LiTime
LiTime 12V 50Ah LiFePO4 Trolling Motor Battery
$139.00
Reference price as of 2026-08-23 — check Amazon for the current price and stock.
A good lightweight choice for kayaks, small trolling motors, or as a portable 640Wh block — not intended as a starting battery.
Full spec sheet
| Key specs | |
| Brand | LiTime |
| Price | $139.00 |
| Capacity | 640 Wh |
| Continuous output | 640 W |
| Peak / surge output | — |
| Weight | 11.57 lb |
| Battery chemistry | LiFePO4 |
| Dimensions (L x W x H) | — |
| Includes solar panel | No |
| Use cases | Camping, Van Life |
| Other verified specs | |
| Rated capacity | 50Ah / 12.8V nominal (640Wh) |
| Cycle life | 4,000+ cycles, 10-year lifespan (litime.com); Amazon title cites 15,000 cycles at 60% DOD |
| Max continuous discharge | 1C (~50A) |
| BMS | 50A |
Pros
- Ultra-light at 11.57 lb — about 1/6 the weight of a comparable lead-acid battery
- 4,000+ deep cycles / 10-year rated lifespan
- IP65 waterproof, suited to marine and trolling-motor use
- 50A BMS with low-temp charge cutoff
Cons
- Only 50Ah/640Wh — modest capacity for anything beyond light trolling-motor or small-appliance use
- 1C max continuous discharge caps it at ~50A/640W
- No Bluetooth monitoring on this variant
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