Product Description
Rechargeable Lipo Battery 103055 3.7V 2000mAh 7.4wh Power Solar Lithium Ion Battery Cell
| NO. | Items | Specifications |
| 1 | batteries | 3.7v 2000mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 2000mAh 0.2C Discharge |
| 5 | Charge current
| Standard Charging:0.5C
Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C |
| 7 | Charging time
| Standard Charging:2.75hours(Ref.)
Rapid charge: 2hours(Ref.) |
| 8 | Max.charge current | 1.0C |
| 9 | Max.discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V0.25V(0.2C) |
| 11 | Operating temperature | Charging: 0 °C ~45 °C
Discharging:0 °C ~45 °C |
| 12 | Storage temperature | -10°C~ +45 °C |
| 13 | Dimension | Length:55±2mm (not including tabs) Width:30±0.5mm Thickness:10±0.5mm |
| 14 | Drop Test | The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 | cycle time | ≥500times |
Specific Dimensions: The 103055 indicates its physical size, with dimensions that are suitable for a range of applications where a certain form - factor can be accommodated. The relatively thin profile (10mm in one dimension) along with appropriate length and width (30mm and 55mm respectively) allows for integration into devices with specific space requirements.
Nominal Voltage: With a nominal voltage of 3.7V, it is compatible with a wide range of electronic circuits and components that are designed to operate at this voltage level. This makes it easy to incorporate into existing device designs without major modifications to the power - management system.
High Capacity: A capacity of 2000mAh means it can store a significant amount of electrical energy. This enables the battery to power devices for extended periods before requiring recharging.
Lithium Polymer Chemistry: Lithium polymer batteries use a gel - like electrolyte, which offers several benefits over traditional liquid - electrolyte lithium - ion batteries. This chemistry allows for more flexibility in battery shape and size during manufacturing, and also reduces the risk of leakage.
Longer Run - Time: Thanks to its 2000mAh capacity, devices powered by this battery can operate for a longer duration compared to batteries with lower capacities. This is highly beneficial for applications where continuous operation without frequent recharging is required, such as portable media players or certain types of remote - controlled devices.
Lightweight and Flexible: Compared to some other battery types with similar capacities, lithium polymer batteries are relatively lightweight. The 103055 3.7V 2000mAh battery's lightweight nature makes it suitable for portable devices where minimizing weight is crucial. Additionally, its flexible design allows it to be customized to fit into irregular - shaped enclosures, giving designers more freedom in product design.
Good Discharge Characteristics: It provides a stable and consistent power output during discharge. This stable voltage supply ensures that the connected devices can operate properly without experiencing voltage fluctuations that could lead to performance degradation or device malfunction.
High Energy Density: Lithium polymer batteries have a high energy - to - volume ratio. The 103055 3.7V 2000mAh battery can store a large amount of energy in a relatively small space, making it an efficient power source for devices where space is at a premium.
Low Self - Discharge Rate: It has a relatively low self - discharge rate. This means that when the battery is not in use, it will retain its charge for a longer time, reducing the need for frequent recharging before use.
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