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Shenzhen Resky Electronics Co.,Ltd
Shenzhen Resky Electronics Co.,Ltd  

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You are here: home  > Cylindrical battery  > 2S 7.4V 18650 li-ion battery packs

2S 7.4V 18650 li-ion battery packs 

Price: 20.0~40.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: RESKY-ICR18650Packs
Production Capacity: 20000packs per month
Delivery Date: Within 10days after payment
Components: Others
Brand Name: RESKY
Voltage: 7.4v
Nominal Capacity: 11Ah
Charging Current: 0.2C
Charge Method: CC-CV
Working charge Temperature: 0~45°C,45~85%RH
Storage Temperature: 20~60°C,45~85%RH
Means of Transport: Ocean,Air
Packing: Standard exporting package
Application: Others
Battery Type: Li-ion
Size: customized
Weight: 440g
Max Charge Protection Voltage: 8V
Charging Time: 4-5H
Recharge Cycle Life: 300times
Working discharge Temperature: -20~60°C,45~85%RH
Protection Functions: Over charge, Over discharge...

Factory direct sale price
Fast delivery
Long cycle cylindrical 18650 cell
OEM,ODM
For portable equipment

  
1. Specification
Item
Specification
Nominal Voltage
7.4V
NominalCapacity
11Ah
Weight
approx440g
Composed Type
Customized
Max Charge Protection Voltage
8V
Charging Current
0.2C
Charging Time
4-5H
Charge Method
CC-CV
(constant current and constant voltage )
Max Discharge Current
2A
Recharge Cycle Life
300 times
Working Temperature
Charge
Dis-charge
-20~60°C,45~85%RH
Storage Temperature
and Humidity
One month
-20~60°C,45~85%RH
Three months
-20~45°C,45~85%RH
One year
-20~25°C,45~85%RH
Protection Functions
Warranty
12 mouths
2.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
3. Key Applications:
Widely applied in POS system, Solar supply system, electric tools, lighting devices, toy, household appliances and emergent device area. cordless phone, power tools, instrument and apparatus, electric bikes, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices, household appliances, small portable Power toolsand etc.
4. 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).Customized packs, tags,labels, plugs, connectors, over current protection, temperature cont8.l protection are available
5.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.
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 Ms. alice

Tel: 86-755-89951088
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Company Info

Shenzhen Resky Electronics Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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