A low-cost 24V 100Ah battery for RV and solar setups kept above freezing. Buyers who want an app or cold-weather protection should look at the Bluetooth version.
Amazon $519.99
A low-cost 24V trolling motor battery for kayaks and small boats. It matches the LiTime and Redodo 50Ah models closely.
- 50 Ah (1,280 Wh)Capacity
- 50 AContinuous output
- Charge cutoff onlyCold charging
- YesBluetooth
- 5 yearsWarranty
- $0.25Price / Wh
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- Group 24 size at under 22 lb is easy to carry to a kayak or jon boat
- Bluetooth app shows charge level and battery health on a phone
- Cold-weather charge cutoff protects the cells
- 50 A limit may trip with high-thrust 24V trolling motors at full speed
- Half the energy of a 100Ah battery, so full days at high speed can run it down
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 | P24V50-50-TM-BT-8-A70 |
|---|---|
| Capacity | |
| Rated capacity | 50 Ah (1,280 Wh) |
| Nominal voltage | 25.6 V |
| Chemistry | LiFePO4 |
| Rated cycle life | 4,000 |
| Price per Wh | $0.25 |
| BMS | |
| Continuous discharge | 50 A |
| Peak discharge | 250 A |
| Max charge current | 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 | 21.6 lb |
| Water resistance | IP65 |
| Warranty | 5 years |
| Released | 2024-08 |
Alternatives in this voltage
A light, affordable choice for 24V trolling motors on kayaks and small boats. Heavier use calls for the 60Ah or 100Ah sizes.
Amazon $314.99A premium heated 24V trolling motor battery for serious anglers who fish cold water. The price is hard to justify for fair-weather use.
Epoch $699Compare
Compare the Power Queen 24V 50Ah Bluetooth with any other 24V or 36V lithium battery →
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