704370 Rechargeable Lithium Polymer Battery 3.7V 2000mAh
| Price: |
US $ 0.5-0.6/Piece |
| Min Order: |
100/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal |
Items | Parameter |
| Battery model | EXC704370 |
| Nominal voltage | 3.7V |
| Minimum capacity | 2000mAh(0.2C discharge) |
| Charging voltage | 4.2V |
| Discharging cut-off voltage | 3.0V |
| Standard charging | 0.2C /4.2V |
| Max charging | 1.0C /4.2V |
| Standard discharging | 0.2C/3.0V |
| Max discharging | continuous discharge | 1.0C/3.0V |
| non-continuous discharge | 2.0C/3.0V |
| Shipment voltage | ≥3.85V |
Battery pack impedance | ≤55mΩ |
| Operating temperature | Charging: 0°C ~ 45°C |
| Discharging: -20°C ~60°C |
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | -10ºC~25ºC | (12 months ≥85% ) |
| -10ºC ~45ºC | (6 months ≥85% ) |
-10ºC~55ºC | (1 month ≥90% ) |
| 20±5ºC is the recommended storage temperature |
Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
Reference standard | GB/T 18287-2013,IEC/EN61960, UL1642 |
Applications:1. Memory backup: CMOS memory, RTC(real time clock) and computer backup.
2. AMR utility meters: Electricity meter, gas meter and water meter etc.
3. Wireless alarm sensors: Smoke alarm systems, temperature monitors etc.
4. Remote monitor systems: GPS, sea buoys, lifejacket lights, lifecraft lights, cargo-locating systems etc.
5. Automotive and electronics: Automotive security systems, tire-pressure monitoring systems etc.
6. Electronics toll tags: Toll gates
7. Military electronics: Radio communication, night vision equipment, tracking and positioning systems etc.
Advantages:
1. High energy density
2. High open circuit voltage
3. Wide range of operating temperature
4. Stable operating voltage and current
5. Long operating time
6. Low self-discharge rate (less than 1% per year at 25ºC)
Huquan products are widely used in utility metering, car electronics, security system, intelligent transportation, space ramote sensing, cold chain monitoring, GPS positioning, military systems,marine safety, petroleum exploration, the ISO international quality system standard. Huquan products are recognized by CE, UL, RoHS; UN38.3 and MSDS transportating certificate. Huquan penetrate in the market of Europe, America, Middle East, Southeast Asia and other counties and regions. Ramway obtain customers praise and recognition with good quality and credibility. Huquan will be dedicated to provide you with quality products and services.
| Prod Model: |
704370 |
| Samples Testing: |
Available |
| Size: |
52*66*137mm |
| Type: |
Lithium Ion Battery Charger |
| Charging Type: |
Electric Charger |
| Principle: |
Half-Bridge Charger |
Shenzhen Huquan Technology Co., Ltd. Founded in 2002, is a professional, standardized and global hi-tech enterprise which specialized in portable power station, battery for electric vehicles dry battery and Lithium battery research and development, production, sales and service. It has already passed quality system certification such as ISO 9001 2000, CE, SGS, UL and so on.
Huquan products are widely used in utility metering, car electronics, security system, intelligent transportation, space ramote sensing, cold chain monitoring, GPS positioning, military systems, marine safety, petroleum exploration, the ISO international quality system standard. Huquan products are recognized by CE, UL, RoHS; UN38.3 and MSDS transportating certificate. Huquan penetrate in the market of Europe, America, Middle East, Southeast Asia and other counties and regions. Ramway obtain customers praise and recognition with good quality and credibility. Huquan will be dedicated to provide you with quality products and services.
