Description
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12.8V 20AH Lithium PVC Wrap Battery
Discover the power of efficiency with our 12V 20AH Lithium PVC Wrap Battery, a durable energy solution for your devices. Engineered with advanced Lithium Iron Phosphate (LiFePO4) chemistry, this battery ensures high energy density, stability, and safety. With a nominal voltage of 12.8V and a capacity of 20AH, it offers reliable performance and long-lasting power. The compact dimensions (8.26″ x 3.74″ x 2.95″) and weight (5.73 lbs) make it easy to handle and install. Encased in a robust PVC wrap, this battery is designed for durability and reliability, making it perfect for both stationary and mobile applications.
| Specification | Details |
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 20 AH |
| Energy | 256 Wh |
| Efficiency | 99% |
| Maximum Continuous Discharge | 20 A |
| Peak Discharge Current | 40 A (7.5 s ±2.5 s) |
| Discharge Over Current | 50 A ±8 A (32 ±8 ms) |
| Short Circuit Protection | 200-600 µs |
| Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) |
| Charge Temperature | -4 to 113 ºF (-20 to 45 ºC) |
| Recommended Storage Temperature | 23 to 95 ºF (-5 to 35 ºC) |
| BMS High Temperature Cut-Off | 176 ºF (80 ºC) |
| Reconnect Temperature | 122 ºF (50 ºC) |
| Balancing Voltage | 14.4 V (3.6 ±0.025 vpc) |
| Reconnect Voltage | 15.2 V (3.8 ±0.05 vpc) |
| BMS Charge Voltage Cut-Off | 15.6 V (3.9 ±0.025 vpc)(1.2 ±0.3s) |
| Recommended Charge Voltage | 14.2 V – 14.6 V |
| Maximum Charge Current (4 to 14 ºF) | ≤0.05 C |
| Maximum Charge Current (14 to 32 ºF) | ≤0.1 C |
| Recommended Charge Current | 5 A – 50 A |
| Cell Type/Chemistry | Cylindrical – LiFePO4 |
| Case Material | PVC Wrap |
| Recommended Low Voltage | 11.0 V |
| Discharge Under Voltage | 8.0 V (2.0 ±0.08 vpc) (140 ±60 ms) |
| Reconnect Voltage | 10 V (2.5 ±0.1 vpc) |
| Internal Resistance | ≤30 mΩ @ 50% SOC |
| Self-Discharge Rate | <3% per Month |
| Capacity at 25A | 48 min |
| Dimensions | 8.26″ (length) x 3.74″ (width) x 2.95″ (height) |
| Weight | 5.73 lbs |
| Enclosure Protection | IP66 – Upgrade Available |
| Terminal Torque | 35 – 44 in-lbs (4 – 5 N-m) |
| Terminal Type | Customizable |
| Certifications | UN38.3 (battery), CE (battery), UL1642 (cells) (File# MH62098), IEC62133 (cells) |
| Shipping Classification | UN 3480, CLASS 9 |
Key Features
- High Efficiency: 99% efficiency ensures minimal energy loss.
- Reliable Performance: Provides 20AH capacity with a reliable 12.8V nominal voltage.
- Safety and Protection: Features short circuit protection, high temperature cut-off, and discharge over current protection.
- Durable Construction: Encased in a robust PVC wrap for enhanced durability.
- Compact and Lightweight: Easy to handle and install with dimensions of 8.26″ x 3.74″ x 2.95″ and a weight of 5.73 lbs.
- Certifications: Complies with international safety and quality standards (UN38.3, CE, UL1642, IEC62133).
Applications
- Renewable Energy Systems: Ideal for solar power storage and other renewable energy applications.
- Electric Vehicles: Suitable for electric cars, bikes, scooters, and other EVs.
- Medical Devices: Reliable power source for critical medical equipment.
- Industrial Equipment: Can be used in various industrial machinery and applications.
- Consumer Electronics: Powers a range of consumer electronic devices.
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