High Capacity 12V 8ah Li-ion Battery Pack

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China Main Port
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TT or LC
Min Order Qty:
100 Pieces pc
Supply Capability:
3000 Pieces Per Week pc/month

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Product Description:

Specifications

12V 8ah li-ion battery pack

 

1,competitive price

2,more than 500 cycle life

3,High capacity

4,low self discharge

 

Data:

Item

Specification

Nominal Voltage

12V

Nominal Capacity

8Ah

Cell

18650

Weight

approx.650g

Composed Type

3S4P

Max Charge Protection Voltage

12.6V-12.9V

Cut-off Discharge Voltage

7.5V-8.4V

Charging Current

0.5C

Charging Time

4H

Charge Method

CC-CV

(constant current and constant voltage )

Max Discharge Current

2C

Recharge Cycle Life

800 times

Working Temperature

Charge

0~45°C,45~85%RH

Dis-charge

-20~60°C,45~85%RH

Storage Temperature

and Humidity

One month

-20~60°C,45~85%RH

Three months

-20~45°C,45~85%RH

One year

-20~25°C,45~85%RH

Protection Functions

Over charge, Over discharge,

Over load, Short Circuit

Warranty

full 12 months

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Battery Quality:

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

2.Protection: Dual IC chips,that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload

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

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

5. Long life cycly, No memory, environment friendly

 

Application:

Diving light,Solar light,our door light,search light,HID light,LED flash light ,tactical light High bright flashlight, flame-proof Flashlight,HID Flashlight, Explosion-proof flashlight,aluminum alloy flashlight,Miner light,portable lighting, mobile lighting.

 

Packaging & Delivery

Packaging Details:Neutro-packing,according to your kind requirements

Delivery Detail:10-15 days after payment

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Q:Uninterrupted power ups to reprovision the battery pack?
Plus the battery pack is to let the computer power off after running longer.
Q:UPS and machine sharing the hazards of the battery pack.
If this does not work, such a parallel is false, up to be hot backup.
Q:Will ups battery backup time how to count?
Battery current / load total current = backup time, the load three-phase total current is 100A, the battery is 12V100AH, regardless of the number of blocks in series, parallel 2 group is 200/100 = 2 hours, if it is a group of batteries Is 100/100 = 1 hour, and so on.
Q:Ups external battery how to take?
Replace the battery line to the original company service station or dealer to buy raw materials, in order to avoid the lack of capacity caused by heat or fire, causing a fire.
Q:How do I calculate the number of UPS delay battery packs?
The three Radix 100AH batteries are configured for 600W equipment (100AH x 3 X 12V) / 600W X 0.7 = 4.2H (hours).
Q:One of the battery pack to die, and a piece of it?
One of the batteries in parallel, this battery output capacity is twice as large, but other batteries can not output the same current, so no use.
Q:Electric car battery pack capacity 156ah on behalf of several electricity?
A few times is the power, the unit is: kWh KWh, battery capacity is: AH
Q:UPS battery pack maintenance time calculation?
Seek input 7.5KW, the battery output current. 16 series in series for the 192 volts, two groups in parallel for the 200ah, then the input DC current is: I = P ÷ V = 7.5 (KW) ÷ 192 (V) = 0.0390625 (thousand) = 39.0625A
Q:What almost all of the remote control cars, are using the battery pack, can not use the No. 5 battery?
To the young friends to play, such consumer groups are generally aware of the battery, so you can disassemble the battery.
Q:Note the battery pack
At a temperature of 20 ± 5 ℃, not more than 50% humidity environment, when air and water vapor transport must avoid erosion of the aluminum foil.
It is engaged in the lithium battery R&D, production and sales, with high-tech enterprises import and export license and general taxpayer qualification. Main products are Medical Equipment battery, Electric Bike battery, Power Tool battery and Lighting battery etc. our products have passed ETL,CE,RoHs,REACH,MSDS,UN38.3 Certifications.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2009
Annual Output Value US$2.5 Million - US$5 Million
Main Markets 20.00% Western Europe
15.00% Oceania
15.00% Northern Europe
10.00% South America
10.00% North America
10.00% Eastern Europe
10.00% Southern Europe
10.00% Domestic Market
Company Certifications CE

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen,Hongkong,Ningbo
Export Percentage 31% - 40%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered
Product Price Range High and/or Average