25.6V 6Ah LiFePO4 Battery Pack 1000 Cycles 12A Discharge
OiD6Ah-25.6 25.6V 6Ah Lithium Ion Battery Pack 12A 1000 Cycles
Product Name
Lithium-Ion Battery Pack (Li-ion)
Advantages
- High Safety: Passes rigorous tests including vibration, high-temperature discharge, and short-circuit protection (no explosion/fire).
- Long Cycle Life: Up to 1000+ cycles at 80%DOD (based on 1C charge/discharge at 25±2℃).
- Wide Temperature Range: Operates from -20°C to 60°C (-4°F to 140°F).
- Eco-Friendly: Lead-free and recyclable design.
- Customizable: Ideal for solar energy systems, home backup power, and industrial applications.
Specifications
|
Parameter |
Value |
Unit |
Comments |
|
Model |
OiD6Ah-25.6 |
- |
32700-6000mAh 8S1P LiFePO₄ cell configuration. |
|
Nominal Voltage |
25.6V |
DC |
8S series connection (3.65V/cell). |
|
Rated Capacity |
6Ah |
@0.2C |
Based on 25±2℃ testing. |
|
Standard Charge Current |
3A |
@CC/CV |
Charges to 29.2V (8S×3.65V). |
|
Standard Discharge Current |
12A |
@CC |
Discharges to 20.0V/cell (25±2℃). |
|
Max Charge Current |
6A (25±2℃) |
@CC |
Up to 29.2V (constant voltage phase). |
|
Max Discharge Current |
12A (0–45℃) |
@CC |
Min discharge voltage: 20.0V/cell. |
|
Terminal Configuration |
Red UL3239AWG14 (+), Black UL3239AWG14 (-) |
Connector Type |
High-current terminals for robust connections. |
|
Internal Resistance |
≤200mΩ |
@1kHz |
Ensures efficient energy delivery. |
|
Weight |
≈12kg |
Including enclosure and wiring. |
|
|
Dimensions |
195mm(L) × 185mm(W) × 80mm(H) |
Excluding wiring harness. |
Cycle Life
|
Test Conditions |
Cycle Count |
Capacity Retention |
Standard |
|
25±2℃, 1C charge + 1C discharge |
1000 cycles |
≥80% initial capacity |
GB/T 31484-2015 (equivalent) |
Typical Discharge Profile:
- Voltage Stability: Maintains 25.6V plateau at 0.2C discharge (25±2℃).
- High-Rate Discharge: Voltage drops to 20.0V within 5 minutes at 12A (25±2℃).
- Low-Temperature Performance: Capacity retains ≥97% at -10℃ (per safety tests).
Operating Temperature Range
|
Category |
Operating Range |
Unit |
Standard Compliance |
|
Charge Temperature |
0°C – 45°C |
℃ |
GB/T 31486-2015 |
|
Discharge Temperature |
-20°C – 60°C |
℃ |
GB/T 31486-2015 |
|
Storage Temperature |
-20°C – 45°C |
℃ |
≤12 months (25°C SOC) |
Certifications
- China National Standards: GB/T 31486-2015 (Li-ion battery testing).
- Safety Compliance: Passes vibration, high-temperature, and short-circuit tests (per GB/T 31485-2015).
Key Features
- Material: Stable LiFePO₄ chemistry with no thermal runaway risk.
- BMS Integration: Multi-level protection (overcharge, over-discharge, overcurrent, temperature).
- Modular Design: Flexible for solar, residential, and industrial energy storage systems.
BMS Specifications
|
Function |
Threshold |
Delay Time |
Action |
|
Overcharge Detection |
3.65V ±0.05V |
<500ms |
Cut-off + auto-recovery. |
|
Overdischarge Detection |
2.0V ±0.1V |
<1500ms |
Cut-off + auto-recovery. |
|
Overcurrent Protection |
15A ±2A |
<500ms |
Fusing + load removal. |
|
Temperature Protection |
Charge: 55℃/Discharge: 65℃ |
- |
Cut-off + auto-recovery when temp returns. |
Applications
- Solar Power Systems
- Residential Energy Storage
- Electric Vehicle Auxiliary Power Units
- Industrial Backup Systems
- Marine/Offshore Applications
Usage Warnings & Precautions
- ❗ Avoid overcharging (>29.2V) or deep discharging (<20.0V/cell).
- ❗ Operate only within specified temperature ranges (-20°C to 60°C).
- ❗ Use certified chargers and avoid short circuits.
- ❗ Store in dry, ventilated areas (≤45°C, 60% RH).
Storage Guidelines
- Short-Term: ≤1 month at 50% SOC, 25°C.
- Long-Term: ≤12 months at 25°C (recharge every 6 months).
- Avoid: Direct sunlight, extreme humidity, or physical impacts.
Warranty & Disclaimer
- Warranty Period: 12 months from shipment or 1000 cycles, whichever comes first.
- Coverage: Defects caused by manufacturing errors.
- Exclusions: Damage from misuse, improper storage, or operation outside specifications.
Get in Touch
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