Medical Devices 4s2p 14.8v Li-ion Battery Pack

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Sets pc

Supply Capability:: 7000 Pieces Per Month 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

Medical devices 4s2p 14.8v li ion battery pack

1 high energy density

2 long life cycle

3 low self discharge

4.CE,UL,FCC, R

Basic Characteristics

Product Name	14.8V 4400mAh Li-ionBattery
Model No.	WP-YI-4440
Cell Assembled Mode	18650 3.7V/2200mAh
Chemistry	Li(CoNiMn)O2
Configuration	4S2P
Nominal Voltage	14.8V
Max Charge Voltage	16.8V
Over Charge Protection Voltage	4.20-4.35V/cell
Over-DischargeProtection Voltage	2.0-3.0V/cell
Over Current Protection	According to customer request
Max Charge Current	2A
Max Discharge Current	2A
Charge Temperature	0-45deg. C
Discharge Temperature	-20~60 deg. C
Storage Conditions	Temperature: -20~60 deg. C
Humidity: 45 ± 10%R. H
Weight	About 210g
Dimension	743866mm
Cycle Life	≥ 500

Product Name

14.8V 4400mAh Li-ionBattery

Model No.

WP-YI-4440

Cell Assembled Mode

18650 3.7V/2200mAh

Chemistry

Li(CoNiMn)O2

Configuration

4S2P

Nominal Voltage

14.8V

Max Charge Voltage

16.8V

Over Charge Protection Voltage

4.20-4.35V/cell

Over-DischargeProtection Voltage

2.0-3.0V/cell

Over Current Protection

According to customer request

Max Charge Current

Max Discharge Current

Charge Temperature

0-45deg. C

Discharge Temperature

-20~60 deg. C

Storage Conditions

Temperature: -20~60 deg. C

Humidity: 45 ± 10%R. H

Weight

About 210g

Dimension

74*38*66mm

Cycle Life

≥ 500

Main Service:

Offer OEM/ODM service

Different capacity battery cells for option: 2000mAh,2200mAh,2400mAh,2600mAh,2800mAh

Different brands of cell battery cell for option: SANYO,SAMSUNG, LG,SONY,PANASONIC etc

Customize all kinds of battery packs and modular designs

PCM& BMS use the latest American or Japanese clips

Packaging & Delivery

Packaging Details:1.Carton package; 2.Wooden cases package; 3.customized as customers' requirement

Delivery Detail:7-10 days after payment

Q: i bought 2 gameware rechargable battery packs for my xbox 360 a year a go and they stopped working about 4 - 6 months ago, they only work when they are plugged in with the wire thats supposed to charge them but now there broke they wont charge they only turn on. there is no reason for them braking, or none that i know of. can somebody tell me whether the official microsoft rechargable battery packs do this aswell, because is they do i will buy some of them, but if they dont im not going to bother.: 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: Hello. I am working on a project with a friend and will be wiring together many different colored led's together for a costume we are making.I am pretty good with soldering and thought this would be a fun project but we are looking for a battery pack we can buy that has different modes that you can switch too. So the lights flash or do other cool patterns.Is there something like this?Thanks!! :): Battery packs don't have different modes. What you are looking for is some sort of control circuit. There are thousands to be found. Of those, maybe a few hundred would be something that you might be able to use. The hardest part will be choosing the best one for your purposes.

Q: Hello, I was wondering if anyone had used the medela battery pack while traveling and how long did the batteries last. The manufacturer states 3 hours of pumping, but I want an actual person who has experienced the battery pack to let me know if that is true (I don't want to get stuck with no pumping power). I will be going to Venezuela for Cristmas and will need to pump at least three times during the trip (airport or plane bathrooms). So about an hour and a half or 2 hours of pumping (if I need to pump four times). Thanks in advance for your help!: You know, I never used the battery pack, I always used the ones that you plug into the wall, but as a suggestion take it or leave it, buy more batteries just in case. Better safe than sorry. I do know that Medela is the strongest breast pump that they make, (I know that through my own testings and through lots of resources) so, I will also throw out to you that if you do not normally pump then expect your breasts to get confused about how much milk to produce. Just be careful to measure out exactly how much you need, otherwise you'll be going through the large breast that squirt everywhere all over again!

