48V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell

Product Details:
Place of Origin: CHINA, guangdong
Brand Name: RYDBATT
Certification: CE ROSH UN38.3 MSDS
Model Number: RYD-SSE-014(48V)
Payment & Shipping Terms:
Minimum Order Quantity: 500
Price: Negotiated The Price
Packaging Details: Customer requirements
Delivery Time: 30-45 work days
Payment Terms: D/P, T/T,
Supply Ability: 800PCS /Day
Specifications Product Description Request A Quote
Specifications
Specifications
Type: Li-Ion,Lithium Battery
Cycle Life: 500-1000 Times
Application: Electric Bike
Capacity: 10 - 30Ah,100Ah Or Customized
Voltage: 48V
Certification: CE/ROSH/UL/MSDS/UN38.3
Cell: Panasonic/Samsung/LG/Local Cell
Oem: Acceptable,Welcome,Yes
High Light:

48V 20AH Electric Bicycle Battery Pack

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UN38.3 Electric Bicycle Battery Pack

,

48V 20AH Ebike Battery

Product Description

48V 20AH Electric Bicycle Battery Pack Ebike Lithium Lon Cell

 

Free shipping Chinese manufacturers 48v 20ah ebike battery lithium lon cell recharge

 

 

Specification

item value
Type Lithium Battery
Model Number Ebike Battery
Brand Name RYDBATT
Application Electric Bicycles
Battery type 48v 20ah ebike battery lithium lon cell recharge
Nominal Voltage 48V
Nominal Capacity 20Ah
Weight 4KG
Cycle life 300-500 times
Product name 10S4P 18650 li-ion 36v 10ah water Bottle Style Battery Pack
Size 572*61.3*64.3mm
Warranty 1 Year

 

3 Product Specification

No. content Testing method Remark
1 Charge cut-off voltage 54.6V  
2 Discharge cut-off voltage 35.75V  
3 Standard charge Under the condition of the ambient temperature of 25 ± 2 ℃ , Charge the battery at constant current of 0.2C to reach 54V. Then charge the battery at constant 54.6V voltage until the charging current decreasing to 0.02C.  
4 Standard discharge After the standard charging , rest for 1 hour then discharge to 35.75V@0.2C.  
5 Shipments voltage 46.3-47.3V ≤30 %
6 Maximum Charge Current 3A  
7 Maximum continuous working current ≤20A  
8 Rated capacity

Typical capacity:7.8Ah or customized

Minimum capacity:7.5Ah-5% or customized

standard discharge after standard charge
9 Operation temperature range 10~45℃ 60±25%R.H
-20~60℃
10 Storage temperature ≤1 month: -20 ~ 45℃

60±25%R.H

Best 10~25℃ for long-time storage

≤3 months: -10 ~ 30℃
≤1 year: 0 ~ 30℃
11 Impedance Subject to sample  
12 Weight /

 

48V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell 0

 


48V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell 148V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell 248V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell 348V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell 448V 20AH Electric Bicycle Battery Pack Ebike lithium lon cell 5

2 Product Dimension and standard

Specification

48V    10Ah-17Ah

Inner size /
Cells 65PCS 18650 or soft-pack battery
Cell Franme /
Electric Qty Display 48V/36V
Onoff Button /

Charge Connector

3PIN
Fuse Holder 6/30A
Discharge Connector 4PIN
USB /
Apply to /

 

Name

Maximum Cells

Connection Type

 

Capacity

 

LM-2

65

13s5p

11AH / 2200mAh

13Ah  /  2600mAh

17Ah  /  3400mAh

 

 

 

4 PCM 

 

Item

Content

Criterion

Over charge Protection

Over charge detection voltage

4.250±0.050V

Detection delay time

1.0±0.3S

Over charge release voltage

4.150±0.050V

Over discharge protection

Over discharge detection voltage

2.700±0.080V

Detection delay time

1.0±0.3S

Over discharge release voltage

3.000±0.100V

Rated operational current

≤20A

Over current protection

Primary over current detection current

50±5A

Primary detection delay time

800mS-1200mS

Secondary over current detection curren

100±10A

Secondary detection delay time

50mS-200mS

Short protection

Detection condition

>200A, 200uS-300uS

Protection

 yes Exist

Protective release condition

Disconnect short circuit

Charging management

Charging overvoltage protection voltage

55.6±0.4V

Rated charging current

3A

Software overcharges

4±0.2A

Detection delay time

300mS-600mS

Temperature protection

Charging high temperature protection temperature

50±4℃

Charging protection recovery temperature

47±4℃

Discharge high temperature protection temperature

70±4℃

Discharge protection recovery temperature

55±4℃

Low temperature protect temperature of charging

0±4℃

Low temperature recovery temperature of charging

5±4℃

Interior resistance

Main loop electrify resistance

≤60mΩ

The static current

Since the power consumption

≤60.0uA

NTC

YES   Exist

10K±1% B3435±1%

 

Delivery Time:

 

- Material Preparation Time: 7-15 days (or inventory)

- Production & Assembly Time 3-10 days

- Testing & Packaging Time: 2-10 days

- Total Delivery Time: 30-45days

- The faster delivery could be negotiable.

 

Factory Photo:

Contact with our sales team for your OEM and ODM order.

 

OEM/ODM Service:

If you want to display your own brand logo in products, bags, labels or anywhere. Or you need to develop battery packs according to your product orientation. Our OEM and ODM services are ready to do it.

 

Packing:

According to Stardard Export Packing.

Carton box, wooden box, wooden pallet

 

FAQ

Q1: Are you a trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium ion batteries and LiFePO4 batteries for Electric bicycle, Electric scooter, Electric motorcycle, Electric Tricycle, Sharing bike, vacuum cleaners, Energy storage system for Industrial and household, as well as customized battery packs application.

 

Q2: What’s your battery product range?

A: The battery range we can make is voltage from 3.2V to 100V, Capacity from 1Ah to 100Ah.

.

Q3: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.

 

Q4: Is it possible to buy a sample to test?
A: Yes. You can buy a sample to test.

 

Q5. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance payment before shipment. We'll show you the photos of the products and packages before shipment.

 

Q6:What is your terms of delivery ?
A:EXW, FOB, CIF, DDU

 

Q7: How about your battery delivery time?
A: Within 25-30 days after receiving your advance payment.

The specific delivery time depends on the items and the quantity of your order.

 


 

Ryder Electronics established in Shenzhen on July 18, 2005, mainly in the business of battery packs. In 2009 the company passed ISO9001 and improved the product quality standard to fulfill the high-end requirements from our customers.

 

In 2012, Ryder Electronics moved to a new facility and expend the production capacity, the Productivity improved nearly 10 times than before.

 

In 2013, Ryder Electronics imported ERP (SAP) system to supervise order execution process.

 

In 2017, Ryder Electronics expanded the SMT, imported high-speed patch machine from Germany.

 

Until now the factory grows into a modern enterprise which integrated injection molding, PCB designing, SMT and battery pack assembling services.

 

In 2018 the company passed ISO14001certification, introduced automated battery production line to further improve the production quality and capacity.

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Get in touch with us
Contact Person : Miss. Hilary
Tel : 86-755-32903785
Fax : 86-755-32903781
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