Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery | Base Series
Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery | Base Series
SKU: BBBS2012
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- Price: $179.00
- Regular price
- List Price: $249.00
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- Price: $179.00
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PRODUCT DESCRIPTION
Description
Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery | Base Series

Product Description
The Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery | Base Series (BBBS2012) delivers reliable, long-lasting lithium power for smaller deep-cycle applications. Built with premium cylindrical lithium iron phosphate (LiFePO4) cells and an advanced Battery Management System (BMS), this compact battery provides dependable performance, improved durability, and more usable energy than traditional sealed lead-acid batteries.
Ideal for electronics, mobility devices, portable equipment, and outdoor applications, the BBBS2012 offers a simple and efficient upgrade to lithium power.
Key Benefits
- 20Ah, 12.8V LiFePO4 deep-cycle battery with 256Wh of energy storage
- Premium cylindrical LiFePO4 cells for stable, reliable performance
- Integrated Battery Management System (BMS) for safe operation
- Compact, easy-to-use design for portable applications
- Direct replacement for select 12V sealed lead-acid batteries
- Tough, impact-resistant ABS case for real-world use
- Up to 75% less weight than comparable lead-acid batteries
- Rated for 3,000–5,000 charge and discharge cycles
- Fast recharge capability with compatible lithium chargers and DC power sources
- Maintenance-free operation with no performance degradation from partial charging
- Backed by a 5-year warranty
- Not designed for cold cranking applications
Specifications
| Specification | Details |
|---|---|
| Model Number | BBBS2012 |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cell Type | LiFePO4 (Cylindrical) |
| Nominal Voltage | 12.8V |
| Capacity | 20Ah |
| Energy | 256Wh |
| Internal Resistance | ≤50mΩ |
| Lead-Acid Equivalent | ~40Ah SLA |
| Recommended Charge Voltage | 14.4V |
| Standard Charge Current | 4A |
| Maximum Charge Current | 10A |
| Maximum Continuous Discharge | 20A |
| Discharge Cut-Off Voltage | ~10V |
| Charging Temperature Range | 32°F to 122°F (0°C to 50°C) |
| Discharging Temperature Range | -4°F to 140°F (-20°C to 60°C) |
| Length | 7.13 in |
| Width | 3.00 in |
| Height | 6.61 in |
| Weight | 5.7 lb |
| Case Material | ABS (Impact-Resistant) |
| Ingress Protection Rating | IP67 |
| Certifications | CE, RoHS |
| Warranty | 5 Years |
What's In The Box?
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Battle Born 20Ah 12V LiFePO4 Deep Cycle Battery | Base Series (BBBS2012)
FAQs
Q: What applications is this battery designed for?
A: The BBBS2012 is designed for electronics, mobility devices, portable applications, and outdoor equipment.
Q: Can this battery replace a sealed lead-acid battery?
A: Yes. It is designed as a direct replacement for standard 12V sealed lead-acid batteries such as the UB12180, UB12220, and NP18-12B.
Q: Does this battery include a Battery Management System (BMS)?
A: Yes. The battery is equipped with an integrated Battery Management System (BMS) for safe and stable operation.
Q: Can this battery be used for starting applications or cold cranking?
A: No. This product is not designed for cold cranking applications.
Q: What charger should be used with this battery?
A: A LiFePO4-compatible charger should be used. The charger is sold separately.
