Lithium Battery For Solar Light / Medical Device 48V 50AH long circle life Quick Data: Detail Sec For Battery Pack 1. Parameters PHES2.9KWhPV1 2. Battery Type Li-Ion 3. Rated Voltage/ Capacity 48V/50Ah 4. Rated Energy 2.4KWh 5. Usable Capacity (80%DOD) 2.3KWh 6. Voltage Range 45～54.7VDC 7. Rated...
Standard discharge(0.2C5A) after Standard charge
Mean Operation Voltage
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
Constant Current 0.2C5A
Charge time : Approx4H
Constant Current 1C5A
Charge time : Approx1.5 H
Constant current 0.2C5A
end voltage2.5 V
Maximum discharge current
Constant current 1C5A
end voltage2.5 V
Detail Sec For Battery Pack
1. Parameters PHES2.9KWhPV1
2. Battery Type Li-Ion
3. Rated Voltage/ Capacity 48V/50Ah
4. Rated Energy 2.4KWh
5. Usable Capacity (80%DOD) 2.3KWh
6. Voltage Range 45～54.7VDC
7. Rated Discharge Current 25A
8. Max. Discharge Current 60A
9. Standard Charge Current 25A
10. Max.Charge Current 60A
11. Operating Temperature Charge:0°C ~50°C；
12. Discharge -20°C~50°C;
13. Storage Temperature -20°C~50°C
14. Ambient Humidity Max. 90[%Rh] *Non Condensing
15. Expected Lifetime (25°C/+77℉) ＞5 Years
16. Cycle life (80% DOD, 25°C/+77℉) ＞2000Cycles
Similar Model List
|Type||Nominal Voltage||Out put Voltage||Nominal Capacity||Dimension(L*W*H)||Weight||Max Discharging Current|
portable back up
Energy storage system
EV ECAR E BOAT
The battery pack is big size and heavy the battery pack protect by specially bubble box
and one battery pack put into one paper carton
How to order:
1. Tell us Order Quantity, Type & capacity, Package and other Requirement;
2. After the first Step, we will make a PI for you;
3. After you confirm the details in the PI and make the payment, we will arrange the production for you.
(1) Your inquiry related to our products rice will be replied in 24 hours.
(2) Experienced staffs to answer all your enquire in fluent English.
(3) We make the OEM and ODM service for more than 9 years.
(4) Protection of your sales area, ideas of design and all your private information.
(5)No matter big order or small order , we will provide all the best quality , best service.
1. 5 years warranty
2. Choose the cheapest and safest shipping company
3. Track the order until you get the goods
4. Welcome any feedback and advice for our products.
1. MOQ: 1pcs Sample order is available
2. OEM: The larger the quantity the cheaper the price.
3. ODM: 10000pcs, keep your design privately. And won’t supply it to others.
4. Provide designed package depends on your need
|1.Are you factory?|
:) Yes, we are factory in Guangzhou China. Welcome to visit our company at any time when you come to China.
|2.OEM&ODM are available?|
:) Sure, OEM&ODM are welcome and Logo can be customized too.
|3.What is your OEM MOQ?|
:) lithium battery: 10pcs.
|4.What is the warranty?|
|:) 1 years' warranty, 500 times circle|