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professional rechargeable 48v 30ah electric vehicle battery

FOB Price: US $100 - 300 / Piece Get Latest Price
Min.Order Quantity: 10 Piece/Pieces
Supply Ability: 800000 Piece/Pieces per Month
Port: SZ OR HK
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Tomsi
Model Number:
32650
Type:
lifepo4
Nominal Voltage:
48v
Size:
16S6P
Nominal Capacity:
30Ah
Color:
Blue
Weight:
5.6kg
Shape:
Square
Application:
Electric toys, GPS, Smart cellphone and so on
Certification:
CE,RoHS,UL,ISO9001,SGS,UN38.3
Quality:
Good
Cycle life:
2000 times

Packaging & Delivery

Packaging Detail: Professional Li-ion battery safe package or as your request , every cartorn less than 10KGS
Delivery Detail: 15-20 days after payment

Specifications

1>High energy density
2>Pollution-free
3>Long cycle life
4>No memory effect
5>Low self discharge

                                       Welcome to Tomsi

                                              Green Energy       Unlimites Power

                                                                                           Factory direct

                                     48v 30ah electric vehicle battery  

 

 

Sepcification:

 

 

Item

Specification

Nominal Voltage

48V

Nominal  Capacity

30Ah

Size

Customized

Weight

5.6kg

Max Charge Protetion Voltage

54.8V

Cut-off Discharge Voltage

41.2V

Charging Time

4-5H

Charge Method

CC-CV
(constant current and constant voltage )

Max Discharge Current

2C (Customized)

Recharge Cycle Life

2000times

Working Temperature

Charge

0~45°C,45~85%RH

Dis-charge

-20~60°C,45~85%RH

StorageTemperature

One month

-20~60°C,45~85%RH

and Humidity

Three months

-20~45°C,45~85%RH

 

One year:

-20~25°C,45~85%RH

Protection Fuctions

Over charge, Over discharge,
Over load, Short Circuit

Warranty

12 months

 

 

 

 

Advantages:

 

1. Green product
2. Long standby time
3. One year warranty
4. Excellent safety performance
5. Excellent storage performace and low self-discharge rate
6. Short circuit testing passed
7. Overcharge testing passed
8. Over discharge testing passed
9. 150C thermal shock test passed

10.OEM & ODM service

 

we can design the product according to customer's requirments.

 

 

Approval:

 

CE, UL, REACH, ROSH; ISO 9001:2008 and ISO 14001:2004 approval have been carried.

 

 

Application:


1.electrical and hobby
2.Emergency power supply, LED light and flashlight.
3.consumer applications
4.electrical tools
5.solar lawn, remote control
6.electric vacuum cleaner, electric sweeper 
7.Backup power supply, Medical Device and so on.

 

 

Service:


1>Exclusive and unique solution can be provided to our clients by our experienced and  professional engineers and researchers
Solve the problems be prompt if anything wrong with our products' quality
2>Service Purpose: 
To help customers ultimately realize the value-added of product.
3>Service View: 
We cherish every opportunity to serve our customers, which will be the step to achieve success.
4>Service Starting Point:
To think over and analyze problems from customers’ position.
5>Service Attitude:
Positively analyze and handle problems, and propose constructive solutions. Improve our own ability conteniously and keep our promises to satisfy customers

 

 

 

Cell structure:

 

 

 

 

 

 Factory picture:

 

Production facility & Test instrument

 

 

 

Notice:

 

 

1>Do not overcharge or over-discharge batteries .It will decrease the batteries’ service life.
2>Do not short circuit, incinerate and disassemble batteries.
3>Do not impact the battery.
4>Do not drop of cause unnecessary shocks to the batteries
5>Do not carry loose batteries in a pocket or purse with metal objects like coins, paper clips etc.  
6>Do not use inferior charger to recharge this battery in case of damaging the battery.
7>Do not put the battery in the charger too long.
8>Put it beyond the reach of children.
9>The picture only reference, detailed picture will see the actual battery

 

 

 Believe us !Choice us! we are your best choice and partner ! Waiting for your inquiry any time!

 

 

 

 

 

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Company Growth

Since 2007, Shenzhen Tomsi Technology Co., Ltd. has been a Hong Kong based company that focuses on the trading of secondary rechargeable batteries. In 2008, TOMSI invested in a production base integrating sale, R&D and manufacture. Three years' manufacturing experience and TOMSI people's hard working have made TOMSI a national brand that is known and accepted by 500 million people in over 60 countries and regions. According to China's related departments, TOMSI is one of the ... View detail

Basic Information

Product/Service (We Sell): Lithium Battery,LiFeP04 Battery,18650 battery,E-bike battery,lipolymer battery  
Brands: Tomsi  
Number of Employees: 501 - 1000 People  

Trade & Market

Main Markets: Domestic Market
South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Oceania
Africa
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  

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China (Mainland) | Contact Details
Experience: Established 2010

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Ms. Shirly Xiao
Ms. Shirly Xiao:
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