Wholesale 3.7V Lithium Polymer Battery Pack, 505055 Size, 1800mAh Capacity, Low Self-Discharge for medical devices
Application
3.7V polymer lithium battery Product model: XL 3.7V 1800mAh
3.7V polymer lithium battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)
Single battery model: 505055 1800mAh 3.7V
· Single battery voltage: 3.7V
· Nominal voltage after the battery pack is assembled: 3.7V
· Single battery capacity: 1800mAh
· Battery combination: 1 string and 1 parallel
· Battery voltage range after combination: 3.0V~4.2V
· Battery capacity after combination: 1800mAh
· Battery pack power: 6.66W
· Battery pack size : 5*50.5*58mm
· Maximum discharge current: <1.8A
· Instantaneous discharge current: 3.6A~5.4A
· Maximum charging current: 0.2-0.5C
· Charge and discharge times: >500 times
Main applications
1.Communications equipment: mobile phones, PHS phones, Bluetooth cellphones, walkie-talkie;
2.Information equipment: laptop computers, PDA, portable fax machines, printers
3.Audio-visual equipment: digital cameras, camcorders, portable DVD, VCD;
Others: electric bicycles, miner's lamps.
Other information
Advantages:
1. Long cycle life: more than 500 cycles
2. Quality assurance and price concessions
3. High voltage and energy density
4. Low self-discharge
5. Environment-friendly
6. No memory effect
7. High safety
8. Can use any object shape
Product details:
1. Sufficient capacity: using domestic and foreign brand raw materials, sufficient capacity, low internal resistance, and stable voltage.
2. Stable performance: long cycle life, high energy density, wide operating temperature range, stable discharge voltage.
Product Features:
1.Long cycle life-capacity recovery can be above 80% after 500cycles.
2.Safety-No fire, no explore of short-circuit, over-charge, over-discharge, over-current, Shock, vibration, crush, acupuncture.
3.Superior storage characteristics-The self-discharge rate of xuanli Lithium-ion polymer battery is about 3% per month when stored at room temperature.
4.Various Products-Hundreds of moulds from micro size10mAh to large capacity 10000mAh .
Combination Types:
1. Battery Cell;
2. Battery cell with protection circuit board,lead wires;
3. Battery cell with protection circuit board,lead wires,connector;
4. Battery cell with protection circuit board,lead wires,connector and PVC cover.
