li-ion battery 3.7v 500mah/3.7v 500mah lipo battery/china manufacturer 3.7v 552631 500mah lithium polymer battery
Howell Energy Co.,Ltd
HW-LiPo 3.7V 500mAh battery specification
HW-Li polymer 3.7V 500mAh
Discharge cut-off voltage
Maximum Charge voltage
Standard charge current
Standard discharge current
minus 20 - 55 degree
Normal temperature capacity
OEM,ODM,Customizable services are available &Service life :3-5 years
1, High energy density
2, High working voltage for single battery cells
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
12.High discharge rate 13.Quality and security guaranted,with CE,ROHS approval.
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
One battery in one polybag,and outter packed by paper carton.
1. The sample lead time is in 10days,order delivery lead time is in 25days.
2. We can ship to you by sea,by air or UPS/FEDEX/DHL/TNT and so on. Other shipping terms can also be arranged according to specific requirements.
Service provided By Us:
1.Quick response to clients' enquiries whithin 24hrs
2.Exclusive and unique solution can be provided to our clients by our experienced and professional engineers and researchers
3.Solve the problems be prompt if anything wrong with our products' quality
Experience-We have more than 10 years of experience to manufacture Nicd&NiMH battery cell and pack,7 years of experience to manufacture Lithum ion battery,the factory passed ISO 9001:2008 certi..
Strict process management and control-Each process for making battery were under strict management
and control,all of the battery were under full inspection before delivery.
Good after sale service-Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year Guarantee,we will give instrcuction for how to use our products.
Why choose us
- Quick response to clients' enquiries within 24hrs
- Tailor-made solution provided by our experienced team and professional engineers.
- More than 12 years experience in producing battery products for various application.
- Value quality and long-term cooperation to reach win-win relationship.
- All PCB are customized based on the application.
Seiko IC and AO MOS are provided to ensure excellent charge and discharge performance.
All of our PCB is produced by domestic branded PCB manufacturer.
We are Howell Energy Co.,Ltd,leading manufacturer of rechargeable batteries since 2001 . Lithium Polymer battery are CE RoHs UL approved .
We are confident in providing you superb quality with competitive price ! Have interest in our products,pls send us your inquiry soon.
Welcome to contact us for samples testing orders.