Product Details
Lithium cylindrical battery ICR18650 3.7V 2200mah with USB terminal
Quick detail of Lifepo4 Battery
Cycle life: >300cycles
Application: Home Appliances, remote control mouse
Dimension: 18*65MM / Customized
Nominal Capacity: 2200MAh
Charging Voltage: 3.6v
Weight: 54G
Battery Type: Lithium ion Battery
OEM/ ODM: Accept OEM / ODM Customize
Certification: UN38.3/MSDS/KC
Period of Warranty:
The period of warranty is 12 months from the date of shipment.
Sunland guarantees to give a replacement in case of battery with
defects proven due to manufacturing process instead of the customer
abuse and misuse.
Battery Spec:
No. | Items | Specifications | Remark | 1 | Nominal Capacity | 2200mAh | 0.2C Standard discharge | 2 | Minimum Capacity | 2150mAh | 3 | Nominal Voltage | 3.7V | Mean Operation Voltage | 4 | Delivery voltage | 3.70~3.9V | Within 10 days from Factory | 5 | Charge Voltage | 4.2V±0.03V | By standard charge method | 6 | Standard charging method | 0.2C constant current,4.2V constant voltage charge to 4.2V,continue
charging till current decline to ≤0.01C |
| 7 | Charge current
| 0.2C | 440mA | Standard charge, charge time about 6h(Ref) | 0.5C | 1100mA | Rapid Charge, charge time about: 3h(Ref) | 8 | Standard discharging method | 0.5C constant current discharge to3.0V, | | 9 | Cell Internal Impedance | ≤60mΩ | Internal resistance measured at AC 1KHZ after 50% charge |
No. | Items | Specifications | Remark | 10 | Maximum charge current | 1C | 2200mA | For continuous charging mod | 11 | Maximum discharge current | 2C | 4400mA | For continuous discharge mod | 12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 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 | Discharge | -20~60℃ 60±25%R.H. | 13 | Storage temperature for a long time
| -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for
half year. must charge the battery which with protect circuit when
storage for three months. |
|
Battery photos:
Application:
Company Profile
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.