Product Details
Rechargeable Lithium Ion Cylindrical Battery AA 3.7V 14500 for
Solar
Some company called this model 14505 also, in order to avoid
misunderstand , pls take close attention to below information
IFR14500 3.2v flat type
IFR14505 3.2V Top type
The size is High:50.0±0.5mm Diameter: 14.3±0.2 mm
Pls check the max size whether meet your require.
Feature for Rechargeable Lithium Ion Cylindrical Battery AA 3.7V
14500 for Solar
1. The model name: 3.7V ICR14500/AA 900mAh cell
2. The normal voltage is 3.7V,the charging voltage is 4.2±0.03V.
3. The typical capacity is 900mAh.
4. The cycle life is about 2000 times
Packing & Delivery:
Packing:50pcs / box, 6 boxes / carton.
Delivery: 7 days after receive the payment
Specification for Rechargeable Lithium Ion Cylindrical Battery AA
3.7V 14500
No. | Item | General Parameter | Remark |
1 | Rated Capacity | Typical | 900mAh | Standard discharge(0.2C5A) after Standard charge |
Minimum | 850mAh |
2 | Nominal Voltage | 3.7V | Mean Operation Voltage |
3 | Voltage at end of Discharge | 3.0V | Discharge Cut-off Voltage |
4 | Charging Voltage | 4.2±0.03V |
|
5 | Internal Impedance | ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after
shipment and cycles less than 5 times |
6 | Weight | 20±1g |
|
7 | Standard charge | Constant Current 0.2C5A Constant Voltage 4.2V 0.01 C5A cut-off |
|
8 | Standard discharge | Constant current 0.2C5A end voltage 3.0V |
|
9 | Fast charge | Constant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off |
|
10 | Fast discharge | Constant current 1.5 C5A end voltage 3.0V |
|
11 | Maximum Continuous Charge Current | 1 C5A |
|
12 | Maximum Continuous Discharge Current | 1.5C5A |
|
13 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. Bare Cell |
Discharge: -20~60℃ |
14 | Storage Temperature Range | Less than 1 year: -20~25℃ | 60±25%R.H. at the shipment state |
less than 3 months: -20~40℃ |
Less than 7 day : -20~65℃ |
15 | Pack Dimension | High:50.0±0.5mm | Initial Dimension |
Diameter: 14.3±0.2 mm |
Main Applications:
The battery can be use for Portable electronic devices such as
digital camera,flashlight, solar lamp,etc.
Pictures For Cell
Certification
The battery cell passed UL UN38.3 Reach
Our Commitment
- Sumbit most competitive battery solutions with professional R&D team
whatever on cell pack
- Support OEM and ODM designs and lables
- Small MOQ is available.
- Lithium lifepo4 polymer type Wide-range battery products to satisfy
different customer’s requirement.
- Quick response, every inquiry will be replied within 24 hours.
- Good after-sale service, long product warranty and continual
technique support.
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.