Dongguan Funpack Elec Co., Ltd.
| Payment Terms | D/P, T/T, D/A, L/C |
| Supply Ability | 5000PCS /Day |
| Delivery Time | 30-45 work days |
| Packaging Details | Customer Requirements |
| Cell Dimension | Max18.35*65.2 mm |
| Minimum Capacity | 2500mAh |
| Charge Cut-off Voltage | 8.4V |
| Nominal Voltage | 7.4V |
| Internal Resistance of cell | ≥500 Cycles |
| Internal Resistance of battery | ≤150mΩ |
| Brand Name | FUNPACK |
| Model Number | 7.4V2500mAh |
| Certification | CE ROHS |
| Place of Origin | Battery CELL made in CHINA |
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Product Specification
| Payment Terms | D/P, T/T, D/A, L/C | Supply Ability | 5000PCS /Day |
| Delivery Time | 30-45 work days | Packaging Details | Customer Requirements |
| Cell Dimension | Max18.35*65.2 mm | Minimum Capacity | 2500mAh |
| Charge Cut-off Voltage | 8.4V | Nominal Voltage | 7.4V |
| Internal Resistance of cell | ≥500 Cycles | Internal Resistance of battery | ≤150mΩ |
| Brand Name | FUNPACK | Model Number | 7.4V2500mAh |
| Certification | CE ROHS | Place of Origin | Battery CELL made in CHINA |
| High Light | Lithium Ion Battery Pack INR18650 ，2500mAh Lithium Ion Battery Pack ，Battery Lithium Ion Pack 3.4V | ||
Product Description:
This is our newly designed polymer battery pack. With the latest structural design, the battery capacity of 2500mah
is made in a very small size, which is suitable for the internal layout of various small-size electronic products. The
battery can also be used in medical products.
Customer customized service accepted.
Through advanced battery program management and deep participation of cell factory, you can customize battery
and circuit board parameters anytime, anywhere. It is convenient to apply the battery to various fields.
Basic specification:
| Item | Specification |
| Battery Pack Type | 7.4V2500mAh |
| Cell | 2S1P |
| Nominal Voltage | 3.7V |
| Cell Model | INR18650 |
| Cell Dimension | Max18.35*65.2 mm |
| Minimum Capacity | 2500mAh |
| Nominal Capacity | 2500mAh |
| Charge Cut-off Voltage | 8.4V |
| Nominal voltage | 7.4V |
| Minimum capacity | 2450mAh |
| Nominal Capacity | 2500mAh |
| Internal resistance of battery | Battery:≤150mΩ |
| Internal resistance of cell | Cell:≤50mΩ |
| Initial voltage | 7.20-8.0V |
| Battery weight | about110g |
| Cycle life | 400 Cycles (Retention: ≥80%) |
| Standard charge current | 0.5C |
| Discharge current | Standard Current:0.5C |
| Max Current:1C | |
| Cut-off voltage:5.5V | |
| Charge Temperature | 0～45℃ |
| Discharge Temperature | -20～60℃ |
| Storage Temperature | ≤1month:-20～50℃ |
| ≤3months:-10～45℃ | |
| ≤1year:10～30℃ | |
| Relative Humidity | 45-70% |
Main Applications:
Mainly used formedical products,Customer customized service accepted.
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: 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.
Q5: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral packaging.
Q6: 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.
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 ...
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