Rechargeable polymer battery pack, 3.7V 550mAh, for medical
devices, Bluetooth, etc
Features
Rechargeable batteries have a built-in high-quality PCB board,
thermal protectors, and circuit breakers,
effectively avoiding over-charge and short circuits.
High Capacity with Small Size
Worldwide approvals and certification of safety standards
No development costs, fast time-to-market
Life expectancy: Up to 80% of initial capacity after 300 cycles
Smart batteries with numerous features according to the SMBus
specification
Product Parameters:
| Item | Specification |
| Model Name | polymer lithium-ion rechargeable battery pack |
| Nominal Voltage | 3.7 V |
| Model | TS-582828 |
| Cell Dimension | Max30.5*28*6mm |
| Minimum Capacity | 550mAh |
| Nominal Capacity | 550mAh |
| Internal resistance of battery | ≤150mΩ |
| Internal resistance of cell | ≤60mΩ |
| Weight | ~10g |
| Cycle life | 300 Cycles (Retention: ≥80%) |
Main Applications
The main function
Lithium polymer secondary battery cycle charge and discharge,
extend the service life of electronic products. Lithium polymer
batteries are small and delicate, flexible lithium polymer
batteries
Open up new applications of lithium-ion batteries. Suitable for
smart cards, trackers, Bluetooth, medical machinery, and other
small, thin, and flexible devices
And smart wear
FAQ:
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Customized is available.
Q: What about the lead time?
A: Sample needs 7-12 days, mass production time needs negotiation.
Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship by JEC. It usually takes 13-15 days to arrive.
Airline and sea shipping also optional.
Q: How to proceed an order?
A: Firstly let us know your requirements or application. Secondly
we quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places
deposit for formal order. Fourthly we arrange
the production.
Q: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral
packaging.
Q: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If
you are very urgent to get the price, please call us
or tell us in your email so that we’ll regard your inquiry priority
