Comparison · Batteries

LG HG2 or LG INR18650-HG2

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 INR18650-HG2 (3000 mAh vs. 2974).

Model	LG HG22020Read review →	LG INR18650-HG22019Read review →
Capacity, mAh	2974	3000
Test current, A	20	20
Review conclusion	Recommended	With reservations

Only in one review: Current 20 A (LG INR18650-HG2); Capacity at high current 2775 mAh (LG HG2); Energy 10.85 Wh (LG HG2); Temperature rise 97 °C (LG INR18650-HG2).

LG HG2: The three cells performed normally, though heating was substantial at a 20 A discharge.

LG INR18650-HG2: A popular but not top-performing cell; it delivered 3000 mAh only at the lowest current.

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.