Main Products: jump starter ,e bicycle battery box ,battery pack ,solar energy storage power system ,portable power bank
Original battery 18650 li-ion electric bike battery 48v Supplier's Choice
USD $70 - $100 /Pack
Min.Order:100 Packs
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Shenzhen Turnlife Technology Co., Ltd.
Business Type: Manufacturer
Shenzhen Guangdong ChinaMain Products: jump starter ,e bicycle battery box ,battery pack ,solar energy storage power system ,portable power bankProduct Details
Original battery 18650 li-ion electric bike battery 48v
| Model | YC285 | |
| Cell Type | Li-polymer battery | |
| Nominal Voltage | 36V | |
| Rated Capacity | 10Ah (0.5C2A discharge) | |
| Internal Resistance | ≤160mΩ (AC1kHz AC impedence) | |
| Weight | About 5KG | |
| Dimension | 115(L)mmx80mm(W)x389mm(H) | |
| Charge&Discharge Mode | CC&CV | |
| Cycle Life | ≥2000 times | |
| Battery Hopower Retention (power strorage:one month) | ≥95% | |
| Certification | RoSH,CE | |
| Warranty | 15 months | |
| Applicaiton | Electric bike,E-scooter etc | |
| Charge | Standard Charge Current | 2A |
| Max Discharge Current | 3.5A | |
| Max Charge Voltage | 54.6V | |
| Discharge | Standard Discharge Current | 5A |
| Max Discharge Current | 20A | |
| Discharge Cut-off Voltage | 39V | |
| PCB parameters | Overcharge Protection Voltage | 4.25±0.03V |
| Over-discharge Voltage Protection | 2.5±0.1V | |
| Over-current Protection Current | ≥40A | |
| Over-current Protection Delay | < 15 ms | |
| Working Temp. | Charge Temp. | 0~45°C |
| Discharge Temp. | -20~55°C | |
Detailed Photo
Product features
1.Import Waterproof ABS plastic raw material;
2.Light-weight,high energy density;
3.Built-in PCB protection,prevent overcharge,over-discharge,over current and short current.To keep battery chemistry intergrality and prolong battery life;
4.Superior li-polymer battery cell,has longer cycle life than NIMH battery;
5.PolySwitch Installed will cut off the power when the battery is discharging over current.
1.24 Months Warranty:We will provide 24 months warranty after shipment.
2.Strict Quality Control:All parts must be strictly tested by QC department before shipping.
3.OEM order Welcome:We can accept OEM order anytime.
4.Small Quantity Acceptable: Please don’t worry your requirement quantity is small, because we also accept samples
before bulk orders.
5.Return Policy:For defective goods,please send us the pictures to confirm then we will give you the replacement
during warranty period.
6. Good Aftersale Service:Any questions on technical issues,welcome to contact us anytime.We will help you solve
at first time
Turnlife Technology Co.,Ltd. is a professional manufacturer for Jump Starter,Battery Pack&Case. is located in shenzhen,China. The materials we use imported from Japanese,USA. Our factory covers an area of 5000 square meters. We have core competence in product design, new product research and development,manufacturing,marketing and sales.
Through years of development, our company has formed a strict quality system and leading management methods. Also our products has passed European TUV,CE,ROHS, FCC,CCC and has applied numerous national patents.
Over the years of development,we 've been persisting in the following points:
1. Pursuit of finding out 99.9% of the defects before shipping.
2. Pursuit of 100% customer’s satisfaction.
We all put the customers in the first place, meet the needs of customers.
3. Meet customization requirements.
We offer customized service according to the specific needs.
Certification
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