Power Bank 3-5C 18650 Lithium Ion Cylindrical Battery 3.7v 2200mAh

Power Bank 3-5C 18650 Lithium Ion Cylindrical Batteries 3.7v 2200mAh

Specification

Application:

1. power bank
2. Audio visual equipment
3. Cellular phones
4. Office automation
5. Notebook PC's
6. PDA's and handy terminals
7. Communication devices
8. Electronic instruments

Cell Electrical characteristics

1 Rated Capacity at 0.5C(Min.)0.5C

After standard charge, the capacity shall be measured on 0.5C discharge till the voltage discharge to3.0V,

the capacity can not less than 2150mah

2 Circle life

Charging and discharging battery as blew conditions

0.5C standard charge to 4.2V end-off

0.5Cstandard discharge to 3.0V cut-off

Continuous charge and discharge for 300 cycles ,the capacity will be measure after the300^th cycle

3 Capacity retention

The battery to be charge in accordance with standard charge condition at 20~25℃,then storage the battery at an ambient temperature 20~25℃ for 28 days.

Measure the capacity after 30 days with 0.2C at 20~25℃ as retention capacity

the capacity can not less than 80%

4 Temperature Dependence of discharge capacity

Cells shall be charged per 3.6 and discharged @0.2 C₅A to 3.0 volts. Except to be discharged at temperatures per Table 3. Cells shall be stored for 3 hours at the test temperature prior to discharging and then shall be discharged at the test temperature. The capacity of a cell at each temperature shall be compared to the capacity achieved at 23 ºC and the percentage shall be calculated. .

Product Photos

Packing Method

The pack method follow Samsung standard packing with specially paper tray

50 to 100 pcs for each carton

The Similar Performance Single Cell

ICR14500 700MAH 3.7V

ICR26650 2300MAH 3.7V

ICR32650 5000MAH 3.7V

ICR10400 700MAH 3.7V

ICR17335 900MAH 3.7V

Certification for TAC Battery

Q1: Are you a Factory or trading company?

A: We are a factory, welcome OEM/ODM Service.

Q2: What Certificates do you have?

A: Our products have been tested by UL UN38.3 CE, FCC, RoHS Standards.

Q3: Can I try a trial order?
A: Yes, we welcome any trial order to test and check product quality. Mixed products trial order are acceptable. If you have any idea about the product, we also can be according to your demands to give you the helpful suggestion.

Q4. What OEM service you can support?
1. Lamp head LOGO print: Laser engraved or Silk print;
2. Custom package: Color box or Blister package;
3. Product mode/color/design etc. customization.

Q5: What’s your lead time?
A: Available sample is 3-5days, mass production time is 5-30 days after full payment or deposit be confirmed.

Q6: Do you offer guarantee for the products?
A: 1 year warranty.

Tag: Power Bank 3-5C 18650 Lithium Ion Cylindrical Batteries 3.7v 2200mAh

Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-effective battery products.
It has a R & D, engineering and management team with more than 10 years of industry experience
From upstream to downstream, the battery industry has the advantage of vertical integration
Specializing in batteries, battery packs, battery management systems and energy solutions
The products are widely used in medical devices, coal mine security, electronic appliances, power supply and standby energy storage system. For example, the power supply system of electric bicycle; Solar energy storage power supply system, UPS backup power supply system. At the same time, it is also an ideal choice for vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according to the special needs of customers.