Description
This Battle Born 12-volt, 270 Ah lithium iron phosphate (LiFePO4) battery is built for house loads such as electronics, lighting and pumps. At roughly 80.8 lb, it takes meaningful weight out of the boat compared with a lead-acid battery of similar usable capacity. The case follows a BCI GC3 footprint; confirm your tray size and terminal orientation before you buy. Choose the heated and/or Bluetooth (“Smart”) version from the options above. Pair it with a charger that offers a LiFePO4/lithium charge profile.
Highlights
- 12 V, 270 Ah LiFePO4
- BCI GC3 footprint
- 80.8 lb
- Best for: House Bank
Options
Available as: Bluetooth: No (Standard) / Heated: No; Bluetooth: No (Standard) / Heated: Yes; Bluetooth: Yes (Smart) / Heated: No; Bluetooth: Yes (Smart) / Heated: Yes.
Specifications
| Brand | Battle Born |
|---|---|
| Model / SKU | BBGC3 (BBGC3-SERIES) |
| Nominal voltage | 12 V |
| Capacity | 270 Ah |
| Chemistry | Lithium iron phosphate (LiFePO4) |
| BCI group size | GC3 |
| Dimensions (L × W × H) | 22.83 × 7.09 × 13.15 in |
| Weight | 80.8 lb |
| Bluetooth monitoring | Varies by variation |
| Internal heating (cold-weather charging) | Varies by variation |
| Cycle Life | 3,000-5,000 |
| Usable Depth of Discharge | 100% |
| Maximum Series Voltage | 48V |
| Charging Voltage | 14.2 – 14.6 V |
| Self Discharge | 2-3% per Month |
| Resistance | 5 mΩ |
| Ah PbEq | 540Ah |
Specs are from the manufacturer. Check your boat’s battery compartment, terminal layout and charging system before you order.










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