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LFP26650-3200 1S1P
JYH
The LFP26650-3200 1S1P is a complete high-capacity lithium iron phosphate battery pack with integrated PCM protection. Delivering 3200mAh nominal capacity with advanced safety features, this robust power solution is engineered for critical applications requiring reliable protected power in extreme conditions (-10℃ to 70℃).
| Model | LFP26650-3200 1S1P |
| IEC Designation | 1IFpR27/66 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 3200mAh |
| Typical Capacity | 3200mAh after standard charge and standard discharge |
| Minimum Capacity | 3040mAh after standard charge and standard discharge |
| Standard Charge | Constant current at 640mA charge to 3.60V, then constant voltage at 3.60V charge till current decline to ≤64mA |
| Fast Charge | Constant current at 1600mA charge to 3.60V, then constant voltage at 3.60V charge till current decline to ≤64mA |
| Standard Discharge | 640mA to 2.6V |
| Fast Discharge | 1600mA to 2.6V |
| Maximum Continuous Charge Current | 0~10℃ 640mA 10~20℃ 1600 mA 20~60℃ 3200 mA |
| Maximum Continuous Discharge Current | 3200mA |
| 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 | 88g |
| 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 | 6-12A Cut load, recover after charging |
| Short detection condition | Exterior short circuit Cut load, recover after charging |

Advanced Protection System
Precision overcharge protection: 3.90V ±0.025V
Accurate over-discharge protection: 2.00V ±0.050V
High-current protection: 6-12A overcurrent and short circuit
Extreme Environment Ready
Wide temperature range: -10℃ to 70℃ discharge
60℃ high-temperature charging capability
High-Power Performance
3200mA max continuous discharge
3200mA fast charging support
Auto-Recovery Safety
Automatic reactivation after fault clearance
No manual reset required
| Parameter | Specification | Competitive Edge |
|---|---|---|
| Protection Response | <100ms | Military-grade |
| Cycle Life | 2000+ cycles | 3× lead-acid |
| Operating Range | -10℃ to 70℃ | 40% wider than standard |
▌ Critical Infrastructure
• Emergency lighting systems
• Medical life-support equipment
• Telecom base station backup
▌ Industrial Systems
• Solar energy storage
• Security system power
• Industrial monitoring devices
• IEC 62133-2 / IEC 62620
• EU 2023/1542 Battery Regulation
• UN38.3 Transportation Certified
• RoHS/CE Compliant