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7.4V 2200mAh 18650 Lithium Battery Pack

Name: 7.4V 2200mAh 18650 Lithium Battery Pack
Brand: all-electronics-online.com
SKU: 785647075
Availability: InStock
Rating: 4.6 (84 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,CIF,EXW
Min Order:	100/Piece
Pay Type:	L/C,T/T,D/P,Paypal,Money Gram

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Showroom Product Company Profile

Prod Model:	LP0074-2200-L
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Battery Type:	18650 Battery
Package:	Standard Export Cart
Delivery Time:	About 15 Days After Confirm Order
Warranty:	One Year
Type:	Lithium-Ion Battery Pack
Connection Mode:	Series Connection

Product Description

7.4V 2200mah (18650*2) Battery Pack

Description:
Packing:
High quality 7.4V 2.2Ah Li-ion rechargeable battery Module is made of 2 PCS High quality SANYO/LG/Other Top Brand Korea 18650-2200mAh Li-ion Cell with PCB.

Packed side by side in series
Wrapped by PVC tube

Voltage: 7.4V(working) 8.4V(peak) 5.5V(cut-off)
Capacity: 2200mAh (16.28wh)

Protection:
One PCB installed with the battery pack and protects the battery from
. Overcharge(>8.4V)
. Overdischarge(<5.5 V)
. Over drain (>9 Amp)
. Short circuits

Prewired: 6" 20 AWG open end wire
Charging rate: 1.0A ( recommended ), 2 A max.
Max. Discharging Rate: 9 Amp limited by PCB
Dimensions: (LxWxH)72 x 3 7x 20mm
Weight: 100g

Brand	QUAWIN
Model	QW074-2200-L
Nominal Voltage	7.4V
Nominal Capacity	2200mAh
Standby Current	≤ 15μA
Working Efficiency	≥ 99%
Operating Voltage Range	8.4V-6.0V
Max. Output Power	15W
Load Resistance	5Ω-200Ω
Charge Cut-off Voltage	8.4V
Discharge Cut-off Voltage	6.0V
Cycle Life	above 500 cycles
Internal Resistance ( Max, at 1000Hz. ):	≤ 230 mΩ
Battery Dimention(MM)	22mm(T)48mm(W)70mm(H)
Output/Input Port	DC/1.35*3.5/7.0mm
Battery Weight	120g
Charge Temperature	0 °C~ 45 °C; 32 °F~ 113 °F
Discharge Temperature	-20°C~60°C; -4 °F~ 149 °F
Storage Temperature	-20 °C~ 45 °C; -4 °F~ 113 °F
Battery color	black case
Storage Performance	75% power remains for one year
LED battery indicator(4-stage)	no load: green(100%)-yellow(75%)-orange(50%)-red(25%)
temperature control(4-stage too)	with load: green(99% power output)-yellow(75% power output)-orange(50% power output)-red(25% power output)
buzzer	press the switch each time,the buzzer will make a sound
Tips of matching heating element	the suitable power of matching heating element is 1.5w---2w (with that power heating element,the heating temperature can reach 35°c---65°c,depens on the battery output power level)

Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.

As an eight years experience manufacture, we have built a powerful R&D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.

We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.

We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.

To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.