Dyness 24V 100Ah
#5 in 24VFull review
The lowest-cost route to 24V 100Ah for solar and RV builds. Buyers give up an app and a clearly stated warranty for the savings.
Amazon $329.98$329.98
The Dyness 24V 100Ah is the better 24V or 36V lithium battery overall, rated 3.8 to 3.5. The Dyness 24V 100Ah leads on value. The Dyness 24V 100Ah costs $340.01 less ($329.98 vs $669.99).
Redodo 24V 100Ah Group 31
#14 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 $669.99$669.99
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.
Which should you buy?
- Choose the Dyness 24V 100Ah for value ($0.13 per rated Wh vs $0.26 per rated Wh).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 24V 24V or 36V lithium battery; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dyness 24V 100Ah | Redodo 24V 100Ah Group 31 |
|---|---|---|
| Overall rating | 3.8/5 | 3.5/5 |
| Value 35% | 93 $0.13 per rated Wh | 60 $0.26 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) | 50 100 A continuous (about 2,560 W at 25.6 V) |
| Warranty 15% | 50 warranty not published (neutral score used) | 50 5-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) | 60 stops charging below freezing (no heater) |
Specifications
| Dyness 24V 100Ah | Redodo 24V 100Ah Group 31 | |
|---|---|---|
| Capacity | ||
| Rated capacity | 100 Ah (2,560 Wh) | 100 Ah (2,560 Wh) |
| Nominal voltage | 25.6 V | 25.6 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 4,000 at 100% depth | 6,000 |
| Price per Wh | $0.13 | $0.26 |
| BMS | ||
| Continuous discharge | 100 A | 100 A |
| Low-temperature charging | Charge cutoff only | Charge cutoff only |
| Bluetooth monitoring | No | Yes |
| Series / parallel | up to 2 in series, 4 in parallel | up to 2 in series, 4 in parallel |
| Build | ||
| Case size | - | Group 31 |
| Dimensions | 20.9 x 8.11 x 8.54 in | 13.11 x 6.93 x 9.45 in |
| Weight | - | 44.1 lb |
| Water resistance | - | IP65 |
| Warranty | - | 5 years |
| Released | - | 2026-08 |