Comparison · Battery packs and power banks

CSB HRL-1234W-F2-FR or Power bank

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: Test current: CSB HRL-1234W-F2-FR (23.5 A vs. 1).

Model	CSB HRL-1234W-F2-FR2020Read review →	Power bank2014Read review →
Voltage, V	12	12.6
Test current, A	23.5	1
Review conclusion	With reservations	With reservations

Only in one review: Capacity 5097 mAh (CSB HRL-1234W-F2-FR); Energy 60.16 Wh (CSB HRL-1234W-F2-FR); Resistance 12 mΩ (CSB HRL-1234W-F2-FR); Weight 2700 g (CSB HRL-1234W-F2-FR); Price 25 $ (CSB HRL-1234W-F2-FR).

CSB HRL-1234W-F2-FR: The battery delivered 5.9 Ah and 70 Wh at moderate discharge, but LiFePO4 delivered more energy.

Power bank: The device is convenient and usable, but measured capacity is nearly half the claimed value; the author is unsure it is worth buying.

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.