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:What is the meaning of the 7S4P combination of power battery packs?
7S4P ---------- is 7 string 4 and. A sum of 3.7V 7 is equal to 25.9V.
Q:Doubling battery pack for rc question?
in case you boost the amps draw (modern-day) the amp hours will shrink by way of warmth waste, and the character of batteries, additionally i think of that score is like under optimal situations, like low draw for long term. in case you upload extra cells in sequence to extend the volts the motor rpms will boost and so will the stall modern-day which may make a lot of heat and torque. Dc autos are rated amps at finished sustainable load at rated speed. The torque is without delay proportional to amps obtainable and speed is without delay proportional to volts obtainable you could double the skill %. in parallel and get extra torque and battery existence. You did no longer state your application so i won't be able to furnish extra suggestion. with the help of ways it is alright to overload dc autos severly for brief sessions of time without severe effects, yet like an engine, it does shorten the existence.
Q:xbox 360 rechargable battery pack has stopped working?
Like any rechargeable battery over time they wont be able to keep a charge. The microsoft ones do the same thing . If you charge them to much they don't last as long . Mine last 2 years before it wore out . Its normal either buy a wired controller use the cord or just get use to buying new battery packs when they wear out if you want to have a wireless controller .
Q:labtop/ xbox controller battery pack probllems?
I do not really have an answer but i have experienced the same problem with my xbox controllers. If the controller is shaken at all, or touched in a certain spot, then it will say xbox controller disconnectedd so you have to push the battery pack back and continue on. The only thing ive done to try and fix the problem is using tape to tightly secure the battery pack against the controller, and for the most part, it works, but it can get annoying.
Q:My XBOX 360 controller won't connect to the console when one of my rechargeable battery packs is used.?
humm. okorder
Q:Should i get a 2nd battery pack, or a SanDisk Extreme sdhc card for my Canon T2i?
Definitely okorder
Q:Question about battery pack for telephone (cordless)?
Look at the voltage of the battery pack, it's probably 3.7. I've never heard of a phone burning up unless it takes a lightning hit. The plastic should stay on, it's protection from the battery leaking. You won't start a fire.
Q:How to convert my 9 volt battery powered device to AC power pack?
Current drain from a keep alive battery should be minuscule. A good quality 9 volt battery should last a year or so in that kind of operation. Are you sure you are using a good quality battery?
Q:Does the charge cable for the xbox 360 recharge regular AA batteries.?
Sorry to say, but they only charge the battery pack it comes withif you try to charge regular batteries theirs a chance that they'll explode or destroy the controller.
Q:Should I buy the multi-pack of AA batteries?
Buy 4 packs as you need them.
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