Cylindrical Lithium Cell

18650 2500mAh Cylindrical Lithium Cell

Tuorde TRD-1865 2500mAh cylindrical lithium cell for OEM device packs, portable electronics, lighting and battery module integration.

3.7V / 2500mAh18650 cylindrical cell

CC/CV charge≤50gOEM packs

View Specs

2500mAhtypical capacity

3.7Vnominal voltage

4.20Vcharge cut-off voltage

≤50gcell weight

OEM battery packs

Cylindrical cell data for compact lithium modules.

18650 cells are used in many custom packs where form factor, capacity, weight, discharge current and safety protection must be balanced.

Suitable for portable devices, lighting and compact power modules.PACK design should confirm series-parallel layout and BMS protection.Related categories include cylindrical cells, medical batteries and lead-acid replacement packs.

Technical snapshot

18650-2500 source specs

ParameterValueParameterValue

Typical capacity2500mAh at 0.2C dischargeMinimum capacity1980mAh

Nominal voltage3.7VStandard chargeCC/CV, 0.2C, 4.20V

Discharge cut-off2.75VFast charge current2500mA (1.0C)

Weight≤50gOperating temperatureCharge 0℃~45℃; discharge -10℃~55℃

Is this cell suitable for direct consumer use?

This page presents cell data for OEM and PACK integration. Final products need BMS, enclosure and application validation.

What pack information matters most?

Series-parallel configuration, target capacity, max current, connector, casing, charge method and certification requirements.