High Capacity 12V 8ah Li-ion Battery Pack

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 3000 Pieces Per Week pc/month

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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 have a canon powershot a2300 that I bought new only a few months ago. I haven't used it in about a month, but I picked it up about 3 days ago and it was working fine the last two days but today everytime I turn it on, it just turns back off and gives me the message change battery pack. I just charged it so I know it's at full battery. Do I need a new battery?: Canon Powershot A2300 Battery

Q: I have don it before but forgot how to find the bad one. I have a battery pack that will not charge. I hooked the charger to it and found one battery that I had continunity through it without droping any voltage I think it's the one.I want to take a battery out of another bad pack and replace it. Is there any way of checking them, ( individually) with a Multimeter, or do I need to check like I did the other?: Bring okorder

Q: Uninterrupted power ups to reprovision the battery pack?: Ups is divided into standard machine and long-term machine, the standard machine time is short, built-in battery, long-term use of equipment according to the battery with the calculation time.

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 15 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?____________________m/s speed increase after discarding camera____________________m/s speed increase after discarding battery: His initial momentum is taken as zero. Momentum of thrown camera is 1 kg x 15 m/s 15 kgm/s his mass after that is 90+10 100 kg. He acquires the momentum of the camera, so 15 100ΔV ΔV 15/100 0.15 m/s Momentum of battery is 10x7 70 kgm/s again he gains this momentum, and his mass is now 90 kg 70 90ΔV ΔV 70/90 0.778 m/s

Q: Hi. I accidentally used the wrong charger on my sony np-bn1 lithium ion battery for about, say, 30 minutes, and then realized I was using the wrong one, switched to the right one.A few hours passed, and now i have a problem where if i put it in my camera, it'll stay on for 5 seconds, and then say For use with compatible battery only.Plz help.: I did the same mistake for just a few seconds and it does not charge anymore :(

Q: Extensive battery pack - Battery packs that let you 3DS' power stay longerYou know, is there one that doesn't stick out and isn't any bulkier? Do you think there ever will?: Im sorry there is not one but with the new chargiing base you can play at the same time you charge it!!!!!

Q: do they have there own battery pack or do they take like AA or AAA or whatever: 2 AA, theres also a Rechareable Battery pack for them you can get.

Q: cus i need a few extra dallers n i cant find the battery pack: They don't take rechargeable battery packs. But you do have to have the original AA battery holder.

Q: Experience w/ REVA electric cars? How many thousand miles do battery packs last?The people in India who manufacture the Reva claim that their lead acid battery packs last 800 recharge cycles; and, that they have had no complaints about batteries with their REVAs.If there are any Reva ecar owners in this forum, could you please advise what your experience is with your battery pack's longevity?When did your first battery failure occur? (How many cycles, or miles, or months of use)How did you detect the bad battery/batteries?: Well, I don't drive a REVA, but I do drive an electric car with a lead-acid battery pack. These batteries can last anywhere from 10,000 miles to 30,000 miles, depending on how well they are cared for. My own battery pack costs about $850 to replace, so at 20,000 miles, that's about 4 cents per mile. My electricity cost is about 1 cent per mile. So my total cost per mile is about 5 cents, which is much cheaper than gasoline. Again, I don't know about the REVA specifically, but I monitor the health of my batteries by checking individual voltages (they should be the same, within 2 tenths of a volt), and also by occasionally measuring specific gravity (the chemistry of the electrolyte.)

Q: I have a battery pack that takes 4AA batteries but the black and red wires got broke off of it. Can I take a 9 volt battery and touch the black and red wires into the 9V and make it work?: No. 4 AAs at 1.5 volts each can only supply (depending on how they are hooked up in the pack) 6, 3, or 1.5 volts. Most likely, they are connected to supply 6 volts. All are less than 9 volts.

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