance (mΩ) :< 40
Cell Specification :3.7V 6AH 32650 Cell
Cell Combination :4-parallel 20-series
Cell Quantity (parallel*series) :80
Discharge Cutoff Voltage (V) :60+/- 1V
Charge Cutoff Voltage (V) :84V
Rated Discharge Current (A): 30A
Instantaneous Maximum Discharge Current (A): 100A
Maximum Continuous Discharge Current (A) :30A
Maximum Continuous Charge Current (A) :5
Charge Mode :CC/CV
Standard Charge Current (A) :2A
Charge Time under Standard Charge Current :10 hours
Fast Charge Current (A) :5A
Charge Time under Fast Charge Current: 4 hours
0-45°C
-20-65°C
Battery Size :145*208*220MM
Battery Weight About: 16kgs
FAQ
1. Why choose Wanhong?
Wanhong is one of the best battery manufacturers in Shenzhen,China. Wanhong has developed several lines of standard battery packs and systems to fit a variety of customer requirements, from lithium batteries to grid-connected systems. If one of the standard batteries below does not satisfy your needs, Wanhong also designs and produces custom batteries or multi-cell building block that could be the right solution.Wanhong's high quality management material is integrated into every type of battery, improving cycle life, performance, and safety.
2. What is our main porducts?
Professional Production All Battery System,
3.2V ~ 330V , 5AH ~ 500AH Battery Pack,
Li-polymer battery.LiFePo4, Lithium ion,Solar energy battery. Electric bicycle battery,
Welcome your order to test our quality and service.
3. What's the warranty of battery?
1-2 year under normally use.
4. What about the lead time?
Sample : within 5-7 working days. Bulk order: within3-4 weeks.
5. Do you have any MOQ limit?
No have MOQ, samples are welcome for your testing, sample fees could be retunred on bulk order.
6. What kind of certification could you provide?
CE, RoHS, UN38.3. UL. We also could apply other certication that you need.
7. Can you accept OEM& ODM?
Sure, we are a manufacturer and has profressional R&D Department, welcome your OEM &ODM order.
8. What is the shipping way?
Base on your requirement of Order Quantity, Lead Time & Freight fee, we often chose from Air, Sea & Express.
FAQ
1. Why choose Wanhong?
Wanhong is one of the best battery manufacturers in Shenzhen,China. Wanhong has developed several lines of standard battery packs and systems to fit a variety of customer requirements, from lithium batteries to grid-connected systems. If one of the standard batteries below does not satisfy your needs, Wanhong also designs and produces custom batteries or multi-cell building block that could be the right solution.Wanhong's high quality management material is integrated into every type of battery, improving cycle life, performance, and safety.
2. What is our main porducts?
Professional Production All Battery System,
3.2V ~ 330V , 5AH ~ 500AH Battery Pack,
Li-polymer battery.LiFePo4, Lithium ion,Solar energy battery. Electric bicycle battery,
Welcome your order to test our quality and service.
3. What's the warranty of battery?
1-2 year under normally use.
4. What about the lead time?
Sample : within 5-7 working days. Bulk order: within3-4 weeks.
5. Do you have any MOQ limit?
No have MOQ, samples are welcome for your testing, sample fees could be retunred on bulk order.
6. What kind of certification could you provide?
CE, RoHS, UN38.3. UL. We also could apply other certication that you need.
7. Can you accept OEM& ODM?
Sure, we are a manufacturer and has profressional R&D Department, welcome your OEM &ODM order.
8. What is the shipping way?
Base on your requirement of Order Quantity, Lead Time & Freight fee, we often chose from Air, Sea & Express.