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 rates 3.6 among 24V 24V or 36V lithium batterys; the Epoch 36V 100Ah Heated rates 3.3 among 36V ones. The Redodo 24V 100Ah Group 31 costs $1,329.01 less ($569.99 vs $1,899).
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.
Epoch 36V 100Ah Heated
#9 in 36VFull review
For tournament anglers who want the most current headroom and a heater in a 36V 100Ah. Most buyers get similar runtime for far less from Power Queen or LiTime.
Amazon $1,899$1,899
Scores side by side
These two sit in different voltage classes (24V and 36V), and each is scored against the reference points for its own class, so a rating says how well each does among its own voltage peers. How we rank explains each factor.
| Factor weight | Redodo 24V 100Ah Group 31 | Epoch 36V 100Ah Heated |
|---|---|---|
| Overall rating | 3.6/5 | 3.3/5 |
| Value 35% | 69 $0.22 per rated Wh | 1 $0.49 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) | 95 120 A continuous (about 4,610 W at 38.4 V) |
| Warranty 15% | 50 5-year warranty | 100 11-year warranty |
| Cycle life 10% | 83 6,000 cycles, maker rating | 42 3,500 cycles, maker rating |
| Cold weather 10% | 60 stops charging below freezing (no heater) | 100 self-heating, so it charges below freezing |
Specifications
| Redodo 24V 100Ah Group 31 | Epoch 36V 100Ah Heated | |
|---|---|---|
| Capacity | ||
| Rated capacity | 100 Ah (2,560 Wh) | 100 Ah (3,840 Wh) |
| Nominal voltage | 25.6 V | 38.4 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 6,000 | 3,500 |
| Price per Wh | $0.22 | $0.49 |
| BMS | ||
| Continuous discharge | 100 A | 120 A |
| Peak discharge | - | 200 A |
| Max charge current | - | 100 A |
| Low-temperature charging | Charge cutoff only | Self-heating |
| Bluetooth monitoring | Yes | Yes |
| Series / parallel | up to 2 in series, 4 in parallel | up to 1 in series, 4 in parallel |
| Build | ||
| Case size | Group 31 | - |
| Dimensions | 13.11 x 6.93 x 9.45 in | 20 x 10.25 x 11 in |
| Weight | 44.1 lb | 75 lb |
| Terminals | - | M8 female |
| Water resistance | IP65 | IP67 |
| Warranty | 5 years | 11 years |
| Released | 2026-08 | - |