48V Batts 250w 500w 1000w 48V 20AH electric bicycle battery

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48V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger

48V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 1

48V 20ah lithium battery characteristic

1. Only a quarter of the weight of lead-acid batteries.

2. Life expectancy is two times that of lead-acid batteries.

3. No memory effect and rechargeable

4. Safer and more environmentally friendly, No heavy metals and hazardous substances.

5. Built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat,short circuit and prolongs battery life.

6. The internal pack is stabilized by braces.

7. Avoiding mechanical accidents caused by vibration.

Parts included

1. Lithium Battery

2. Built-in 50A BMS board

3. 54.6v 2.0a Charger (With EU/US/UK/AU Adapter you can choose)

Product Specifications

Battery Model

48v 20ah

Nominal Voltage (V)

48v

Nominal Capacity (AH)

20ah

Source Resistance (mOmega)

about 40

Cell Specification

3.7V 2.5AH

Cell Combination

8-parallel 13-series

Cell Size

18650

Cell Quantity (parallel*series)

104pcs

Discharge Cutoff Voltage (V)

36.4+/- 1V

Charge Cutoff Voltage (V)

54.6v

Rated Discharge Current (A)

50A

instantaneous Maximum Discharge Current (A)

150A

Maximum Continuous Discharge Current (A)

50A

Maximum Continuous Charge Current (A)

5A

Charge Mode

CC-CV

Standard Charge Current (A)

2A

Charge Time under Standard Charge Current

10hours

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

4hours

Charge Temperature Range

-20-55degC

Cell Size (L*W*T )

275*145*70mm

Battery Weight

About5.5KG

Battery Power

2000W

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.

48V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 248V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 348V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 448V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 548V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 648V Batts 250w 500w 1000w 48V 20AH electric bicycle battery 48v 20ah lithium ion battery 48V 1000W battery with 54.6V 2A charger 7

Type

Lithium Battery

Voltage

48v

Capacity

10 – 20Ah

Brand Name

NoEnName_Null

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Standard Shipping Times

  • United States, Canada: 7 to 14 business days.
  • Europe: 14 to 29 business days
  • Asian & Australia: 10 to 15 business days
  • Mexico & South America: 20 - 25 business days
  • Middle East: 10 - 25 business days
  • Africa: 25 - 35 business days
  • (Note that our International fulfillment centers do not ship during weekends or holidays)