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Our Lithium Polymer (LiPo) Battery Selection Database helps you find exact or similar battery models by model number, dimensions, capacity, and certification requirements.
More than 1,000 battery models are currently listed online, with approximately 1,000 additional models available by inquiry.
If you cannot find an exact match, we can help identify a similar or alternative LiPo battery solution based on your required size, capacity, and certifications.
Some battery models are available in stock for faster sampling and small-batch orders. Custom dimensions and higher-capacity LCO options with higher energy density are also available. All battery capacities are accurately rated.
Customization options include connectors, wire length, PCM/BMS, NTC, adhesive tape, and other requirements. Small-batch customization is also supported.
Battery Specification
| Model | 603040 | Capacity | 500 mAh |
|---|---|---|---|
| Nominal Voltage | 3.2 V | Maximum Charge Voltage | 3.65 V |
| Internal Resistance | <180 mΩ | Typical Cell Weight | 11.7 g |
| Cell Dimensions (T×W×L) | 6.0*30*40 mm (T × W × L) | ||
| Finished Pack Dimensions (with PCM & Wires) | 6.0*30*42 mm(T × W × L) Note: Final dimensions may vary depending on PCM placement, wire routing, connector type, or custom installation requirements. | ||
| Connector | Molex/JST/Customized | ||
| Sample | Samples available | If in stock: 5–7 working days preparation; if not in stock: approximately 12 working days preparation. Stock status subject to confirmation. | ||
| Shipping Time | Small quantities / Lightweight shipments：DHL: approximately 3-5 working days | Battery Shipping Line: approximately 10–12 working days to most cities Large quantities / Heavy shipments：Battery Shipping Line : approximately 10–12 working days | Sea freight: approximately 35 working days. | ||
| Charge Temperature | -20℃ to 60℃ | ||
| Discharge Temperature | -10℃ to 80℃ | Recommended Storage Temperature |
Up to 1 year: -20°C to +30°C Up to 3 months: -20°C to +45°C Up to 1 month: -20°C to +60°C Recommended storage temperature: Room temperature (15–35°C) |
| Cycle Life / Capacity Retention |
1000 cycles ≥92% 1500 cycles ≥88% 2000 cycles ≥80% |
||
| Certifications & Documents | MSDS/SDS available; other certifications subject to evaluation based on requirements | ||
| Model | 603040 |
|---|---|
| Capacity | 500 mAh |
| Nominal Voltage | 3.2 V |
| Internal Resistance | <180 mΩ |
| Typical Cell Weight | 11.7 g |
| Maximum Charge Voltage | 3.65 V |
| Cell Dimensions (T×W×L) | 6.0*30*40 mm (T × W × L) |
| Finished Pack Dimensions (with PCM & Wires) | 6.0*30*42 mm(T × W × L) Note: Final dimensions may vary depending on PCM placement, wire routing, connector type, or custom installation requirements. |
| Connector | Molex/JST/Customized |
| Sample | Samples available | If in stock: 5–7 working days preparation; if not in stock: approximately 12 working days preparation. Stock status subject to confirmation. |
| Shipping Time | Small quantities / Lightweight shipments：DHL: approximately 3-5 working days | Battery Shipping Line: approximately 10–12 working days to most cities Large quantities / Heavy shipments：Battery Shipping Line : approximately 10–12 working days | Sea freight: approximately 35 working days. |
| Charge Temperature | -20℃ to 60℃ |
| Discharge Temperature | -10℃ to 80℃ |
| Recommended Storage Temperature | Up to 1 year: -20°C to +30°C Up to 3 months: -20°C to +45°C Up to 1 month: -20°C to +60°C Recommended storage temperature: Room temperature (15–35°C) |
| Cycle Life / Capacity Retention | 1000 cycles ≥92% 1500 cycles ≥88% 2000 cycles ≥80% |
| Certifications & Documents | MSDS/SDS available; other certifications subject to evaluation based on requirements |
Electrical & Protection Specifications
Electrical values shown below are typical reference values for preliminary selection. Protection options are configurable; final thresholds, current capability and PCM/BMS are confirmed according to the actual cell and application requirements.
| Standard Charge Current | 0.2C (0.1A) | Standard Discharge Current | 0.2C (0.1A) |
|---|---|---|---|
| Maximum Continuous Charge Current | 1.0C (0.5A) | Maximum Continuous Discharge Current | 1.0C (0.5A) |
| Discharge Cut-off Voltage | 2.2 V | Energy | 1.6 Wh |
| Cell Configuration | 1S1P | ||
| NTC Thermistor | NO / Optional | C-rate | 1.0C |
| Self-Discharge Rate | ≤ 3%/month (at 25°C) | Short-Circuit Protection | Yes |
| Over-discharge Protection Options | Typical configurable options: 2.5V / 2.7V / 2.8V / 3.0V. Delay and release voltage depend on the selected PCM. Final settings can be matched to the application. | Overcharge Protection Options | Typical configurable protection options for 3.2V LiFePO₄ cells depend on the cell's specified maximum charge voltage and selected PCM/BMS. Common charge-voltage settings are typically around 3.5V–3.65V per cell. Final protection thresholds are confirmed according to the actual cell and application requirements. |
| Overcurrent Protection Options | Multiple PCM/BMS options are available (e.g., 0.2A / 0.5A / 1A / 2.5A / 5A / 7A / 9A, with higher-current solutions available for suitable battery packs). OCP threshold and delay depend on the selected protection circuit. Our engineers will match the PCM/BMS to the required continuous current, peak current and application requirements. | ||
| Standard Charge Current | 0.2C (0.1A) |
|---|---|
| Standard Discharge Current | 0.2C (0.1A) |
| Maximum Continuous Charge Current | 1.0C (0.5A) |
| Maximum Continuous Discharge Current | 1.0C (0.5A) |
| Discharge Cut-off Voltage | 2.2 V |
| Energy | 1.6 Wh |
| Cell Configuration | 1S1P |
| NTC Thermistor | NO / Optional |
| C-rate | 1.0C |
| Self-Discharge Rate | ≤ 3%/month (at 25°C) |
| Short-Circuit Protection | Yes |
| Over-discharge Protection Options | Typical configurable options: 2.5V / 2.7V / 2.8V / 3.0V. Delay and release voltage depend on the selected PCM. Final settings can be matched to the application. |
| Overcharge Protection Options | Typical configurable protection options for 3.2V LiFePO₄ cells depend on the cell's specified maximum charge voltage and selected PCM/BMS. Common charge-voltage settings are typically around 3.5V–3.65V per cell. Final protection thresholds are confirmed according to the actual cell and application requirements. |
| Overcurrent Protection Options | Multiple PCM/BMS options are available (e.g., 0.2A / 0.5A / 1A / 2.5A / 5A / 7A / 9A, with higher-current solutions available for suitable battery packs). OCP threshold and delay depend on the selected protection circuit. Our engineers will match the PCM/BMS to the required continuous current, peak current and application requirements. |
