48V 26ah LiFePO4 Battery/Lithium Battery Pack/Lithium Ion Battery/Solar Storage Rechargeable Battery/Lithium Iron Phosphate Battery

Model NO.
48V 26Ah LiFePO4 Battery
Rated Capacity
26ah
Standard Voltage
48V
Usage
Electronice Bike
Electrolyte
Li-ion
Trademark
wanhong
Transport Package
Normal
Specification
customizable
Origin
Shenzhen
We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for 48V 26ah LiFePO4 Battery/Lithium Battery Pack/Lithium Ion Battery/Solar Storage Rechargeable Battery/Lithium Iron Phosphate Battery, The product will supply to all over the world, such as: Tajikistan, Holland, Estonia, If any product meed your demand, please feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality products, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
Huizhou Wanhong Energy Technology Co., Ltd. Diamond / Audited Supplier
Item specifics:
NO. Item Specifications
4.1 Nominal capacity            26 Ah             0.2C Discharge
4.2 Initial Impedance             ≤1Ω   
4.3 Weight                        Approx:5 kg
4.4 Nominal voltage          
Fully charge voltage(FC)  
Fully discharge voltage(FD)
48 V
54.6 V            Defined in this DOC: FC = 54.6V
35.75 V            Defined in this DOC: FD =35.75 V
4.5 Standard charge current    0.2C
4.6 Shipment voltage         48V~54.6V
4.7 Standard charging method 0.2C CC(constant current)charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C
4.8 Charging time          Standard Charging
Approx 3 hours  
4.9 Standard Discharge Current Constant current 0.2 C  end voltage FD
4.10 Max. charge current         0ºC~15ºC 3C
15ºC~25ºC 3C
25ºC~45ºC 3C
4.11 Max. discharge current       -10ºC~15ºC 0.5C
15ºC~60ºC 0.5C
4.12 Charge cut-off voltage   Ref. 8.1 VDET1      
4.13 Discharge cut-off Voltage   Ref. 8.1 VDET2     
4.14 Storage temperature            -20ºC~60ºC ≤1 month
-20ºC~45ºC ≤3 month
-20ºC~28ºC ≤1 year
4.15 Recoverable capacity       Constant current 0.5C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.5C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity
4.16 Storage Humidity            ≤75% RH
4.17 Appearance                    Without distortion and leakage
4.18 Standard testing condition Temperature             : 23±5ºC
Humidity               :  ≤75%RH
Atmospheric Pressure     : 86-106 Kpa

 

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.Wanhongs high quality management material is integrated into every type of battery, improving cycle life, performance, and safety.
 
2. What is our main products?
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. Whats 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.