Active Member
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[China]
Address: Addr: 7/F, Block A, YuShan Industrial Park, Songbai Road, ShiYan Town, Bao'An, ShenZhen, China, 518108
Contact name:Mike Yu
YUNERGY BATTERY CO.,LTD |
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Right price!Hot sale 48V 11.6ah electric bicycle battery pack/48V electric bicycle battery
Our product details will be sent to you at once,if we can got your
phone number and 
email.By the way,the latest industry news can be shared with you
by phone
Main Product
Product Specifications
| Basic Specifications of battery packs | |||
| Model | YNB-48V11.6ah li-Fe-QT01 | Work Temperature | -10~50°C |
| Dimensions(mm) | 360 *132*82 mm | Storage Temperature | -30~50°C |
| Norminal Voltage | 48V | Working humidity | 10%~90%RH |
| Capacity | 11.6AH | Cycle life at 0.5C and RT | >1000 Cycles |
| Color | White or black | Certification | CE/UN38.3/RoHS |
| Weight | 3.0KG | Protection function 1.Over charge voltage protection:54.6V 2.Over discharge voltage protection:35V 3.Over current discharge protection:55+10A,55-10A 4.Short circuit protection release:Enable 5.Over current discharge protection release:Release Load 5.Over discharge protection release:Release Load 6.Short circuit protection release: Release Load | |
| Configuration | 13S4P 2900mAH | ||
| Cell Type | Lifepo4 | ||
| Max continuous discharge current | 18A | ||
| Discharge cut-off voltage | 35V | ||
| Charge Voltage | 54.6V | ||
| Charge current | 2A | ||
3.1,The power supply size: 130*76*48mm
| Input Voltage | Output Voltage | Input Current |
| 100-240V AC 50-60HZ | 54.6V | 2000mA |
3.2,Charging mode: The first stage of constant current charging, the LED indicator is red. When charging to rated voltage, turning to the second stage of constant voltage charging, the current will lower Slowly. When the charging current turns to the lamp current, the LED indicator light turns green. Then the battery has been full to 90% - 95%, battery continues to charged with a very small current, until full.
3.3,Protection fuction:Over voltage,over current and short circuit protection
3.4,Efficiency: >83%
We are a professional manufacture, which produce all kind of high quality lithium batteries as customers' requirements and designs.
Our products have already exported to many places all over the world.This is a team which not only master advanced science and technology but also full of passion and energy.
We are trying best to provide you high quality products as well as the sincere services.Looking forward to cooprating with you, and welcome to visit our factory.
Shipping:
1. We will ship the products within 20 workdays after receipt of
payment.
2. We can ship to you by UPS/FEDEX/DHL and so on. Other shipping
terms can also be arranged according to specific requirements.
3. We are not responsible for any accidents, delays or other issues
that are the responsiblility of the shipping service.
Payment:
1.We accept T/T , PAYPAL , Western Union, Cash and so on.
2.If you prefer other payment terms,please contact us.
Replacement Policy:
1.We provide one year warranty.
2.If items is defective , please notify us within 3 days of
delivery
3.Any items must be returned in their original condition to qualify
for a replacement.
4.The buyer is responsible for all the shipping cost incurred.
