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3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights

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3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights

China 3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights supplier
3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights supplier 3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights supplier 3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights supplier

Large Image :  3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights

Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE ROHS MSDS
Model Number: 18650 3.7V 2600mAh

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: Negotiable
Packaging Details: Standard high safe package
Delivery Time: 15 days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100000pcs/Month
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Detailed Product Description
Product Name: Rechargeable 18650 Battery Pack Model: 3.7V 2600mAh
Lead Time: 10 Working Days Warranty: 12 Month From Shipment
Clycle Life: 500 Times MOQ: 500pcs
High Light:

rechargeable lithium batteries

,

smart li ion battery pack

 

3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights

 

Battery specification:

 

No. Items Specifications Remark
1 Nominal Capacity 2600mAh 0.2C Standard discharge
3 Nominal Voltage 3.7V  
4 Discharge end voltage 3.0V  
5 Charge Voltage 4.25V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,4.25V constant voltage charge to 3.0V,continue charging till current decline to≤0.01C  
7 Charge current 0.2C 520mA Standard charge
0.5C 1300mA Rapid Charge
8 Standard discharging  0.2C constant current discharge to 3.0V  
9 Cell Internal Impedance ≤50mΩ Internal resistance measured at AC 1KHZafter 50% charge
10 Maximum charge current 1C 2600mA continuous charge 
11 Maximum discharge current 1C 2600mA  
12 Operation Temperature and relative humidity Range Discharge -20~60℃ 60±25%R.H. Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
Charge 0~45℃ 60±25%R.H.
13 Storage temperature for a long time ‘-10~45℃
60±25%R.H.
Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months.

 

Features:

 

1.High Capacity and Stable Discharge Voltage

2.Light weight, small size and high performance

3.Small internal resistance

4.Outstanding Discharge properties and Storage Capacity

5.Pollution free, long cycle life

6.No memory effect

7.Existing stock for short delivery time.

8.Low price, high quality

9.OEM orders are available

 

Our Services:

 

1. 12 Months Warranty: We will provide 12 months warranty after shipment.

2.Strict Quality Control:All parts must be strictly tested by QC department before shipping.

3. OEM order Welcome: We can accept OEM order anytime.

4.Small Quantity Acceptable: Please don’t worry your requirement quantity is small, because we also accept samplesbefore bulk orders.

5.Return Policy:For defective goods,please send us the pictures to confirm then we will give you the replacement during warranty period.

6. Good Aftersale Service:Any questions on technical issues,welcome to contact us anytime.We will help you solve at first time.

 

Certification:

 

Our batteries have CE, ROHS,UN38.3,IEC62133,CB certifications.

 

3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights

Application:

 

The lithium ion batteries can be widely used in:

 

Medical equipments, Solar street light, communication equipment, vehicle terminal, GPS loudspeaker box, mobile lighting products, stage lights, LCR gravimeter, grass cutter, back-up source,ultrasound equipment, engineering detectors,...

 

3.7V 18650 Li ion 2600mAh Rechargeable Lithium Battery Pack For Led Lights

 

FAQ:

 

1. Q: Do you have current sample in stock?

A: Usually we don’t have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.

 

2. Q: What’s the delivery time for mass production?

A: Usually 25-32days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.

 

3. Q: What kind of certificates could you provide for the battery?

A: It’s custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.

 

4. Q: How do you ship the goods and how long does it take to arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

 

5. Q: Are you manufacturer or simply trading company?

A: We are manufacturer, and we sincerely welcome you to visit our factory!

 

 

 

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

Send your inquiry directly to us (0 / 3000)