Dakota Lithium 12V 54Ah vs Power Queen 12V 100Ah Self-Heating

The Power Queen 12V 100Ah Self-Heating rates 4.0 among 100 Ah class 12V lithium batterys; the Dakota Lithium 12V 54Ah rates 3.5 among small ones. The Power Queen 12V 100Ah Self-Heating costs $114.01 less ($284.99 vs $399).

Power Queen 12V 100Ah Self-Heating

#2 in 100 Ah class4.0Full review

The cheapest way to get self-heating in a Group 31 battery, for cold-weather RV and marine use. Independent testing confirms its rated capacity.

Amazon $284.99

$284.99

Dakota Lithium 12V 54Ah

#2 in Small3.5Full review

For kayak anglers, ice fishing and small portable setups that need a light battery with a long warranty.

TackleDirect $399 BatteryMart $410

$399

Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Scores side by side

These two sit in different size classes (100 Ah class and small), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.

Factor weight	Power Queen 12V 100Ah Self-Heating	Dakota Lithium 12V 54Ah
Overall rating	4.0/5	3.5/5
Value 35%	80 $0.22 per rated Wh	50 $0.58 per rated Wh
Tested capacity 15%	100 105% of rated capacity measured (1 test)	50 not yet independently tested (neutral score used)
Output 15%	50 100 A continuous (about 1,280 W at 12.8 V)	50 60 A continuous (about 770 W at 12.8 V)
Warranty 15%	50 5-year warranty	100 11-year warranty
Cycle life 10%	50 cycle life not published (neutral score used)	33 3,000 cycles, maker rating
Cold weather 10%	100 self-heating, so it charges below freezing	50 low-temperature charging protection not stated (neutral score used)

Independent capacity tests

Power Queen 12V 100Ah Self-Heating

Tested by	Measured	Energy	Of rated	Discharge	Conditions
techtest.org	105.5 Ah	1,368 Wh	105%	5 A	Self-heating version, EU unit (329 x 172 x 214 mm, 10.7 kg), discharged with an electronic load. Same test measured 105.23 Ah / 1351 Wh at 10 A and 105.57 Ah / 1321 Wh at 20 A.