Home ProductsLithium Ion Battery Pack

Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah

Certification
Good quality Lithium Polymer Battery Pack for sales
Good quality Lithium Polymer Battery Pack for sales
Very good battery, will purchase again!

—— Mr.Kulji Singh

I appreciate the great service!

—— Leonardo Martin

The prompt reply and good quality battery are very impressive!

—— Kim

I'm Online Chat Now

Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah

China Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah supplier
Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah supplier Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah supplier Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah supplier

Large Image :  Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah

Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: CE ROHS MSDS
Model Number: 18650 7.4V 2200mAh

Payment & Shipping Terms:

Minimum Order Quantity: 200pcs
Price: Negotiable
Packaging Details: Standard high safe package
Delivery Time: 15 days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100000pcs/Month
Contact Now
Detailed Product Description
Product Name: Lithium Ion Battery Pack Model: 7.4V 2200mAh
Lead Time: 5-7 Working Days Warranty: 12 Month From Shipment
Structure: 2S1P+ PCM MOQ: 200pcs
High Light:

rechargeable lithium batteries

,

smart li ion battery pack

 

Factory Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah

 

Battery specification:

 

No. Items Specifications Remark
1 Nominal Capacity 2200mAh 0.2C Standard discharge
3 Nominal Voltage 7.4V  
4 Discharge end voltage 6.0V  
5 Charge Voltage 8.4V±0.03V By standard charge method
6 Standard charging method 0.2C constant current,8.4V constant voltage charge to 8.4V,continue charging till current decline to≤0.01C  
7 Charge current 0.2C 440mA Standard charge
0.5C 1100mA Rapid Charge
8 Standard discharging  0.2C constant current discharge to 6.0V  
9 Cell Internal Impedance ≤50mΩ Internal resistance measured at AC 1KHZafter 50% charge
10 Maximum charge current 1C 2200mA continuous charge 
11 Maximum discharge current 1.5C 3300mA  
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.

 

We Make A Promise:

  1. A grade safety PCM for every batteries.

  2. A grade quality battery cells.

  3. 100% true capacity.

  4. Competitive or reasonable price .

  5. 1 year warranty.

  6. Excellent after-sell service

Production picture:

 

Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah

 

Packing:

 

Custom Rechargeable Lithium-ion Battery 18650 Battery Pack 7.4V 2200mah

 

Our Service:

 

1. Low MOQ:

It can meet your business very well.

2. OEM Accepted:

Pls send us your customized design.

3. Good Service:

We treat every client as a friend.

4. High Quality:

Quality is the suitability of the product. So we always keep research, always keep improve

our products. 100% tested in production test one by one before shipping, mass productions will only

start after we get your confirmation of sample.

5. Fast & Cheapest Delivery:

All goods in stock, ship asap, no more waiting and save your time.

We have worked with express company for long time.

6. Cheapest Using Genuine Cell only:

If you find fake cell in any of your items, pls contact us for return, and we

will pay the shipping cost for you to return back to us.

7. Feedback System:

Any problems or questions was feedback to our sales will be resolved in an efficient way. We believe

your feedback is where our improve to start. Let's us to be the best,we will always be your side.

 

 

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

Send your inquiry directly to us (0 / 3000)