Hunan CTS Technology Co,.ltd
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72V Battery Pack 72V 40Ah Lithium Iron Phosphate Battery Lithium Ion Battery Ebike Scooter Motorcycle
72V Battery Pack 72V 40Ah Lithium Iron Phosphate Battery Lithium Ion Battery Ebike Scooter Motorcycle
Features:
1. Long cycle life.
Specifications:
|
Cell & Method |
NMC, 20S1P |
|
Dimension(L*W*H) |
270mm x 180mm x 250mm |
|
Weight |
Around 17.5KG |
|
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 |
|
Max Charge Voltage |
84V |
|
Charge Current |
1/2C, 20A |
|
Max Charge Current |
40A |
|
Standard discharge Current |
1C, 40A |
|
Max Discharge Current |
3C, 120A |
|
Discharge Cut-off Voltage |
56V |
|
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!