12V 5Ah Compact Lithium Battery CT1220B
- 100% factory-tested reliability
- 500-cycle lifespan for long-term use
- High-temperature resistant operation
- Compact, space-saving design (75x43x43mm)
- Overcharge/overcurrent protection
- Multiple cell options (Samsung/LG/Sanyo/FST)
Specification
| Parameter | Value |
|---|---|
| Product Name | 12V 5Ah Lithium Battery CT1220B |
| Cell Brand | Samsung/LG/Sanyo/FST |
| Rated Capacity | 5Ah |
| Nominal Voltage | 12V |
| Charging Voltage | 12.6V |
| Discharging Current | 0.5C/1C (2.5A/5A) |
| Overcharge Detection Voltage | 12.84V ±0.025V |
| Overcurrent Detection Current | 10A |
| Internal Resistance | ≤85mΩ |
| Cycle Life | 500 cycles |
| Dimensions | 75x43x43mm |
Application
Portable Electronics & Outdoor Equipment Power Source
Ideal for camping gear, drones, LED lighting, and portable tools. The compact design (75x43x43mm) maximizes space efficiency, while high-temperature resistance ensures stable performance in extreme environments.Medical Devices & Emergency Backup Systems
Provides reliable 12V power for CPAP machines, mobility scooters, and emergency medical equipment. Factory-tested safety mechanisms meet stringent healthcare standards.Solar Energy Storage & Off-Grid Solutions
Supports small-scale solar setups with a 500-cycle lifespan and stable 12.6V charging voltage. Overcharge/overcurrent protection safeguards against voltage fluctuations.Power Tools & Robotics
Delivers consistent 0.5C/1C discharge current for cordless drills, robotic systems, and automated devices. Low internal resistance (≤85mΩ) enhances energy efficiency.Our Contact
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