26650 lithium battery, verified by DOE optimization experiment, strict selection and supervison of incoming material, strict manufacturing process controlled, to ensure the lfp 26650 battery cell high consistency on static state of initial matching, charge-discharge dynamic process and attenuation performance of the long-term cycling.
26650-3800mAh, lithium iron phosphate chemical system
Lithium 26650 diameter: 26.3±0.2mm, 26650 lithium battery height: 65.2±0.3mm（see right picture ）
• Telecom base station: mobile communication base station and energy storage.
• UPS: long backup for UPS.
• Solar energy storage: solar street lights, household solar energy storage, navigation lights.
• Smart household appliances: smart calorifier, air conditioners, sofas and others.
• LEV (light electric vehicles): electric motorcycles, electric bicycles, golf carts, golf carts.
• Medical equipment: mobile medical ventilator, electrocardiograph, AED defibrillator, monitor, physiotherapy, electric wheelchair, etc.
• The raw materials of ifr26650 battery are from first-class manufacturers to ensure lithium 26650 battery cell consistency and stability.
• The first mass-production of 26650 battery cell with high energy density, we continually increase the energy density and keep the performance of 26650 li ion.
• Strict production control and MES traceability system in the whole process, which can ensure each lot of cells and cell's capacity attenuation consistency.
• High safety design of lithium ion 26650: wet PE separator process which will close pores automatically to cut off current under high temperature, ceramic coating almost no heat shrink under high temperature to prevent short circuit of cathode and anode, CID precise pressure release design to ensure lithium ion 26650 safety.
Parameter | Lifepo 26650 Product specification |
|---|---|
| Typical Capacity | 3800mAh（0.5C） |
| Minimum Capacity | ≥3700mAh（0.5C） |
| Nominal Voltage | 3.2V |
| Energy Density | 138Wh/kg |
| Cell AC Impedance (1KH) | ≤20mΩ |
| Cell Weight (g) | About 88g |
| Operation Voltage | 2.0~3.65V |
| Standard Charge Model | Cell is charged with constant current of 0.5C to 3.65 V, and the it is converted to 3.65V constant voltage charging until the charging current is less than 0.02C (76mA). |
| Standard Charge Current | 1900mA |
| Max. Charge Current | 3800mA |
Parameter | Product specification |
|---|---|
| Standard Discharge Current | 1900mA |
| Max. Discharge Current (Continuous) | 5000mA |
| Max. Discharge Current (Long Pulse) | 11400mA，60s |
| Max. Discharge Current (Short Pulse) | 19000mA，10s |
| 100%DOD cycle life | ≥2000Cycles |
| 80%DOD cycle life | ≥3000Cycles |
| 50%DOD cycle life | ≥5000Cycles |
| Charge Operating Temperature | 0℃~45℃ (Environment temperature） |
| Discharge Operating Temperature | -20℃~60℃ (Environment temperature |
| Storage Temperature | -20℃~45℃ |
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