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Two rectangular 12V 7Ah LiFePO4 batteries in a 2-pack, light grey plastic cases with F2 terminals

BatteryJack inc.

BatteryJack inc. Banshee 12V 7Ah LiFePO4 2-Pack Standard Battery

SKU CH-BSA8-8YAE5

A two-pack of 12.8 V 7 Ah LiFePO4 batteries delivering 89.6 Wh each at 2.09 lbs with 3000-plus deep-cycle life

  • Battery Pack2-pack
  • Battery TypeLithium
  • Up to 3000 charge cycles for long service life
  • 8 V nominal voltage delivers consistent power
  • Weighs only 2.09 lbs for easy transport
  • 6 Wh energy capacity supports extended runtime
  • Replaces SLA batteries with twice the usable capacity

Compact 12V 7Ah LiFePO4 Pair

Two Banshee lithium iron phosphate batteries deliver 12.8 V nominal voltage and 7 Ah capacity each for a total of 89.6 Wh per unit. They suit outdoor gear, solar lighting, fish finders, robotics and alarm systems where weight matters. The chemistry provides 3000-plus cycles at 1C and 100 % depth of discharge. Each cell weighs 2.09 lbs and measures 5.94 by 2.56 by 3.94 inches.

Verify Voltage, Terminals And Series Limits

Confirm your device expects a 12.8 V nominal input rather than a 12 V lead-acid float voltage. Check that F2 terminals match the connector or that you have suitable adapters. Series strings must not exceed four units and parallel banks must not exceed four units. Ensure the charger supports LiFePO4 charge profiles before connecting.

Steady Output Through Deep Cycles

The pack maintains consistent voltage across the full 100 % depth of discharge without the sag seen in SLA packs. Cycle life is rated at 3000-plus cycles at 1C, so daily charge and discharge holds capacity far longer than lead equivalents. Operating temperature range covers extreme conditions for reliable field use. Weight stays at 60 % of a comparable SLA unit throughout the service life.

Highlights

  • Up to 3000 charge cycles for long service life
  • 8 V nominal voltage delivers consistent power
  • Weighs only 2.09 lbs for easy transport
  • 6 Wh energy capacity supports extended runtime
  • Replaces SLA batteries with twice the usable capacity

Specifications

Battery Pack2-pack
Battery TypeLithium

Questions about this item

What does the 2-pack of Banshee 12V 7Ah LiFePO4 batteries include?

The package contains two batteries. Each unit weighs 2.09 lbs (0.95 kg) and measures 5.94 × 2.56 × 3.94 in (151 × 65 × 100 mm) with F2 terminals.

How do I choose between using these batteries in series or in parallel?

You can connect up to four units in series to raise voltage or up to four in parallel to increase capacity. Both configurations are supported for this 12.8 V, 7 Ah model.

What does the 3,000-cycle rating mean for daily use in a solar lighting system?

At one full charge and discharge per day, the 3,000+ cycle life at 100 % depth of discharge translates to roughly eight years before capacity drops significantly.

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