DMEGC

INR18650-25P 2500mAh 18650 Li-Ion Battery

Name: INR18650-25P (DMEGC) 18650 Li-Ion 2500mAh
Brand: INR18650-25P

18650 Li-Ion 2500mAh rated

View in Test Results ← Back to Catalog

102%

of rated capacity

at 200mA

independent tests

3 more planned

43.6g

avg weight

4 measurements

Performance

This battery delivered 102% of its rated capacity (2539mAh tested vs 2500mAh rated) at 200mA. Higher current tests naturally yield lower capacity due to increased internal resistance.

200mA Aug 05, 2026 lowest current

2539mAh 102% of rated

25A Planned test

Not tested yet

30A Planned test

Not tested yet

35A Planned test

Not tested yet

Discharge Curves

Capacity at V

Capacity vs Current

Specifications

Rated capacity	2.50 Ah
Cell voltage - Nominal	3.70 V
Charge cut-off voltage	4.20 V
Discharge cut-off voltage	2.50 V
Standard charge current	2.50 A
Maximum charge current	6 A
Maximum discharge current	30 A
Internal resistance	≤ 16 mΩ
Maximum charge temperature	60 °C
Minimum discharge temperature	-20 °C
Maximum discharge temperature	80 °C
Diameter (max)	18.45 mm
Height (max)	65.15 mm
Weight	~ 47 g

Weight Distribution

4 measurements

Mdn

Avg

Min

43.56g

Median

43.60g

Average

43.61g

Max

43.67g

Std Dev

0.05g