48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle from China manufacturer

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Port:
Shenzhen, China
Production Capacity:
20, 000 Pieces/Month
Payment Terms:
T/T, Paypal
Model NO.:
DEL-48V20A
Rated Capacity:
20ah
Standard Voltage:
48V
Usage:
Electric Bike/Vehicle
Electrolyte:
Li-ion
Product Name:
48V 20ah Electric Vehicle Battery Pack
Assembly:
13s8p
Case Color:
Black or Silver
Case Type:
Rear Rack Type
Weight:
6.5kg
OEM/ODM:
Available
Trademark:
DELONGTOP
Transport Package:
Standard Export Package
Specification:
lithium ion battery
Origin:
China
HS Code:
8507600010
Type:
Lithium-Ion Battery Pack
Connection Mode:
Series and Parallel
Rechargeable:
Chargeable
Discharge Rate:
Medium Discharge Rate
Size:
395*148*80mm
Accessories Type:
Chargers

Product Description

48V 20AH lithium ion battery pack with18650 battery cells
Main parameter of the ebike battery

Battery Model	48V 20Ah
Nominal Capacity (AH)	20ah
Nominal Voltage (V)	48V
Source Resistance (mΩ)	< 40
Cell Specification	3.7V 2500mAh
Cell Combination	8-paralle
Cell Combination	13-series
Cell type	18650
Cell Quantity (parallel*series)	104
Discharge Cutoff Voltage (V)	41+/-1V
Charge Cutoff Voltage (V)	54.6V
Rated Discharge Current (A)	20A
Instantaneous Maximum Discharge Current (A)	40A
Maximum Continuous Discharge Current (A)	30A
Maximum Continuous Charge Current (A)	5A
Charge Mode	CC/CV
Standard Charge Current (A)	2A
Charge Time under Standard Charge Current	10
Fast Charge Current (A)	5A
Charge Time under Fast Charge Current	4
Charge Temperature Range	-20 - 60 °C
Discharge Temperature Range	-20 - 60 °C
Battery Size	39514880mm
Battery Net Weight	6.5kgs
Battery Gross Weight	7.0kgs

- Water-resistant
- Built-in PCB and BMS protection.
- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
- The internal pack is stabilized by braces.
- Avoiding mechanical accidents caused by vibration.

Advantages
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
Picture of the battery

The Packing & Shipping
Inner packing with EPE pearl cotton,
outer packing with thick cardboard cartons
or customerized packing
On-time leadtime and 7-15 shipping before balance
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle

48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle

Our Services
Warranty Instructions
1.All battery we provide 1 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.

Company Information
About us
Established in 2011,we are a professional energy supplier in china focusing on the manufacture, research and sale of lithium ion battery products. Our product are widely applied on common digital devices battery, high discharge rate battery, powerful electric vehicles battery worldwide, We offer OEM and ODM service at factory price and high quality.
Warming welcome you to come to visit our factory for further information!!
48V 20ah Lithium Ion Battery Pack for Electric Bike/ Vehicle