Dongguan Funpack Elec Co., Ltd.
| Payment Terms | T/T, D/P, D/A, L/C |
| Supply Ability | 10000PCS /Day |
| Delivery Time | 30-45 work days |
| Packaging Details | Customer Requirements |
| Battery Type | 3C Battery Li-ion Polymer Battery |
| Nominal Voltage | 3.85V |
| Capcity | 4400mAh |
| Cut-off Voltage | 3.0V |
| NTC | 10KΩ ,Bv:3435K |
| lmpedance | 100mΩ |
| Cell Weight | 75g |
| Size | 70*61*7.5mm |
| Brand Name | FUNPACK |
| Model Number | BT61 3C Battery |
| Certification | CE KC PSE ROHS |
| Place of Origin | CHINA,GuangDong |
View Detail Information
Explore similar products
3.2AH 6.4V Deep Cycle Battery Power Tool Battery CE ROHS UN38.3
Bluetooth Headset Wearable Device Battery , Lithium Ion Rechargeable Battery 3
5000mAh 3.85V Li Ion Rechargeable Batteries 500 Times Cycle Life For Wearable
3.7 V PVC Lithium Ion Battery Pack 3000mAh 300 Cycles Customized Size
Product Specification
| Payment Terms | T/T, D/P, D/A, L/C | Supply Ability | 10000PCS /Day |
| Delivery Time | 30-45 work days | Packaging Details | Customer Requirements |
| Battery Type | 3C Battery Li-ion Polymer Battery | Nominal Voltage | 3.85V |
| Capcity | 4400mAh | Cut-off Voltage | 3.0V |
| NTC | 10KΩ ,Bv:3435K | lmpedance | 100mΩ |
| Cell Weight | 75g | Size | 70*61*7.5mm |
| Brand Name | FUNPACK | Model Number | BT61 3C Battery |
| Certification | CE KC PSE ROHS | Place of Origin | CHINA,GuangDong |
| High Light | 450mAh Wearable Device Battery ，PCB Wearable Device Battery ，Li Ion Polymer Battery 3.8V | ||
Long Life 450mAh 3.8V With PCB Battery Li-ion Polymer Battery For Intelligent Wearable Device
Features:
Long cycle life, high reliability.
good recycle life
Small size, light weight, high energy density, environment friendly.
High efficiency, stable power supply, high power output, visual design.
| Item | Specification |
| Battery Pack Type | 1S1P Embedded |
| Cell Type | 1S1P |
| Capacity | 4400mAh(min) 4530mAh(typ.) |
| Charging Current | |
| Charge current 4.2V @ 0℃~15℃, cut off 88mA | 900mA |
| Charge current 4.35V @ 15℃~45℃, cut off 88mA | 3000mA |
| Charge current 4.3V @ 45℃~60℃, cut off 88mA | 2000mA |
| Standard Current | 200mA |
| Standard Current | 880mA |
| Maximum Discharging Current | |
| Discharge Current – @ -20℃~0℃ | 880mA |
| Discharge Current – @ 0℃~60℃ | 3000mA |
| Nominal Voltage | 3.85V |
| Cut-off Voltage | 3.0V |
| Cycle life | After 500 cycles (Under 23±2℃) |
| Environmental using conditions | |
| When the battery is charged | 0~ +60℃ |
| When the battery is discharged | -20~ +60℃ |
| When stored within 1 Month (RSOC 50% *1) *2 | -20~ +45℃ |
| When stored within 3 Months (RSOC 50% *1) *2 | -20~ +35℃ |
| When stored within 12Months (RSOC 50% *1) *2 | -20~ +25℃ |
| Impedance | ≦100mΩ |
| Weight | About 75 g |
| Shipment Voltage | 3.8V ~ 4.1V |
| NTC | 10kΩ±1%, Bv:3435K |
PCM:
| Item | Specification | Parameter | Unit |
| Operating Temperature | -40 ~ +85 | 25 | ℃ |
| Over Charge Voltage Protect | Detect Voltage | 4.475±0.025 | V |
| Delay Time | 0.8 ~ 1.2 | Sec | |
| Release | Connect R-Load | V | |
| Over Discharge Voltage Protect | Detect Voltage | 2.8±0.035 | V |
| Delay Time | 25.6~38.4 | mSec | |
| Release | Connect Charger | ---- | |
| Over Charge Current Protect | Detect Current | 13.7~42.4 | A |
| Delay Time | 6.4 ~9.6 | mSec | |
| Release | Disconnect Charger | --- | |
| Over Discharge Current Protect | Detect Current | 16.0~44.6 | A |
| Delay Time | 6.4 ~9.6 | mSec | |
| Release | Remove R-Load or Connect Charger | --- | |
| Short Circuit | Detect Current | External Short | A |
| Delay Time | 224~336 | μSec | |
| Release | Remove R-Load or Connect Charger | --- | |
| Power Consumption | |||
| Operating Mode | 5.5 (max) | μA | |
| Power Down Mode | 0.1(max) | μA |
Main Applications :
Mainly used for Wearable Devices, such as Google's Glass headset iWatch,Solar glasses
FAQ:
Q1: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Customized is available.
Q2: What about the lead time?
A: Sample needs 7-12 days, mass production time needs negotiation.
Q3: 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.
Q4: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral packaging.
Q5: Can custom thread ends be made?
A: Batch can be customized according to customer requirements of various threads.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
10000000-30000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Dongguan Funpack Elec Co., Ltd. Is A National High-tech Enterprise Integrating Research,design, Production And Related Technical Services Of Lithium-ion Batteries From start, we have only focused on battery packs. Until today, we still provide reliable and safe customized solutions and ... Dongguan Funpack Elec Co., Ltd. Is A National High-tech Enterprise Integrating Research,design, Production And Related Technical Services Of Lithium-ion Batteries From start, we have only focused on battery packs. Until today, we still provide reliable and safe customized solutions and ...
Get in touch with us
Leave a Message, we will call you back quickly!