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LFP26650-3200 3S2P
JYH
The LFP26650-3200 3S2P is a professional-grade lithium iron phosphate battery pack featuring 3-series 2-parallel configuration, delivering 9.6V nominal voltage and 6400mAh capacity. With integrated PCM protection and robust construction, this power solution is engineered for high-demand applications requiring reliable multi-cell performance.
| Model | LFP26650-3200 3S2P |
| IEC Designation | 6IFpR27/66 |
| Nominal Voltage | 9.6V |
| Nominal Capacity | 6400mAh |
| Typical Capacity | 6400mAh after standard charge and standard discharge |
| Minimum Capacity | 6080mAh after standard charge and standard discharge |
| Standard Charge | Constant current at 1280mA charge to 10.8V, then constant voltage at 10.8V charge till current decline to ≤128mA |
| Fast Charge | Constant current at 3200mA charge to 10.8V, then constant voltage at 10.8V charge till current decline to ≤128mA |
| Standard Discharge | 1280mA to 7.5V |
| Fast Discharge | 3200mA to 7.5V |
| Maximum Continuous Charge Current | 0~10℃ 1280mA 10~20℃ 3200 mA 20~60℃ 4000 mA |
| Maximum Continuous Discharge Current | 4000mA |
| Operating Temperature | Charge 0℃ to 60℃ Discharge -10℃ to 70℃ |
| Storage Temperature | <1 year -20℃ to 25℃ <3 months -20℃ to 40℃ <30days -20℃ to 50℃ |
| Typical Weight | 500g |
| PCM Electrical Characteristics | PCM Parameters are adjustable depends on different solutions |
| Overcharge detection voltage | 3.90±0.025V |
| Over-discharge detection voltage | 2.00±0.050V |
| Overcurrent detection current | 7-13A Cut load, recover after charging |
| Short detection condition | Exterior short circuit Cut load, recover after charging |

High-Voltage Power Solution
9.6V output voltage (3× single cell)
6400mAh parallel capacity (2× capacity)
Advanced Protection System
Cell-level voltage monitoring (3.90V overcharge/2.00V over-discharge)
7-13A overcurrent and short circuit protection
Industrial Performance
4000mA continuous discharge capability
3200mA fast charging support
Extended Temperature Range
-10℃ to 70℃ discharge operation
0℃ to 60℃ charging capability
| Parameter | Specification | Application Advantage |
|---|---|---|
| Energy Content | 61.4Wh | Powers 10W devices for 6+ hours |
| Power Density | 120Wh/kg | 50% lighter than lead-acid equivalent |
| System Voltage | 9.6V nominal | Direct replacement for 8-cell NiMH systems |
▌ Industrial Systems
• Professional emergency lighting arrays
• Solar power storage systems
• Telecom equipment backup
▌ Medical Equipment
• Portable medical devices
• Emergency response equipment
• Field hospital power
• IEC 62133-2 / IEC 62620
• EU 2023/1542 Battery Regulation
• UN38.3 Transportation Certified
• RoHS/CE Compliant