Efficiency is critical in high-drain applications where every watt counts. The DMEGC 25P boasts an impressively low internal resistance of ≤18mΩ, with measured values as low as 13.8mΩ at full charge and 13.7mΩ when discharged. This ultra-low resistance minimizes energy loss as heat, delivering more power directly to your device and keeping the cell running cooler under load. Independent testing confirms the cell achieves a peak power density of 1.84 kW/kg (79.8W peak power) and gravimetric energy density of 218 Wh/kg. Experience longer runtime and cooler operation with DMEGC's high-efficiency design. 
| Battery Model | INR18650-25P |
| Battery Type | 18650 Cylindrical Cell |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 2500mAh |
| Working Voltage | 2.5V-4.2V |
| Max Charge Current | 2.4C |
| Max Discharge Current | 12C |
| Peak Discharge Current | 14C |
| Internal Resistance | ≤18mΩ |
| Charge Temperature | -0-50℃ |
| Discharge Temperature | -20-80℃ |
| Storage Temperature | -20-45℃ |
| Cycle Life | ≥500 cycles |
| Battery Size | φ18*65mm |
| Battery Weight | 48g |
| Warranty | 2 Years |
A: Our batteries are certified with UN38.3, CE, FCC, RoHS, IEC62133, UL and other regional certifications as required.
A: Yes, we can provide full documentation including MSDS, UN38.3 test report, cargo transport assessment report, and certification files.
A: No strict MOQ requirement. Small samples are available for testing.
A: Yes, FOB/CIF/DAP/DDP are all available for most countries. DDP (door to door and duty paid) is preferred by a larger number of customers.
A: Yes, battery pack/OEM/ODM available.
More info, please contact us: Wechat/WhatsApp: +8613570852640 Email: support@nogipower.com
