Comparison · Battery packs and power banks

CSB HRL-1234W-F2-FR or 2P 6400 pack

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: 2P 6400 pack (5957 mAh vs. 5097); Energy: CSB HRL-1234W-F2-FR (60.16 Wh vs. 21.48); Test current: CSB HRL-1234W-F2-FR (23.5 A vs. 6.7).

Model	CSB HRL-1234W-F2-FR2020Read review →	2P 6400 pack2019Read review →
Capacity, mAh	5097	5957
Energy, Wh	60.16	21.48
Test current, A	23.5	6.7
Review conclusion	With reservations	With reservations

Only in one review: Voltage 12 V (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.

2P 6400 pack: Capacity is slightly below the rating; protection trips at 6.7 A, and measured capacity is 5957 mAh.

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.