Active Member
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[China]
Address: 5 Floor,Niulanqian Buiding,Minzhi Street,Longhua District,Shenzhen
Contact name:Jerry
Shenzhen Wallen Power Technology Co., Ltd |
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500W 36v 13ah Ebike Battery Rear Rack 18650 Li Ion Batteries
500W 36V 13Ah Rear Rack EBike Battery Pack 18650 Li Ion Battery BMS
controller
Description:
| Battery Type: | Li-ion |
| Nominal Voltage: | 36v |
| Nominal Capacity: | 13ah |
| Charge Cut-off Voltage: | 42V |
| Discharge Cut-off Voltage: | 28V |
| Dimension: | 435*150*65mm |
| Standard charge current | 0.2C(2A) |
| Max Discharge Current: | 2C(20A) |
| assembly ways | 10S5P 18650 2500mah |
| Cycle Life: | 500 times |
| Storage Temperature: | -5℃~35℃ |
| Warranty | 1 year |
Features:
1. Environment-friendly;
2. Long cycle life;
3. No memory effect and low self discharge;
4. Capacity, resistance, voltage, platform time consistency is
good;
5. With short-circuit production function, safe and reliable;
6. Factory price and high quality;
7. Lightweight, small size;
8. We can customized into pack according to your requirements;
9. Li-ion battery PCB and packs are available;
Electrical Performance Parameters
Rated Voltage 48V
Rated Capacity 20AH
Watt Hour 1000WH
Internal Impedance ≤280mΩ
Cycle Life ＞500 times @0.2C 80%
Monthly Self-discharging＜3%
Charging Efficiency 100% @0.2C
Discharging Efficiency 96～99% @0.2C
Charging Parameters
Charging Voltage 54.6V ±0.02V
Charging Method 0.2C Constant Current, 54.6V Constant
Voltage,continue charging till current to ≤0.01
Charging Current 0.2C
Maximum Charging Current 1C
Discharging Parameters
Maximum Operating Current 2C/15A
Maximum Peak Current 60±10A
Discharging Cut-off Voltage 39V
Standard Discharging
Charging Temperature 0～45℃
Discharging Temperature -10～60℃
Storage Temperature -20～25℃ 60±25% R.H.
Environment
Battery Shell : frog battery
Dimensions 257L*148W*150Hmm±2mm
Net Weight 2.5KG
FAQ
1,Q: What's the main product in Mica?
A: Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power
battery pack.
2,Q: Do you have any protection for battery pack?
A: Over-charge protection
Over-discharge protection
Over current protection
Cell balancing function
Over temperature protection
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the
batteries are normal, discharge to 0V at 0.5C. Observe changes in
battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries
can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on
battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes
25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL,
TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP
service, delivery time is 11-15 business days. Airline and sea
shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems,
please inform us, we will offer you positive solutions.
ANY DEMAND, PLEASE SEND ME INQUIRY AS BELOW!
Wendy Song | Sales Manager
Mobile/ Wechat/ Skype/ Whatsapp: +86 18665814529
Email: sales11@wallenpower.com
Web: https://wallenpower.en.alibaba.com
