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 $909.99The LiTime 36V 100Ah Outboard rates 3.6 among 36V 24V or 36V lithium batterys; the Power Queen 24V 100Ah rates 3.4 among 24V ones. The Power Queen 24V 100Ah costs $450 less ($459.99 vs $909.99).

A budget 24V 100Ah battery for RV and solar systems in mild climates. Buyers who charge in the cold should pick a model with a cutoff or heater.
Amazon $459.99Prices 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 (36V and 24V), 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 | LiTime 36V 100Ah Outboard | Power Queen 24V 100Ah |
|---|---|---|
| Overall rating | 3.6/5 | 3.4/5 |
| Value 35% | 66 $0.24 per rated Wh | 80 $0.18 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Output 15% | 75 100 A continuous (about 3,840 W at 38.4 V) | 50 100 A continuous (about 2,560 W at 25.6 V) |
| Warranty 15% | 50 5-year warranty | 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) | 0 no low-temperature charge protection |
Specifications
| LiTime 36V 100Ah Outboard | Power Queen 24V 100Ah | |
|---|---|---|
| Capacity | ||
| Rated capacity | 100 Ah (3,840 Wh) | 100 Ah (2,560 Wh) |
| Nominal voltage | 38.4 V | 25.6 V |
| Chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 4,000 at 100% depth | 4,000 at 100% depth |
| Price per Wh | $0.24 | $0.18 |
| BMS | ||
| Continuous discharge | 100 A | 100 A |
| Peak discharge | 500 A | - |
| Max charge current | 100 A | - |
| Low-temperature charging | Charge cutoff only | None |
| Bluetooth monitoring | Yes | No |
| Series / parallel | up to 2 in series, 4 in parallel | up to 2 in series, 4 in parallel |
| Build | ||
| Dimensions | 20.47 x 10.59 x 8.66 in | 21 x 8.2 x 8.5 in |
| Weight | 63.6 lb | 45.9 lb |
| Terminals | M8 bolts | - |
| Water resistance | IP65 | - |
| Warranty | 5 years | 5 years |
| Released | 2024-07 | 2024-04 |