Redodo 24V 100Ah Group 31
#8 in 24VFull review
For anglers who need 24V 100Ah in a single Group 31 tray. It mirrors the LiTime Group 31 model at a slightly lower price.
Amazon $569.99$569.99
The Redodo 24V 100Ah Group 31 is the better 24V or 36V lithium battery overall, rated 3.6 to 3.5. The Redodo 24V 100Ah Group 31 leads on cold weather. The Power Queen 24V 100Ah wins on value. The Power Queen 24V 100Ah costs $156 less ($413.99 vs $569.99).
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.
Power Queen 24V 100Ah
#12 in 24VFull review
A budget 24V 100Ah battery for RV and solar systems in mild climates. Buyers who charge in the cold should pick a model with a cutoff or heater.
Amazon $413.99$413.99
Which should you buy?
- Choose the Redodo 24V 100Ah Group 31 for cold weather (stops charging below freezing (no heater) vs no low-temperature charge protection).
- Choose the Power Queen 24V 100Ah for value ($0.16 per rated Wh vs $0.22 per rated Wh).
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 | Redodo 24V 100Ah Group 31 | Power Queen 24V 100Ah |
|---|---|---|
| Overall rating | 3.6/5 | 3.5/5 |
| Value 35% | 69 $0.22 per rated Wh | 85 $0.16 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Output 15% | 50 100 A continuous (about 2,560 W at 25.6 V) | 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% | 83 6,000 cycles, maker rating | 50 4,000 cycles at 100% depth, maker rating |
| Cold weather 10% | 60 stops charging below freezing (no heater) | 0 no low-temperature charge protection |
Specifications
| Redodo 24V 100Ah Group 31 | Power Queen 24V 100Ah | |
|---|---|---|
| Capacity | ||
| Rated capacity | 100 Ah (2,560 Wh) | 100 Ah (2,560 Wh) |
| Nominal voltage | 25.6 V | 25.6 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 6,000 | 4,000 at 100% depth |
| Price per Wh | $0.22 | $0.16 |
| BMS | ||
| Continuous discharge | 100 A | 100 A |
| Low-temperature charging | Charge cutoff only | None |
| Bluetooth monitoring | Yes | No |
| Series / parallel | up to 2 in series, 4 in parallel | up to 2 in series, 4 in parallel |
| Build | ||
| Case size | Group 31 | - |
| Dimensions | 13.11 x 6.93 x 9.45 in | 21 x 8.2 x 8.5 in |
| Weight | 44.1 lb | 45.9 lb |
| Water resistance | IP65 | - |
| Warranty | 5 years | 5 years |
| Released | 2026-08 | 2024-04 |