Battle Born GC3 GameChanger 270Ah 12V LiFePO4 Battery | 4 Versions

Nearly three 100 Ah batteries in one case. The Battle Born GC3 GameChanger delivers 270 Ah of 12 V LiFePO4 in a tall, narrow GC3 form factor that fits where a bank of Group 31s won't — the right answer for a compact battery bay that needs to run an inverter all night.

Versions

• BBGC3 — standard 270 Ah
• BBGC3H — heated
• BBGC3I — smart (Dragonfly IntelLigence, Bluetooth, HUB-ready)
• BBGC3IH — smart + heated

⚠️ Charging and Cold Weather

Lithium needs a lithium-compatible charge profile — verify your converter, inverter/charger, and solar controller support LiFePO4 (14.2–14.6 V bulk). Standard batteries will not accept a charge below 25°F; the H heated versions warm themselves from the charge source so they can charge in freezing weather. I smart versions add Dragonfly IntelLigence for Bluetooth monitoring and connect to the Battle Born HUB.

Key Features

• LiFePO4 chemistry — safe, no thermal runaway
• Built-in BMS — protects against over/under voltage, over-current, short circuit, temperature
• 3,000–5,000 cycles — up to 10x the life of lead acid
• 100% usable capacity — no 50% rule
• Half the weight of lead acid
• Assembled in Reno, Nevada
• 10-year warranty

Specifications

• Brand: Battle Born Batteries
• Chemistry: LiFePO4
• Model: BBGC3 series
• Capacity: 270 Ah
• Voltage: 12 V
• Case: GC3
• Weight: 81 lb
• Options: BBGC3, BBGC3H, BBGC3I, BBGC3IH