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

The Power Queen 12V 100Ah Self-Heating is the better 12V lithium battery overall, rated 4.0 to 3.1. The Power Queen 12V 100Ah Self-Heating leads on value. The Dakota Lithium 12V 100Ah wins on warranty. The Power Queen 12V 100Ah Self-Heating costs $414.01 less ($284.99 vs $699).

Higher rated

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 100Ah

#15 in 100 Ah class3.1Full review

For anglers and boaters who want a US-brand battery with an 11-year warranty. Budget buyers get more cycles and cold protection for less elsewhere.

TackleDirect $699 Inverters R Us $720

$699

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.

Which should you buy?

Choose the Power Queen 12V 100Ah Self-Heating for value ($0.22 per rated Wh vs $0.55 per rated Wh).
Choose the Dakota Lithium 12V 100Ah for warranty (11-year warranty vs 5-year warranty).

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every 100 Ah class 12V lithium battery; a clear win is highlighted. How we rank explains each one.

Factor weight	Power Queen 12V 100Ah Self-Heating	Dakota Lithium 12V 100Ah
Overall rating	4.0/5	3.1/5
Value 35%	80 $0.22 per rated Wh	26 $0.55 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)	50 100 A continuous (about 1,280 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)	17 2,000 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.