Q: I want to buy a battery grip for my Canon XTi and my choices are the Opteka or Canon brand. The Canon brand is almost twice as much though, so I was wondering if I could just get by with the Opteka.: Repentance, wish and strong deeds. God is accustomed on your coronary heart and that i pray that He courses you. Please understand that the judgment day is coming and you nonetheless have time to coach. God did no longer create you for no reason. you have a option to pass to hell or heaven. you're to blame on your movements. you at the instant are not a sinner with the aid of layout and Jesus did no longer die for sins of others. that's no longer honest and God does no longer harm all of us for sins of others. Please use your head and choose properly, settle on now until now a while is up. do no longer wait for Jesus, as he's not coming decrease back, a minimum of no longer in accordance to Quraan and uncomplicated sense (nonetheless maximum Muslims and all christians have self belief he's coming decrease back). study Quraan, understand the information. 10:36 yet maximum of them stick to no longer something yet fancy: somewhat fancy could be of no avail against reality. Verily Allah is honestly conscious of all that they do. fifty 3:28 yet they haven't any information therein. They stick to no longer something yet conjecture; and conjecture avails no longer something against reality. 40 seven:14 Is then one that is on a sparkling (course) from his Lord, not greater appropriate than one to whom the evil of his habit looks attractive, and jointly with stick to their own lusts?

Q: i recently bought a laptop and i was instructed that the initial charging time for the battery should be 8 hurs, but there are some people to say that such is a thing of the past and li ions no longer need that long of an initial charging time.: No you dont, they dont wear out in the same way as other metal hydride batteries do when you dont totally discharge charge them.

Q: I live in Akron Ohio and would like to dispose of the old battery pack. Anyplace around here to recycle?Joe: There should be an 800 number to call printed on a sticker on the HV battery itself. I however would first make it known that you have an old pack laying around by posting on Priuschat and similar forums as someone might want it for spare modules or just to toy around with and might pay more for it than the $200 that Toyota offers.

Q: Hi, don't know if people can help me with this or not but I need some advice.Is it worth it to buy Microsoft genuine rechargable battery pack or a generic (unknown name) which has extremely high MaH?I have seen some battery packs on OKorder which have 3200MaH, I believe that is double the capacity of the Microsoft packs?Anyone have any advice. Thanks in advance: For me is better to buy the play and charge kit. because you get in the package you get a rechargable battery and when it goes out just plug in the play and charge kit and it will charge it while you keep playing and then when it goes out do the same thing. The battery holds a lot of charge it lets you play for about eight hours straight

Q: DC screen maintenance-free lead-acid battery pack how to charge, discharge?: Commonly used rechargeable batteries In addition to lithium batteries, the lead-acid battery is also very important to a battery system. The advantage of the lead-acid battery is that the electromotive force is stable when discharging, and the disadvantage is that the energy (energy per unit weight) is small and corrosive to the environment is strong. Lead battery operating voltage is stable, the use of temperature and the use of a wide range of current, can charge and discharge hundreds of cycles, storage performance (especially for dry storage), low cost, and thus widely used.

Q: I was told today by a friend that the battery in my Dell laptop has a predetermined number of times it can be charged and if I exceed that number of charges the battery dies. Therefore, I was advised to remove the battery any time I'm using the A/C power. Is this true? Thanks!: get rid of vista if you plan on playing games, this would be a wrong choice with the intel graphics card. try to look for a model with a nvidia video card. your best bet is for the xps series. also, go with the larter 9 cell battery if you want a decent battery life. with the 6, you'll get about 1.5 hours battery time after about 2 months. with the 9, you will get about 3 hours or more.

Q: I bought the canon 60d but I don't want to have to buy another battery pack, any suggestions?: According to Canon Website the cameras take two different batteries Canon 50D takes BP-511A Battery and Canon 60D takes LB-E6 Battery

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