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 rates 3.8 among 24V 24V or 36V lithium batterys; the LiTime 36V 100Ah Outboard rates 3.6 among 36V ones. The Dyness 24V 100Ah costs $580.01 less ($329.98 vs $909.99).
LiTime 36V 100Ah Outboard
#2 in 36VFull review
Suited to bass boats and small electric outboards that need 36V 100Ah in one case. The larger footprint suits boats with an 8D style compartment.
Amazon $909.99$909.99
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.
Scores side by side
These two sit in different voltage classes (24V and 36V), 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 | Dyness 24V 100Ah | LiTime 36V 100Ah Outboard |
|---|---|---|
| Overall rating | 3.8/5 | 3.6/5 |
| Value 35% | 93 $0.13 per rated Wh | 66 $0.24 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) | 75 100 A continuous (about 3,840 W at 38.4 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 | 50 4,000 cycles at 100% depth, maker rating |
| Cold weather 10% | 60 stops charging below freezing (no heater) | 60 stops charging below freezing (no heater) |
Specifications
| Dyness 24V 100Ah | LiTime 36V 100Ah Outboard | |
|---|---|---|
| Capacity | ||
| Rated capacity | 100 Ah (2,560 Wh) | 100 Ah (3,840 Wh) |
| Nominal voltage | 25.6 V | 38.4 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 4,000 at 100% depth | 4,000 at 100% depth |
| Price per Wh | $0.13 | $0.24 |
| BMS | ||
| Continuous discharge | 100 A | 100 A |
| Peak discharge | - | 500 A |
| Max charge current | - | 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 | ||
| Dimensions | 20.9 x 8.11 x 8.54 in | 20.47 x 10.59 x 8.66 in |
| Weight | - | 63.6 lb |
| Terminals | - | M8 bolts |
| Water resistance | - | IP65 |
| Warranty | - | 5 years |
| Released | - | 2024-07 |