14.8V 4400mAh 18650 medical device lithium ion battery pack

Name: 14.8V 4400mAh 18650 medical device lithium ion battery pack
Brand: FLY POWER INDUSTRIES LIMITED
Rating: 4.4 (13 reviews)

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Model No. :	FLC-18650-2200
Brand Name :	FLYPOWER

9yrs

Shenzhen, Guangdong, China

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Product description

Battery Name: 14.8V 4400mAh 18650 medical device lithium ion battery pack

Battery Model: 4S2P FLC-18650-2200

Battery Keywords:14.8V 4400mAh 18650 medical device Lithium ion battery pack,14.4V Lithium ion battery,Li-ion battery,Li-ion 18650 battery pack,18650 torch battery pack,Li-ion 18650 LED battery,outdoor light Li-ion battery pack,Samsung 18650 battery

Battery Applications:Flashlight,LED light,outdoor light,industrial portable device

Battery Features:

1. UN38.3,RoHS,CE certificated Li-ion battery pack;

2. It could be customed by the clients' request;

1. UN38.3,RoHS,CE certificated Li-ion battery pack;

2. It could be customed by the clients' request;

3. We have a very good cooperation relationship with Samsung,we are their exclusive agent in South China since March,2015,so we can assemble this battery pack by Samsung 18650 cells for high-end products' application;

4. The anode materials is LiCoO2(Advantage: work voltage 4.2V-3.7V,charge/discharge voltage is stable,energy density is higher,cycle life is exceleent),the battery life cycles is over than 500 times and the capacity remains over 80% after 300 cycles;

5. Build in two-way protection IC circuit board, a single cell over charge protection voltage 4.20V±0.05V, over discharge protection voltage 2.7V±0.1V.

Battery Specifications:

14.8V 4400mAh 18650 medical device lithium ion battery pack

Cell	3.7V 2200mAh 18650 Li-ion battery
Model	4S2P of FLC-18650-2200
Norminal voltage	14.8V
Nominal capacity	4400mAh
Charge method	CC/CV
Standard charge	Constant charge current: 0.2C(880mA) Constant charge voltage: 4.2V/Cell Charge cut off current: 100mA
Over charge	Detecrtion voltage: 4.250±0.050V
	Release voltage: 4.150±0.050V
	Detection delay time: 1.0:±0.5S
Over discharge	Detection voltage: 2.75±0.08V
	Release voltage: 3.00±0.10V
	Detetion delay time: 100±50mS
Over discharge current	Over current: 6-8A
Over discharge current	Delay time: 10.0±5.0mS
Max. continuous discharge current	5000mA
Discharge cut off voltage	2.75V
Operating temperature	Charge: 0 ~ 45ºC
Operating temperature	Discharge: -20 ~ 60ºC
Storge ambient temperature (charge 40-60%)	-20~60ºC less than 30 days
	-20~45ºC less than 90 days;
	20~20ºC less than 360 days
Battery dimensions(Dia*H)	37mm74mm67.5mm
Weight	Approx. 370.0g