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Why Lithium battery for Ebike

1.Life expectancy is two times that of lead-acid batteries.The weight is more lighter
2.No memory effect and rechargeable.the battery life is more longer
3.Safer and more environmentally friendly, No heavy metals and hazardous substances.
4.Built-in IC chip will prevent battery pack over charge, over discharge, over-current,over-heat,short circuit .
5.Avoiding mechanical accidents caused by vibration.

Parts included:

1. Lithium Battery with Aluminum case
2. Built-in 20A BMS board
3. Discharge Cable
4. 54.6v 2.0a Charger (With EU/US/UK/AU Adapter you can choose)[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]

Battery specifications:

Battery Model 48v 12ah
Nominal Voltage (V) 48v
Nominal Capacity (AH) 12ah
Source Resistance (m) about 40
Cell Specification 3.7V 2.4AH
Cell Combination 5-parallel 13-series
Cell Size 18650
Cell Quantity (parallel*series) 65pcs
Discharge Cutoff Voltage (V) 41+/- 1V
Charge Cutoff Voltage (V) 54.6v
Rated Discharge Current (A) 20A
instantaneous Maximum Discharge Current (A) 60A
Maximum Continuous Discharge Current (A) 20A
Maximum Continuous Charge Current (A) 5A
Charge Mode CC-CV
Standard Charge Current (A) 2A
Charge Time under Standard Charge Current 6hours
Fast Charge Current (A) 5A
Charge Time under Fast Charge Current 3hours
Charge Temperature Range -20-55°C
Cell Size (L*W*T ) 430*92mm
Battery Weight About 4KG
Battery Power 750W

Feature:

1. Cells – A grade cells to make sure batteries in high and full capacity

2. Protection – Dual IC chips, that can anti-short circuit, anti-over charger,

anti-over current, anti-overload

3. Compose Type : Injection Technology to make battery more stable.

4. Certifications : CE,UL,FCC, RoHS, ISO9001

5. Long life cycle, No memory, environment friendly.

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Precautions:

Do not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.

Does not use or leave the battery near a heat source as fire or heater

Use the battery charger specifically for that purpose when recharging.

Do not reverse the position and negative terminals.

Do not connect the battery electrodes to an electrical outlet.

Do not discard the battery in fire or a heater.

Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

Do not strike, trample or throw the battery.

Do not directly solder the battery and pierce the battery with a nail or other sharp objects

Battery Quality:

1. Cells – A grade cells to make sure batteries in high and full capacity

2. Protection – Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload

3. Compose Type : Injection Technology to make battery more stable.

4. Certifications : CE,UL,FCC, RoHS, ISO9001

5. Long life cycle, No memory, environment friendly.

Advantages:

1. High energy density

2. High working voltage for single battery cells

3. Pollution-free, environment friendly

4. Long cycle life; It extends its cycle life up to 800 cycles

5. Capacity, resistance, Voltage, platform time consistency is good

6. Simplifying battery management system (BMS) and a battery charger

7. With short-circuit production function, safe and reliable

8. Factory price & High quality

9. Fast charging

10. Light weight, small size

11. Large overcharge tolerance and safe performance

12. Self balance[/vc_column_text][/vc_column][/vc_row]

Trusted by some of the biggest brands

eve
CATL
gotion
growatt
sofar

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