High Capacity 12V 8ah Li-ion Battery Pack

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 3000 Pieces Per Week pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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

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

Charge Method

CC-CV

(constant current and constant voltage )

Max Discharge Current

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

Q: I just got this Volcano Ecig pack that charges batteries on the go. only problem is when you put them in the charging slot Nothing happens, theres no acknowledgment that it's charging or that its done charging. Any help?: Here you need some experience in charging. Measure the time it takes to fill the cigarette. Perhaps this period is mentioned also in the manual. If you can not check the load of the batteries (no light indicating the device is on what shines brighter if full?), then feel the device. Loading batteries are warmer and so is the charger. You can also evaporate/atomize and notice the difference with an empty or partly filled battery and see if you can see something glow. Better not have empty batteries, they do not last quite as long.

Q: A 90 kg astronaut floating out in space is carrying a 1.0 kg TV camera and a 10 kg battery pack. He's drifting toward his ship but, in order to get back faster, he hurls the camera out into space (away from the space ship) at 10 m/s and then throws the battery at 7 m/s in the same direction. What's the resulting increase in his speed after each throw? speed after discarding the camera (m/s). speed after discarding the battery(m/s). Please provide answer and explanation.: That is a conservation of momentum problem. Momentum is mass times velocity. The momentum of the thrown TV is 1kg * 10 m/s 10 kgm/s. The astronaut plus the battery pack he is still holding have a combined mass of 100 kg and have to gain 10 kgm/s of momentum in the opposite direction. So we write an equation: 10 kgm/s (90+10)kg * V m/s And solve for the unknown velocity V 10100V 10/100V 1/10V 0.1 m/s The astronaut and battery pack together speed up by 0.1 m/s Then do the same with the battery momentum10 kg * 7 m/s 70 kgm/s The 90 kg astronaut will gain 70 kgm/s of momentum in the opposite direction. 70 90 * V 70 / 90 V 7/9 V 0.77777 V m/s So the astronaut speeds up another 0.777 m/s to end up with a final velocity of 0.1 + 0.777 0.87777 m/s.

Q: I found a battery pack from a few years ago attatched to an remote control car, but cant remember how i used to charge itits one like this: go to walmart or kmart and buy an rc car battery charger. this type of battery requires a slow charge, that is about 12 hours. there are other, special type batteries, that can be fully recharged in 10 minutes. DO NOT TRY THAT WITH THIS RC BATTERY. just make sure that the charger is for the 9.6v pack.

Q: I heard about this a lot but don't know what it is. Also tell me if I should get this when the Vita comes out.: Sony reveal that psv only get up to 5 hours so to please customer, they announce that it will come with a external battery pack as a accessory, since psv internal battery can't be replace like you can on psp. it's just a battery pack you hook up to psv using the connector on the bottom. This should give you another 5 hours. If you still dont Know what it is. Think the external pack as a regular battery you put in remotes and flash light. Now put a connector from that battery to the psv. That's what it is basically, but in its own form. I suggest you get it because the psv will only last 5 hours. I will too. Let's just hope it's small enough to fit in pocket

Q: I was just wondering, if I were to take apart both a rechargeable battery pack and a normal AA battery pack, would I be able to replace the back of the rechargeable one with the back of the normal AA one? I have a normal AA pack with a design on it that goes to my controller shell, but I don't want to keep replacing batteries in it, and I don't really want to just go buy rechargeable batteries when I have a bunch of spares for this kind of thing sitting around collecting dust.: tricky step try searching from a search engine that might help

Q: i have found that the d300 shoot 6 fps and when the Battery Pack is on it shoot 8 fps will a battery Pack on a nikon d90 soot faster fps ? and if so how mush more than it normal 4.5 fps any info on this wood be fantastic: there's a product noted as Nioxin that facilitates your hair strengthen back quicker. additionally, taking coral calcium supplementations facilitates to velocity up hair AND nail improve. Extensions being put in your hair additionally makes it strengthen quicker for some reason. i could say positioned some extensions in in case you could arise with the money for it. Sally's splendor supply has actual hair extensions for around 70$, in all diverse hues, and that they mixture truly properly. yet another problem to objective is Biotin. that's an organic supplement that thousands of human beings use for hair improve. sturdy success with turning out to be your hair out! i'm hoping I helped!

Q: I lost a charger that has a output voltage of 8.4v Can I use a charger that has output voltage of 9v to charge it or will it not charge properly?? FYI, its to charge a battery pack for a portable LED light system.: Probably. It partly depends on the type of battery inside and whether there is regulation in the light or it just allowed the voltage to drift up to 8.4v - if it can drift further, the battery might be damaged.

Q: Will ups battery backup time how to count?: Battery capacity * Number of battery blocks * 12 * 0.8 / total power = backup time.

Q: can anyone help in designing a quad-bike chassis driven by a 2HP electric motor powered by 48V battery pack??? this is for my final year engineering project. The battery pack would be 4 12V pack or 8 6V packs.: drop a note to these guys, and check out Gorilla Vehicles

Q: I am getting a lot of heat for trying to buy a rechargeable battery pack so my play and charge cable can work. Will this cable work with the AA battery pack?: If the batteries are rechargeable then yes, the batteries will charge with the charger cable.

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