Li-ion Battery Pack 12V 8800mAh for Lighting

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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

1.3S4P, Ni-Co-Mn

2. 800 times cycle

3.12 months warranty

4. UL CE certified

Li-ion Battery Pack 12V 8800mAh for Lighting Data:

Product name	12V 8800mAh li-ionbattery
Model	WP-PO-3880
Cell assembled mode	18650 3.7V/2200mAh
Chemistry	Li(CoNiMn)O2
Configuration	3S4P
Norm voltage	12V
Max charge voltage	12.6V
Storage conditions	Temperature: -20~60 deg. C Humidity: 45 ± 10%R. H
Over charge protection voltage	4.20-4.35V/cell
Over discharge protection voltage	2.0-3.0V/cell
Over current protection	According to customer requests
Max charge current	2A
Max discharge current	2A
Charge temperature	0-45deg. C
Discharge temperature	-20~60 deg. C
Weight	About 650g
Dimension	Flexible
Cycle life	≥800 times

Product name

12V 8800mAh li-ionbattery

Model

WP-PO-3880

Cell assembled mode

18650 3.7V/2200mAh

Chemistry

Li(CoNiMn)O2

Configuration

3S4P

Norm voltage

12V

Max charge voltage

12.6V

Storage conditions

Temperature: -20~60 deg. C

Humidity: 45 ± 10%R. H

Over charge protection voltage

4.20-4.35V/cell

Over discharge protection voltage

2.0-3.0V/cell

Over current protection

According to customer requests

Max charge current

Max discharge current

Charge temperature

0-45deg. C

Discharge temperature

-20~60 deg. C

Weight

About 650g

Dimension

Flexible

Cycle life

≥800 times

Advantages

• High energy density

potential for yet higher capacities.

• Relatively low self-discharge

Self-discharge is less than half that of nickel-based batteries.

• Low Maintenance

No periodic discharge is needed; there is no memory.

• Very low profile

Batteries resembling the profile of a credit card are feasible.

• Flexible form factor

Manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.

• Lightweight

Gelled electrolytes enable simplified packaging by eliminating the metal shell.

• Improved safety

More resistant to overcharge; less chance for electrolyte leakage.

Storage:

1. Use at temperature below 40°C,charge fully prior to long storage periods or if it has been stored for more than three months

2. If you find any single battery voltage is under 2V at room temperature,the battery has been over-discharged or is self-discharging due to some defect/parasitic load. Discontinue use until the fault can be corrected and the battery be recharged

3. Store in an open,well ventilated,dry,clean area, between -20°C to 40°C for maximum life. self-discharge will accelerated at higher temperature

4. Don’t expose the battery to extremes of temperature over 60°C,directly to sources of heat, direct sunlight or moisture and/or rain

Packaging & Delivery

Packaging Details:Carton Packaging with spong inside.

Delivery Detail:10-15 days after receiving payment

Other:

1, OEM orders are welcome

2, Tags, plugs and connectors are available.

3, Superior quality and cost-performance ratio

4, We could design and develop Li-ion battery per customer's product working performance & structural appearance.

Q:How does this work?: There are two different inserts that slide into the battery grip. One holds the lithium batteries and the other holds the AA's.

Q:I have a toshiba satellite p35-s6053.-LI-ION BATTERY pack model no. pa3385u-1brs (toshiba corporation)part #:psp30u-27w001serial#:95290393k: Batteries no matter it be a lap top or flash light or rechargeable they do go bad if the lap top runs on the power adapter and not when on battery power that is enough info to tell one the battery is shot/gone bad/has a bad cell replace the battery. Rechargeable lap top batteries only have so many charge cycles built into then normally around 2000 and over a three yrs period would emagine the battery has given you this and even more, replace the battery.

Q:I would like to run this motor intermittently using a portable drill-type rechargeable battery pack, maybe lithium-ion. How long could I expect it to function with say a 30 percent on/70 percent off duty cycle before it drains the battery?: all of us else advised you regarding the motor, and that they are quite often good different than that maybe they are exaggerating slightly approximately what's going to ensue (e.g., circulate up in smoke, soften). yet be conscious! The wires you employ can circulate up in smoke or soften in the event that they are not heavy adequate (do no longer question me how i understand!). on the different hand, i think of they are deceptive you approximately your image voltaic panel. there isn't any such factor as a 12V panel. in the experience that your panel is labelled 12V, that in simple terms approximately easily skill that it replaced into designed for charging a 12V battery. I even have a 5W 12V panel that i offered to test with. In complete sunlight, this is open circuit voltage is 25V. when I hook it as much as a battery, regardless of the incontrovertible fact that, its output voltage is on the instant compelled to despite the voltage of the battery replaced into on the time. If the battery voltage replaced into low, and that i circulate away it interior the sunlight all day, that voltage will (ever so slowly) upward push. in case you do no longer use a charge controller, then it quite is quite useful to observe it, and disconnect the battery from the panel whilst the voltage gets up over 14V. a solid rule of thumb for lead-acid batteries, B.T.W.: in case you pick for them to final, then do no longer charge or discharge the battery in something under 10 hours. it quite is to assert, in the experience that your battery is labelled 12Ah, then you quite quite oughten't to entice from now on than a million.2A from it, or charge it at extra desirable than a million.2A.

Q:I want to convert my LED lantern to a rechargeable. I want to use (2) 7.2 battery pack in Parallel to increase my reserve capacity, But the voltage jump to 8 volt. Can I just add a resistor and which one. Please help. Thanks.: Feeding the output of the 7.2 volt batteries through three diodes connected in series and rated at one amp will reduce the voltage to 6.0.Each diode will produce a voltage drop of .4 volts.

Q:I have a nyko charging station for my xbox 360 controllers but they wont hold a charge anymore. I put them on the dock station and it says they are charged after like 15 mins but then they dont last very long. Wasnt sure if it would be the battery packs or the dock station.: I would say it's the battery packs. They don't usually last much longer than a year or so.

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:Note the battery pack: The difference between the performance parameters of the two is growing, the formation of positive feedback characteristics, small capacity in advance failure, group life shortened.

Q:I bought a Canon VIXIA HF R300 Camcorder a few months ago, and I noticed a message saying to change the battery pack almost as soon as I turned it on. I just decided to wait and see what that meant, since I didn't know why it would need it; I had literally just gotten the camera. Now when I turn on the video camera it says that message every time, and when I go to look at the videos I've recorded it pops up there too. When I'm recording the battery drains REALLY fast. Why is it doing this?How do I fix it?: Are you charging the battery according to the instructions in the manual? If so, you have a defective battery.

Q:i bought this rechargeable battery pack, and i forgot that it didn't come with a charge cord. any specific name for that charge cord so i can go on OKorder and look it up and buy it? i dont no wut its called so please any answers would be great.: I dont believe there is any specific charger unless its other than micro soft brand, madcatz, or pelican i think you should be able to buy a charger at game stop but i think it comes with another matching battery pack which would be good if you had 2 controllers

Q:If I unplug the 12V car plug, rechargeable built-in battery of GPS lasts lt; 5 mins. I want to use it for walk-navigation. Is it possible to assemble 8x 1.5V AA batteries (12V) and power the GPS? How should I do it? Will it work? Ampere-hour considerations etc?: get a hand held GPS for walking. i use a Garmin. it has features more suited to use in the outback, like waypoints for finding your way back. real time compass for staying on direction. and long AA battery life.

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