20 amps of continous discharge, the Samsung 25r has been the go to battery for most vapers because of its authenticity and its transparent rating system. In terms of cell degradation the Samsung 25r has been a reliable source of power. There is also a deal here - you get two of these batteries for just $7.99 - from the USA!
THE HARD COPY:
CAPACITY: 2500MAH AT DISCHARGE: 0.2C, 2.5V DISCHARGE CUT-OFF
CHARGE CC/CV: 2.25A, 4.20 ± 0.05 V, 100MA CUT-OFF (MAX CHARGE CURRENT 4A)
CHARGING TIME: STANDARD CHARGE 180MIN / 100MA CUT-OFF
CHARGE AT MAX CHARGING CURRENT: 50MIN (AT 25°C) / 100MA CUT-OFF (WILL IMPACT BATT. LIFE)
MAX CONTINUOUS DISCHARGE: 20A CONTINUOUS (AT 25°C),MAX. TEMPERATURE CUT-OFF: 70°C
MAX PULSE DISCHARGE: 100A (DURATION < 1SEC)
WEIGHT: 45G ·
DIMENSIONS: H 64.85± 0.15MM D 18.33 ± 0.07MM
CHEMISTRY: NCA
NOMINAL VOLTAGE: 3.6V
POSITIVE TERMINAL: FLAT TOP
BATTERY SIZE | SHAPE: 18650 | CYLINDRICAL
WHERE: >> HERE <<
$7.99 / PAIR - SHIPS FROM THE USA