Customized 491018 Square Pouch Battery Small Square Battery
491018 is a small square battery ideal for bluetooth earphones and small wearables.
As a manufacturer of lithium batteries, VDL has 5 R&D bases and 1 doctor's workstation, which developed more than 1,000 battery models. Using winding and stacking production technology, the product can be used in many electronics industries.
As a manufacturer of lithium batteries, VDL has 5 R&D bases and 1 doctor's workstation, which developed more than 1,000 battery models. Using winding and stacking production technology, the product can be used in many electronics industries.
Customized 491018 Square Pouch Battery Small Square Battery
Features
- Rechargeable li-ion small square battery for small wearables and hearables;
- High capacity and long cycle life;
- Fully certified;
- 1 year product warranty;
- Up to US$20 million product safety insurance.
Applications
- Bluetooth earphones;
- Fitness trackers;
- Pet trackers;
- Smart glasses;
- Smart jewelry
Specifications
| Model | Maximum Dimension (mm) | Minimum Capacity (mAh) | Internal Impedance (mΩ) |
Normal Voltage (V) | Charge Ending Voltage (V) | Maximum Charge Current | Maximum Discharge Current | ||
| Thickness (mm) | Width (mm) | Length (mm) |
|||||||
| 491018 | 4.9 | 10 | 18 | 55 | 450 | 3.7 | 4.2 | 1C/55mA | 1C/55mA |
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