Dyness 24V 100Ah Bluetooth
#10 in 24VFull review
A very cheap 24V 100Ah with Bluetooth for RV and solar use. The sparse listing leaves fit and warranty questions open.
Amazon $339.98$339.98
3.5/5
For anglers who need 24V 100Ah in a single Group 31 tray. It mirrors the LiTime Group 31 model at a slightly lower price.
- 100 Ah (2,560 Wh)Capacity
- 100 AContinuous output
- Charge cutoff onlyCold charging
- YesBluetooth
- 5 yearsWarranty
- $0.26Price / Wh
Check price at Amazon$669.99
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 24V 100Ah in a Group 31 tray replaces two 12V batteries in a bass boat
- Bluetooth app and cold-weather charge cutoff are built in
- 6,000 cycle rating suggests a long service life
Cons
- Costs about $220 more than Redodo’s full-size 24V 100Ah
- Too tall for closed Group 31 boxes
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 | R24V100-100-BT-8-A105 |
|---|---|
| Capacity | |
| Rated capacity | 100 Ah (2,560 Wh) |
| Nominal voltage | 25.6 V |
| Chemistry | LiFePO4 |
| Rated cycle life | 6,000 |
| Price per Wh | $0.26 |
| BMS | |
| Continuous discharge | 100 A |
| Low-temperature charging | Charge cutoff only |
| Bluetooth monitoring | Yes |
| Series / parallel | up to 2 in series, 4 in parallel |
| Build | |
| Case size | Group 31 |
| Dimensions | 13.11 x 6.93 x 9.45 in |
| Weight | 44.1 lb |
| Water resistance | IP65 |
| Warranty | 5 years |
| Released | 2026-08 |
Alternatives in this voltage
LiTime 24V 100Ah ComFlex
#11 in 24VFull review
Aimed at Victron-based RV and home solar systems that want closed-loop battery data. Without a Victron system the plain Bluetooth version does the same job for less.
Amazon $559.99$559.99
LiTime 24V 100Ah Group 31
#13 in 24VFull review
Best for anglers who want 24V 100Ah in the space of a single Group 31 battery. Owners with room for a full-size case can save money with the larger version.
Amazon $689.99$689.99
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