rechargeable lithium polymer battery pack with PCM and wire
| Model: | FT402030 |
|---|---|
| Brand: | FT |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | rechargeable battery , polymer battery , lipo battery |
| Price: |
US $1.5
/ pc
|
| Min. Order: | 1000 pc |
Product Description
li-polymer 3.7v 180mah 402030 for digital speaker
Product Description
| NO | Item | Characteristics |
| 1 | Nominal Capacit Polymer li ion battery 3.7v 550mah 503040 | 180mAh |
| 2 | Nominal Voltage | 3.7V |
| 3 | Initial Impedance | ≤200mΩ(23±2°C) |
| 4 | Limited Charge Voltage | 4.20V |
| 5 | Discharge Cut-off Voltage | 3.0V |
| 6 | Charge Current | Standard Charge: 0.2C |
| Rapid Charge: 0.5C | ||
| 7 | Standard Charge | 0.2C 5A CC(constant current) charge to 4.2V, then CV(constant voltage) charge till charge current decline to 0.02C. |
| 8 | Standard Discharge | 0.2 C5A discharge to the Discharge Cut-off Voltage. |
| 9 | End-of-Charge Current | 0.02 C5A |
| 10 | Max Continuous Charge Current | 1C5A |
| 11 | Max Continuous Discharge Current | 1C5A |
| 12 | Working Temperature Range | Charge : 0 ~ 45°C |
| Discharge : – 20 ~ 60°C | ||
| 13 | Storage Temperature Range | -20 ~ 60°C≤1month
-20 ~ 45°C≤3months -20 ~ 30°C≤12months |
| 14 | Operating and Storage Humidity Range | 45~75% RH |
| 15 | Weight (Approx) | 10.0g |
Member Information
| Hangzhou Future Power Technology Co., Ltd. | |
|---|---|
| Country/Region: | Zhe Jiang - China |
| Business Nature: | Manufacturer |
| Phone: | 18665828064 |
| Contact: | Rosalind Cao (Sales Manager) |
| Last Online: | 06 Mar, 2015 |