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
A low-cost pick for kayak and small-boat 24V trolling motors. It trades a little headroom for the lowest price in its size.
- 50 Ah (1,280 Wh)Capacity
- 50 AContinuous output
- Charge cutoff onlyCold charging
- YesBluetooth
- $0.23Price / Wh
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- Cheapest 24V 50Ah Bluetooth battery here
- Group 24 size at about 21 lb is easy to carry
- Bluetooth app and cold-weather charge cutoff are standard
- 50 A limit is tight for high-thrust 24V motors at full speed
- Warranty length is not stated on the maker page
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its voltage. How we rank explains each one.
Specifications
| Model number | R24V50-50-TM-BT-8-A70 |
|---|---|
| Capacity | |
| Rated capacity | 50 Ah (1,280 Wh) |
| Nominal voltage | 25.6 V |
| Chemistry | LiFePO4 |
| Rated cycle life | 4,000 at 100% depth |
| Price per Wh | $0.23 |
| BMS | |
| Continuous discharge | 50 A |
| Low-temperature charging | Charge cutoff only |
| Bluetooth monitoring | Yes |
| Series / parallel | up to 2 in series, 4 in parallel |
| Build | |
| Case size | Group 24 |
| Dimensions | 10.24 x 6.61 x 8.27 in |
| Weight | 21.1 lb |
| Water resistance | IP65 |
| Released | 2024-11 |
Alternatives in this voltage
A good fit for anglers with a Group 24 tray who want more runtime than a 50Ah battery gives. The price premium over the 50Ah is steep for the added capacity.
Amazon $429.99For cold-climate RV and boat owners who want a heated battery with a long US-backed warranty. Cheaper heated options give more capacity for the money.
Battle Born $999Compare
Compare the Redodo 24V 50Ah Bluetooth with any other 24V or 36V lithium battery →
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