24V 7Ah LiFePO4 Battery with 2000 Cycle Life for UPS Alarm System and Toy Car
Lithium Ion Lifepo4 Battery Bateria 24V 7Ah designed for UPS systems, alarm systems, and toy car applications. This high-performance battery offers reliable power with advanced safety features.
| Parameter | Specification |
|---|---|
| Nominal Voltage | 25.6V |
| Nominal Capacity | 7Ah @ 0.2C |
| Energy | 179.2Wh |
| Battery Type | LiFePO4 |
| Cycle Life | >3000 Cycles @ 0.2C Charge/Discharge at 100% DOD, End of Life 70% Capacity |
| Self Discharge | ≤3.5% per month at 25℃ |
| Parameter | Specification |
|---|---|
| Charge Voltage | 29.2±0.2V |
| Charge Mode | CC/CV at 0℃~45℃ temperature, charged to 14.6V at constant current of 0.2C5A, then constant voltage of 14.6V until current ≤0.02C5A |
| Charger Current | 1.2A |
| Max Charge Current | 3A |
| Parameter | Specification |
|---|---|
| Discharge Current | 1.2A |
| Max Continuous Current | 6A |
| Max Pulse Current | 20A (<3S) |
| Discharge Cut-off Voltage | 16.0V |
| Parameter | Specification |
|---|---|
| Charge Temperature | 0℃ to 45℃ (32℉ to 113℉) @ 60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃ (-4℉ to 140℉) @ 60±25% Relative Humidity |
| Storage Temperature | 0℃ to 45℃ (32℉ to 113℉) @ 60±25% Relative Humidity |
| Water/Dust Resistance | None |
| Parameter | Specification |
|---|---|
| Cell | LiFePO4 |
| Plastic Case | None |
| Dimensions (L*W*H) | Customized |
| Weight | Approx. 1.3Kg |
| Voltage | Capacity | Charge | Discharge | Dimensions (mm) | Weight (Kg) |
|---|---|---|---|---|---|
| 12V | 8AH | 0.2C-2C | 0.2C-2C | 150*92*65 | 1.25 |
| 12V | 10AH | 0.2C-2C | 0.2C-2C | 150*92*65 | 1.6 |
| 12V | 12AH | 0.2C-2C | 0.2C-2C | 151*99*95 | 1.8 |
| 12V | 50AH | 0.2C-2C | 0.2C-2C | 195*165*175 | 9.5 |
| 12V | 100AH | 0.2C-2C | 0.2C-2C | 330*175*220 | 19 |
| 12V | 200AH | 0.2C-2C | 0.2C-2C | 525*240*215 | 30 |
| 24V | 10AH | 0.2C-2C | 0.2C-2C | 181*77*175 | 3 |
| 24V | 30AH | 0.2C-2C | 0.2C-2C | 195*165*175 | 12 |
| 24V | 50AH | 0.2C-2C | 0.2C-2C | 330*175*220 | 18 |
| 24V | 100AH | 0.2C-2C | 0.2C-2C | 485*175*240 | 32 |
| 48V | 10AH | 0.2C-2C | 0.2C-2C | 223*106*175 | 7.5 |
| 48V | 50AH | 0.2C-2C | 0.2C-2C | 522*237*215 | 33 |
| 48V | 75AH | 0.2C-2C | 0.2C-2C | 522*237*215 | 42 |
| 48V | 100AH | 0.2C-2C | 0.2C-2C | 350*540*160 | 52 |
A: Using batteries with different capacity or mixing new and old batteries may cause leakage, zero voltage, and other issues. During charging, some batteries may overcharge while others remain undercharged. During discharge, some batteries may not fully discharge while others over-discharge, leading to battery damage.
A: Possible causes include short circuit or open circuit of the connector, incorrect connections, de-soldering or cold solder joints between batteries and leads, or wrong connections between batteries.
A: Possible causes include zero voltage in the battery or battery pack, incorrect internal connections, abnormalities in electronic components or PCB, charger failure, or external factors affecting charging efficiency such as extreme temperatures.
Lifepo4 rechargeable battery pack for various applications including UPS systems, alarm systems, toy cars, and more.
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have been providing various batteries including Li polymer battery, lithium ion battery, LiFePO4 battery, and customized battery packs since 2001.
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