Description
Great Oak Curated Industrial Equipment:
Industrial Collection featuring components engineered for exceptional durability and operational performance.
Features & Details
- High-Performance LiFePO4 Battery: Achieve extended operational capability with our 12.8V (12V) 100Ah LiFePO4 battery utilizing Grade-A cells. Experience 4,000-15,000 deep cycles with sustained capacity exceeding 80% DOD after 4,000 cycles. Maximum Charge/Discharge Current: 50A
- Ultra-Lightweight Lifepo4 Replacement
- Weight: 20.5 lbs (1/4 the weight of conventional lead-acid batteries)
- Energy Density: 2-3x higher than lead-acid equivalents
- Service Life: 10-year operational lifespan
- Low-Temperature Protection: Our deep cycle battery is engineered for operation in extreme environments ranging from -4°F to 140°F. It automatically terminates discharging below 5°F and charging below 14°F, ensuring secure and stable performance—even in severe weather conditions.
- Smart BMS, Secure Power: The integrated battery management system safeguards against overcharge, overcurrent, over-discharge, short circuits, and elevated temperatures. It maintains battery balance and extends operational lifespan.
- T14 Terminal for Easy Setup: This deep cycle lithium battery features the T14 standard terminal for rapid connection to RVs, boats, trolling motors, solar systems, and home storage applications. Supports series and parallel configurations up to 16 batteries. Note: Only connect batteries of the same brand and model purchased at a similar time, with identical capacity and BMS parameters.
Technical Specifications
| Item Model Number | HD12100-12 |
|---|---|
| Quantity | 1 Pack |
| Voltage | DC 12.8V |
| Capacity | 100 Ah |
| Cycle Life | 4,000–15,000 Cycles |
| Max Charge/Discharge Current | 50A |
| Float/Cycle Charging Voltage (25℃) | DC 14.6V |
| Discharge Temperature | 5°F to 122°F/-15℃ to 50℃ |
| Charge Temperature | 14°F to 122°F/-10℃ to 50℃ |
| Storage Temperature | -4°F to 122°F/-20℃ to 50℃ |
| Terminal Type | T14 |
Detailed Overview
100 Ah Deep Cycle LiFePO4 Battery, Your Go-To Power Solution
Featuring premium Grade-A cells, it delivers 4,000-15,000 deep cycles and a 10-year lifetime. With 50A max charge/discharge current, -4°F to 140°F operating temperature, and advanced BMS, you get full protection whether you are RV camping, boating, or building a solar off-grid system.
Q: Can this battery be used to start a car?
A: No. This is a deep cycle battery designed for energy storage, not for engine starting or as a power battery. Frequent high-current charge/discharge will significantly reduce battery life.
Q: Why won’t the battery charge right after I receive it?
A: There’s an 85% chance the BMS entered a protective shutdown. Try these steps to reactivate: 1. Disconnect all loads and leave the battery idle for 30 minutes (voltage should rise above 10V). 2. Use a charger that supports 0V charging. 3. Use an 18V-36V solar panel in direct sunlight for a quick voltage kickstart.
Q: Can I connect multiple batteries together?
A: Yes, up to 16 batteries can be connected in series or parallel. Please ensure the following: 1. The same model with matching capacity and BMS parameters. 2. Same brand. 3. Purchased within the same 1-month period.
Q: What kind of charger should I use?
A: This LiFePO4 battery supports three charging methods: 1. 12V (14.6V) LiFePO4-specific charger. 2. Solar panel charging (≥300W). 3. Generator or AC alternator charging — requires a DC-DC or compatible AC-DC charger.
A: No. This is a deep cycle battery designed for energy storage, not for engine starting or as a power battery. Frequent high-current charge/discharge will significantly reduce battery life.
Q: Why won’t the battery charge right after I receive it?
A: There’s an 85% chance the BMS entered a protective shutdown. Try these steps to reactivate: 1. Disconnect all loads and leave the battery idle for 30 minutes (voltage should rise above 10V). 2. Use a charger that supports 0V charging. 3. Use an 18V-36V solar panel in direct sunlight for a quick voltage kickstart.
Q: Can I connect multiple batteries together?
A: Yes, up to 16 batteries can be connected in series or parallel. Please ensure the following: 1. The same model with matching capacity and BMS parameters. 2. Same brand. 3. Purchased within the same 1-month period.
Q: What kind of charger should I use?
A: This LiFePO4 battery supports three charging methods: 1. 12V (14.6V) LiFePO4-specific charger. 2. Solar panel charging (≥300W). 3. Generator or AC alternator charging — requires a DC-DC or compatible AC-DC charger.
Note: Great Oak Industrial Supply Corp. specializes in sourcing high-performance industrial tools. Manufactured by VEVOR.
