Redodo 36V 50Ah
#6 in 36VFull review
The budget pick for 36V trolling motors in a Group 31 tray. Skipping Bluetooth saves money over the Power Queen and LiTime versions.
Amazon $369.99$369.99
The Redodo 36V 50Ah rates 3.5 among 36V 24V or 36V lithium batterys; the Epoch 24V 60Ah Heated rates 3.3 among 24V ones. The Redodo 36V 50Ah costs $329.01 less ($369.99 vs $699).
Epoch 24V 60Ah Heated
#23 in 24VFull review
A premium heated 24V trolling motor battery for serious anglers who fish cold water. The price is hard to justify for fair-weather use.
Epoch $699$699
Prices were last checked November 2, 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 voltage classes (36V and 24V), 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 36V 50Ah | Epoch 24V 60Ah Heated |
|---|---|---|
| Overall rating | 3.5/5 | 3.3/5 |
| Value 35% | 77 $0.19 per rated Wh | 11 $0.46 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Output 15% | 25 50 A continuous (about 1,920 W at 38.4 V) | 37 80 A continuous (about 2,050 W at 25.6 V) |
| Warranty 15% | 50 5-year warranty | 100 11-year warranty |
| Cycle life 10% | 50 4,000 cycles at 100% depth, maker rating | 83 6,000 cycles, maker rating |
| Cold weather 10% | 60 stops charging below freezing (no heater) | 100 self-heating, so it charges below freezing |
Specifications
| Redodo 36V 50Ah | Epoch 24V 60Ah Heated | |
|---|---|---|
| Capacity | ||
| Rated capacity | 50 Ah (1,920 Wh) | 60 Ah (1,536 Wh) |
| Nominal voltage | 38.4 V | 25.6 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 4,000 at 100% depth | 6,000 |
| Price per Wh | $0.19 | $0.46 |
| BMS | ||
| Continuous discharge | 50 A | 80 A |
| Peak discharge | 250 A | 200 A |
| Max charge current | - | 60 A |
| Low-temperature charging | Charge cutoff only | Self-heating |
| Bluetooth monitoring | - | Yes |
| Series / parallel | up to 1 in series, 4 in parallel | up to 1 in series, 16 in parallel |
| Build | ||
| Case size | Group 31 | Group 27 |
| Dimensions | 13 x 6.77 x 8.5 in | 12.25 x 6.75 x 9 in |
| Weight | 33.1 lb | 30 lb |
| Terminals | - | M8 bolts |
| Water resistance | IP65 | IP67 |
| Warranty | 5 years | 11 years |
| Released | 2024-11 | - |