Verified by DOE optimization experiment, strict selection and supervison of incoming material, strict manufacturing process controlled, to ensure the battery cell high consistency on static state of initial matching, charge-discharge dynamic process and attenuation performance of the long-term cycling.
Cell Part number:
26650-2500mAh, lithium iron phosphate chemical system
Cell dimension:
Diameter: 26.3±0.2mm, Height: 65.2±0.3mm（see right picture）
Application：
• Database UPS backup power supply: short-term backup power supply for databases of large technology companies such as Google, Tencent; backup power supply for large shopping mall databases.
• Starting power: motorcycle starting power, automobile starting power, automobile backup starting power, agricultural machinery starting power, automobile micro-mixing starting, etc.
Characteristic advantages：
• Select first class raw material suppliers to ensure consistency and stability of cells.
• Build three-dimensional channel conductive network with array-type high-conductivity carbon nano-tubes and super conducting carbon black. Improve the structure design of multi-tabs parallel.
• Apply spherical multi-direction graphite of same nature for cathode, to reduce internal resistance, and enhance super high C-rate discharge ability and high C-rate continuous charge ability.
• The only supplier in China that could produce cylinder cell 30C continuous discharge, and peak 50C discharge.
• 5C charge/discharge; ＞2000 cycles @100% DOD.
• Suitable for applications like high power starting battery, UPS POWER etc.
Want more choices, you can have a look at 26650 lithium battery(3800mAh).
Parameter | Product specification |
|---|---|
| Typical Capacity | 2500mAh（1.0C） |
| Minimum Capacity | ≥2500mAh（1.0C） |
| Nominal Voltage | 3.2V |
| Energy Density | 93Wh/kg |
| Cell AC Impedance (1KH) | ≤6mΩ |
| Cell Weight (g) | About 86g |
| Operation Voltage | 2.0~3.65V |
| Standard Charge Model | Cell is charged with constant current of 1C to 3.65 V, and then converted to 3.65V constant voltage charging until the charging current is less than 0.02C (50mA). |
| Standard Charge Current | 2500mA |
| Max. Charge Current | 12500mA |
Parameter | Product specification |
|---|---|
| Standard Discharge Current | 2500mA |
| Max. Discharge Current (Continuous) | 50000mA |
| Max. Discharge Current (Long Pulse) | 75000mA，60s |
| Max. Discharge Current (Short Pulse) | 125000mA，10s |
| 100%DOD cycle life | ≥2000Cycles |
| Charge Operating Temperature | 0℃~45℃ (Environment temperature） |
| Discharge Operating Temperature | -20℃~60℃ (Environment temperature |
| Storage Temperature | -20℃~45℃ |
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