Description
This Dakota Lithium 12-volt, 46 Ah lithium iron phosphate (LiFePO4) battery is built for trolling-motor runtime. At roughly 10.5 lb, it takes meaningful weight out of the boat compared with a lead-acid battery of similar usable capacity. The case follows a BCI 21 footprint; confirm your tray size and terminal orientation before you buy. Pair it with a charger that offers a LiFePO4/lithium charge profile.
Highlights
- 12 V, 46 Ah LiFePO4
- BCI 21 footprint
- 10.5 lb
- 11 year warranty
- Best for: Trolling Motor
Specifications
| Brand | Dakota Lithium |
|---|---|
| Model / SKU | PID12V46AH |
| Nominal voltage | 12 V |
| Capacity | 46 Ah |
| Chemistry | Lithium iron phosphate (LiFePO4) |
| BCI group size | 21 |
| Dimensions (L × W × H) | 7.6 × 5.1 × 6.36 in |
| Weight | 10.5 lb |
| Bluetooth monitoring | No |
| Internal heating (cold-weather charging) | No |
| Warranty | 11 year |
| Discharge | 50 A max continuous discharge |
| Cycle life | Up to 80% capacity for 5,000 cycles in recommended conditions |
| Energy | 552 Watt-hours (Wh) |
| Terminals | F12 terminals (posts that screw in) with M6 size bolts |
| Operating temperature | -4°F to 140°F (-20°C to 60°C) |
| Recommended charger | 12V 10A LiFePO4 charger (Sold Separate) 11 Year Warranty Free DL Bolt Shirt on Orders $500+ |
Specs are from the manufacturer. Check your boat’s battery compartment, terminal layout and charging system before you order.






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