Power Queen 24V 125Ah Self-Heating
#5 in 24VFull review
A compact heated 24V battery for anglers who fish into cold weather and want more than 100Ah. The thin spec sheet makes it harder to compare than rivals.
Amazon $609.99$609.99
The Power Queen 24V 125Ah Self-Heating is the better 24V or 36V lithium battery overall, rated 3.8 to 3.6. The Power Queen 24V 125Ah Self-Heating leads on cold weather. The LiTime 24V 100Ah ComFlex costs $106 less ($503.99 vs $609.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
LiTime 24V 100Ah ComFlex
#10 in 24VFull review
Aimed at Victron-based RV and home solar systems that want closed-loop battery data. Without a Victron system the plain Bluetooth version does the same job for less.
Amazon $503.99$503.99
Which should you buy?
- Choose the Power Queen 24V 125Ah Self-Heating for cold weather (self-heating, so it charges below freezing vs stops charging below freezing (no heater)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 24V 24V or 36V lithium battery; a clear win is highlighted. How we rank explains each one.
| Factor weight | Power Queen 24V 125Ah Self-Heating | LiTime 24V 100Ah ComFlex |
|---|---|---|
| Overall rating | 3.8/5 | 3.6/5 |
| Value 35% | 77 $0.19 per rated Wh | 76 $0.20 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Output 15% | 50 continuous current not published (neutral score used) | 50 100 A continuous (about 2,560 W at 25.6 V) |
| Warranty 15% | 50 5-year warranty | 50 5-year warranty |
| Cycle life 10% | 50 cycle life not published (neutral score used) | 50 4,000 cycles at 100% depth, maker rating |
| Cold weather 10% | 100 self-heating, so it charges below freezing | 60 stops charging below freezing (no heater) |
Specifications
| Power Queen 24V 125Ah Self-Heating | LiTime 24V 100Ah ComFlex | |
|---|---|---|
| Capacity | ||
| Rated capacity | 125 Ah (3,200 Wh) | 100 Ah (2,560 Wh) |
| Nominal voltage | 25.6 V | 25.6 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | - | 4,000 at 100% depth |
| Price per Wh | $0.19 | $0.20 |
| BMS | ||
| Continuous discharge | - | 100 A |
| Peak discharge | - | 500 A |
| Max charge current | - | 100 A |
| Low-temperature charging | Self-heating | Charge cutoff only |
| Bluetooth monitoring | Yes | Yes |
| Series / parallel | - | up to 2 in series, 16 in parallel |
| Build | ||
| Dimensions | 15.35 x 7.99 x 10 in | 20.95 x 8.15 x 8.5 in |
| Weight | - | 41 lb |
| Terminals | M8 x 16 mm bolts | M8 bolts |
| Water resistance | IP67 | IP65 |
| Warranty | 5 years | 5 years |
| Released | 2026-05 | 2025-11 |