Dongguan Funpack Elec Co., Ltd.
| Payment Terms | T/T, D/P, D/A, L/C |
| Supply Ability | 5000PCS /Day |
| Delivery Time | 30-45 work days |
| Packaging Details | Customer Requirements |
| Minimal Capacity（Cmin） | 800mAh /2.96Wh |
| Typical Voltage | (3.7*1S1P) V |
| Charge Cutoff Voltage | (4.2±0.03*1S1P) V |
| Standard Charging | 0.2C |
| Standard Discharge | ≤ 230mΩ |
| Allowable Humidity Range | 10%～90% |
| Cycle life | 300 Cycles（25°C±3°C） |
| Size | 30*36*7mm |
| Brand Name | FUNPACK |
| Model Number | TK20 |
| Certification | CE ROHS |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | T/T, D/P, D/A, L/C | Supply Ability | 5000PCS /Day |
| Delivery Time | 30-45 work days | Packaging Details | Customer Requirements |
| Minimal Capacity（Cmin） | 800mAh /2.96Wh | Typical Voltage | (3.7*1S1P) V |
| Charge Cutoff Voltage | (4.2±0.03*1S1P) V | Standard Charging | 0.2C |
| Standard Discharge | ≤ 230mΩ | Allowable Humidity Range | 10%～90% |
| Cycle life | 300 Cycles（25°C±3°C） | Size | 30*36*7mm |
| Brand Name | FUNPACK | Model Number | TK20 |
| Certification | CE ROHS | Place of Origin | MADE IN CHINA |
| High Light | Polymerthe Wearable Device Battery ，800mAh Wearable Device Battery ，Wearable Device 3.7V Rechargeable Battery | ||
Product Description:
Worldwide approvals and certification of safety standards No development costs, fast time-to-market Life expectancy: Up
to 80% of initial capacity after 500 cycles Smart batteries with numerous features according to the SMB us specification
Rechargeable batteries have built-in high quality PCB board, thermal protectors and circuit breakers, effectively avoiding
the over-charge, and short circuit.
Product Parameters:
| Item | Specification |
| *Minimal Capacity(Cmin) | 800mAh /2.96Wh |
| Typical Capacity | 824 mAh/3.05Wh |
| 1C discharge Capacity | 720mAh/2.66Wh |
| *Typical Voltage | (3.7*1S1P) V |
| Charge Cutoff Voltage | (4.2±0.03*1S1P) V |
| Discharge Cut-off Voltage | (3.0*1S1P)V |
| Standard Charging | 0.2C |
| Standard Charging Time | ≥6h |
| Charge | -10℃ to60℃ |
| Standard Discharge | 0.2C |
| Discharge | -30 to -60℃ |
| Standard Discharging Time | ≥5h |
| Storage Temperature | |
| -20 to 45℃ | 1month recovery≥85%,thickness swelling ≤3% |
| -20 to 35℃ | 6months recovery≥85%,thickness swell ing ≤2% |
| -20 to 25℃ | 12months recovery≥85%,thickness swell ing ≤1% |
| *Initial resistance | ≤ 230mΩ |
| Allowable Humidity Range | 10%～90% |
| *Pack Voltage (V)(as of shipment, Alternative) | 3.60～3.78V |
| 3.70~3.90V | |
| *RT Cycle life(25°C±3°C) | 300 cycles |
| Pack Weight (Approx) | ~16g |
| Size | 30*36*7mm |
Main Applications
Mainly used forSmart wearable devices, smart watches, Solar glasses, Safety helmet, and so on.
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.
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.
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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