Howell energy Lithium polymer 3.7V 550mah 801745 lipo battery for wearable devices
Howell energy Lithium polymer 3.7V 550mah 801745 lipo battery for wearable devices
Contact us for more type Email :sales31@ howellenergy.com
Battery Detail Form
Visit Us: www.howellenergy.com
| Rated capacity | 550mAh |
| Rated voltage | 3.7V |
| Internal resistance | ≤150mΩ |
| Input voltage | 6V |
| Output voltage | 2V |
| Standard chargeing current | 0.2C |
| Max charging current | 0.5C |
| Standard discharging current | 0.2C |
| Max discharging current | 1C |
| Weight | Based on Capacity |
| Size | 8.0x17x45mm can be Customized |
| Operation temperature | Charge( 0 ~ 45°C ) Discharge( -20 ~ 60°C ) |
| Storage temperature | 0-35 °C |
| Certificate | ISO9001 CE,UL,ROHS,SGS,EMC, IEC, UN38.3 |
*Contat Us--------------We will match your requirement size with our products catalogue,and give you the best solution.
Product Show 
Cell Structure
Li-Polymer 
Advantage
1.High energy density
2.High working voltage for single battery cells
3.Pollution-free
4.Long cycle life
5.No memory effect
6.Capacity, resistance, Voltage, platform time consistency is good
7.With short-circuit production function, safe and reliable
8.Factory price& High quality
9.Good consistency, low self discharge
10.Light weight, small size
11.High stability
12.High discharge rate
13.Quality and security guaranted,with CE,ROHS approval.
14.The lifepo4 battery pack is widely used for electric bicycle,golf car,electric bike,electric
wheelchair,power tools,electric scooter,emergency light,etc.
Application
1. Large-scale electric vehicles: electric bus, electric car
2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, electric wheelchairs
3. E-tool: electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
7.Medical device,pos machine,CCTV camera,portable device,consumer electronics.
Packing and Shipping
Product Certification
Factory
Experience
We have more than 15 years experience in producing Nicd&NiMH battery cell and pack,7years of experience
to manufacture Lithum ion battery,the factory passed ISO 9001:2008 certification.
Strict process management and control
Each process for making battery were under strict management and control,all of the battery wereunder full
inspection before delivery.
After-sales service
Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year
Guarantee,there are safety and operating instructions for your reference.
Who Have Choosen Us? 
Why Choose Us?
•Quick response to clients' enquiries within 12hrs
•Tailor-made solution provided by our experienced team and professional engineers for lithium
polymer battery
•More than 12 years experience in producing battery products for various application.
•Value quality and long-term cooperation to reach win-win relationship.
Contact Us!
Welcome to contact us for samples testing orders!
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