2019 version 48v li ion battery pack for electric bicycle

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The TLH-EV045B 2019 version inner 48V li ion battery is the inner type ,most applicable for use with  250W – 750W power rating.

This battery model has a standard dimension of 460 x 104 x 64(mm). The TLH-EV045B model comes in 36V or 48V type.And this model also can hold max 65 cells .The Time of charge is 4-5 hours at 4A standard charge current. TLH gives your batteries with over 500 life cycles and these batteries come with a 1-year commercial way warranty.

TLH battery manufacturer offer customized packs, as summarized below:

Model TLH-EV045B Voltage Capacity Cell Dimension
48V 17.5Ah Samsung 3500mAh 460x104x64(mm)
48V 14Ah Samsung 3500mAh
52V 14Ah Samsung 3500mAh

2019 version 48V li ion battery pack for electric bicycle 2019 version 48V li ion battery pack for electric bicycle
2019 version 48V li ion battery pack for electric bicycle 2019 version 48V li ion battery pack for electric bicycle

Battery Model TLH-EV045B Standard Charge Current (A)              4A 2A
Nominal Capacity (AH) 17.5Ah Charge Time under Standard Charge Current   4-5hours 7-8 hours
Nominal Voltage (V) 48V Charge Temperature Range           0-45°C 0-45°C
Battery Size 460*104*64mm Discharge Temperature Range         -20-60°C -20-60°C
Discharge Cutoff Voltage (V) 36V Battery Net Weight (include BMS) (kg)    4kg 3.5 kg
Charge Cutoff Voltage (V) 54.6V Cycles Life         500 cycles >600 times
Maximum Discharge Current (A) 40A Warranty      one year warranty after ship out 12 months
Continuous working Current (A) 15A

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