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: 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?: How are you charging the battery? I have a friend that tries to charge his through the USB cable instead of the charger that came with it. It took a while to convince him to use the charger but now his camera works. Amazing. Charge the battery in the charger for 4 hrs. and try again. If it still doesn't work you need to contact Canon and use the 1 year warranty they give you with the camera. It could be a battery that went bad, a bad charger or a problem in the camera itself.

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: am looking to get a 360 but want to know if i have to buy a rechargeable battery pack for the controller. will i have to get two plug and play kits or is there an alternative. thanks: spend 11 money on 24 batteries? or purchase a 20 greenback rechargeable battery the place u can play under pressure or instantaneous hmmm and definite the cord charger u talk approximately will artwork good away reason it expenditures whilst u are utilising it.

Q: First off, I hope I am in the right place to ask this question, I don't really know where to go for help for this.To start, I am trying to make a portable battery to charge USB devices. So a 5 volt output. I am trying to do it cheaply, under 20 bucks. I have a bunch of laptop batteries laying around and no laptops to use them in. The one I am looking at using is a toshiba PA3383U-1BRS, It is a 14.8v 6450mAh battery. the cells inside are 12 of these -- SF US18650GR. I want to know how or if I can re arrange the cells to get the most battery life out of it. I dont know how it would be charged, what protection/charging circuts would be needed or anything like that. I know next to nothing about how this all works but my common sense says that it would be better to get the output of the pack as close to 5v as possible before doing anything with voltage regulators, to keep it efficient. Let me know what I have to do/ what I cant do/ why I am wrong/ if you need more info etc. thanks a ton guys!: To make 5 volts battery pack,take 4 piece small cells out from Toshiba 14.4V battery pack. You need to know which cell is still good. Put 4 cells in series shall do.

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: I have some things in my circuit that need about 11v and others that need about 7v. Could I make a 12v battery pack and then just tap in at the 7.2v and 12v point. For instance with 10 batteries in series at 1.2v that would be 12v from the first to the last but if i also have a wire coming out from the 7.2v point after 6 cells. These would be rechargable nimh cells so if i did this would they become off balance and not charge right ? Like would the first 6 discharge more than the second six and then when I want to charge all 10 it would mess up those six ?: You answered your own question. Yes the bottom cells could completely discharge (and possibly reverse charge) which is disastrous for the battery pack.

Q: how do you remove the batteries from the rechargeable battery pack?: I'm okorder

Q: I would like to buy a batter pack for my Nikon D50 which also has the vertical grip and shutter release. Does anyone know of anyone who makes one? If so, have you tried it, and do you like it? Also, where could I find them, and how expensive are they?: ok, there is no battery grip for a D50 (as long as your refering to the extra perice that supply vertical shuter launch and double battery capability like the BGD200 for the D200). Nikon would not make one for the D50

Q: 1.5v 1 battery 4 how to splice into a battery pack?: First calculate the power and current through this resistor to derive the actual power, and then buy a power factor of 1 ohm higher than the actual power you calculate.

Q: Hi there is this battery pack thing that you charge then you can unplug it and take it with you and charge stuff with it without it being pluged in it can charge ipods phones etc by pluging ther plugs into it please help or if you have anything kind of like this please let me now and where i can get it or info on the above thanks: Such okorder

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