Gold Member Since 2013
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Shenzhen Quawin Technology Co., Ltd.

Lithium-Ion Battery Pack, 18650 Battery Pack, 7.4V Battery manufacturer / supplier in China, offering 2s1p 7.4V 3400mAh Panasonic Cell 18650 Lithium-Ion Battery Pack, Outdoor Use LED Flashlight 2016 New Products Mobile 10000mAh Power Supply, Outdoor Use LED Flashlight 2016 New Products 10000mAh Power Supply and so on.

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Supplier Homepage Product Li-ion Battery Pack 2s1p 7.4V 3400mAh Panasonic Cell 18650 Lithium-Ion Battery Pack

2s1p 7.4V 3400mAh Panasonic Cell 18650 Lithium-Ion Battery Pack

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Production Capacity: 50000/Month
Transport Package: Fermented Plastic Bag and Carton
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LP0074-3400-L
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Can Be Customized
  • Standard Voltage: 4.8V~8.4V
  • Battery Type: 18650 Battery
  • Trademark: Quawin
  • Origin: China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: >1000MAH
  • Warranty: One Year
  • Delivery Date: 15days
  • Specification: NO
  • HS Code: 850760000
Product Description
Twin side by side 18650 Lithium battery pack 7.4V 3400mAh

Quick Detail:
Brand Name: QUAWIN/OEM
Model Number: LP0074-3400-L
Type: Li-ion, Li-ion battery, Lithium battery
Place of Origin: Guangdong China (Mainland)
Nominal Voltage: 7.4V
Nominal Capacity: 3400mAh
Cell: Samsung/SANYO/Sony/LG/Panasonic 3400mAh Battery
Pack: Blue PVC Shrink tube
Size: 19(T) X 39(W) X 68(H)mm
Weight: 98g
Composed Type: 2S1P
Delivery time: 5-7days
Cycle life: 500 times
Warranty: 12 months
Packing: Antistatic bag /white box and standard export carton/customized

Packaging & Delivery:
. Netural labels, Polybag, PVC, Color box, Customised package
. Netrual packing/Cartoon box with less than 10KGS
. Delivery Detail: Sample within 7 work days, 7~15 days for bulk order

Product Advantages:
1). Green product
2). Long standby time
3). One year warranty
4). Excellent safety performance
5). Excellent storage performance and low self-discharge rate
6). Short circuit testing passed
7). Overcharge testing passed
8). Over discharge testing passed
9). 150C thermal shock test passed
10). 1.2m drop testing passed

Spotlight:
1). Provide both single cells and battery packs
2). 100% inspection before delivery
3). Inspects inner resistance, discharge platform and self-discharge
4). Manufacturer of 18650 lithium ion battery, lithium polymer battery etc.
5). Tablished quality control systems under ISO9001
6). Stomized packs, tags, labels, plugs, connectors, over current protection,
Temperature cont8. L protection are available

Shipping terms:
1). Samples checking: Sending by Express ( DHL/UPS/FedEx/TNT, by air)
2). Bulk production: Sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT), or we can accept other shipping terms according to your requirements.
3). We are not responsible for any accidents, delays or other issues that are caused by the shipping.

Safety Precaution:
1). Do not throw battery into water or make it wet;
2). Keep the battery away from heat source(like fire or heater);
3). Do not throw the battery into fire or heat the battery;
4). Forbid to hammer to trample the battery;
5). Forbid disassembling the battery in anyway

Product Name:

7.4V 3400mAh Li-ion battery pack

Product number:

LP0074-3400-L

Model NO.: 

18650R-2S1P (3400mah)

Voltage:

7.4V

Capacity:

3400mAh

Maximal charging current:

2A(Adjust)

constant discharge current:

≤2A(small current discharge\Adjust)

peak discharge current:

≤7A(Adjust)

Life of battery:

About 500 times cycle

Charging temperature(°C):

0°C~45°C;32oF~113oF

Discharging temperature(°C):

-20°C~60°C;-4oF~149oF

Storage temperature(°C):

-20°C~45°C;-4oF~113oF

Dimensions(mm):

19(T) x 39(W) x 68(H)
(as per customers'requirements) 

Weight(Kg)

About 98g

Over charger protection voltage(V):

8.4V±0.05V 

Over discharge protection voltage(V):

6.0V±0.25V 

Protection Temperature(°C):

70°C±5°C

Warranty:

12 month (free)

Requirements:

With label, plug,connector, OEM accept.

Specification:

High capacity, high discharge long work,life long,save and environmental protection. 

Application: Wifi device,communication device,medical equipment,instrument,led lamps, transportation sign,portable family appliance, electronical tools and toys etc. 

 

The Suitable Charger Model NO.:

QW074-005-L

charger input:

100V~240VAC 50-60Hz

charging mode:

constant voltage constant current (CC/CV)

charging voltage:

7.4V±0.2V 

charging current:

0.5A±0.1A 

charging time:

5-6 hrs(standard)

charger working instruction:

Be in charging the red light,be full of charging the green light;
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