48V 15Ah li ion rear rack type ebike battery
Long cycle life,Green high-performance,High-current discharge does not affect the cycle life
Model: NCM4815-R13S
No. Item Characteristics Remarks
1 Nominal Capacity 15Ah Fully charged @1C to 54.6V for 2.5 hrs, then discharge to 39V @ 0.2C.
2 Nominal Voltage 48V  
3 Charging Cut-off Voltage 54.6V  
4 Discharge Cut-off Voltage 39V  
5 Max. Charging Current 3A  
6 Max. Discharging Current 30A(2C)  
7 Operating Temperature Charge      0-45°C
Discharge  -20-60°C
8 Storage Temperature -20-45°C for 1Month
 -20-35°C for 6Months
9 Dimension 149*83*360mm Battery case size
10 Weight 6.0Kg Approximate value

1. No memory effect, No reconditioning needed.
2. High energy densities, Very high power density.
3. Very low self discharge rate and slow loss of charge.

How to order?
1. Please send your requirement to us.
 2. We make invoice for you.
3. Please check and confirm the invoice.
4. Once confirmed the order, please pay it soon.
5. After payment, all goods will be sent to you in 2 weeks.

We accept T/T, Western Union, Cash and so on.

1. We will ship the products within 15 work days after receipt of payment.
2. We can ship to you by FEDEX/UPS/TNT,other shipping terms can be arranged according to requirements.

If you need more information,please visit:

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