Comparison · Batteries

LG INR21700-M50LT or Vapcell P2150A 21700 5000mAh

Two models side by side: measurements taken by the author in their reviews, and their conclusions. The better value in each row is highlighted.

In brief: Based on review measurements: Capacity: LG INR21700-M50LT (4900 mAh vs. 4735); Test current: LG INR21700-M50LT (14.4 A vs. 12.5); Temperature rise: LG INR21700-M50LT (71.3 °C vs. 85).

Model	LG INR21700-M50LT2023Read review →	Vapcell P2150A 21700 5000mAh2021Read review →
Voltage, V	3.69	3.6
Capacity, mAh	4900	4735
Test current, A	14.4	12.5
Temperature rise, °C	71.3	85
Review conclusion	Recommended	With reservations

Only in one review: Current 10 A (Vapcell P2150A 21700 5000mAh); Capacity at high current 4800 mAh (LG INR21700-M50LT); Energy 17.25 Wh (Vapcell P2150A 21700 5000mAh); Resistance 14 mΩ (LG INR21700-M50LT); Weight 76 g (Vapcell P2150A 21700 5000mAh).

LG INR21700-M50LT: The cell delivered about 4,900 mAh and ran cooler than the M50T; the author praises its price-to-performance balance.

Vapcell P2150A 21700 5000mAh: An unusual cell with built-in charging and a USB power-bank function; capacity fell short, but the author found it interesting and sometimes useful.

Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.