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Compact rectangular 12.8V lithium battery, grey plastic case, F2 terminals, 151 by 65 by 100 mm

BatteryJack inc.

BatteryJack inc. Banshee 12V 7Ah LiFePO4 Deep Cycle Rechargeable Maintenance Free Standard Battery

SKU CH-FA86-MC2B4

12V 7Ah LiFePO4 deep-cycle battery, 3000+ cycles, 0.95 kg, F2 terminals

  • Battery pack size1-pack
  • Battery typeLithium
  • 3,000 charge cycles for long service life
  • 09 lbs weight eases transport and installation
  • 8 V nominal voltage suits 12 V SLA replacements
  • 6 Wh capacity powers devices through extended use
  • F2 terminals enable quick drop-in connection

Compact 12.8 V 7 Ah lithium battery

The Banshee LiFePO4 pack delivers 12.8 volts nominal and 7 ampere-hours of capacity in a 151 × 65 × 100 mm case weighing 0.95 kg. It is built for users who need a lightweight, maintenance-free power source for portable or stationary equipment such as fish finders, robotics, solar lighting or home alarm systems.

Direct replacement for 12 V SLA units

The battery provides twice the usable capacity of an equivalent lead-acid block while weighing only 60 percent as much. The jump is worth it when cycle life matters: the cell chemistry sustains 3000-plus charge-discharge cycles at 1 C and 100 percent depth of discharge, compared with a few hundred for traditional SLA.

Steady output under continuous draw

Internal construction supports sustained 1 C discharge without the voltage sag common in lead-acid packs, so runtime remains predictable during long survey trips or extended robot operation. Up to four units can be wired in parallel for additional ampere-hours or in series for higher voltage, keeping performance consistent across the string.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 84% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLithium
In the box
Battery pack size1-pack

Questions about this item

Will the F2 terminals and 151 × 65 × 100 mm case fit my existing SLA battery tray?

The battery uses F2 terminals and measures 151 mm long, 65 mm wide and 100 mm high, so it matches the standard 12 V 7 Ah SLA footprint.

How do I install it and what step do people miss?

Connect the red lead to the positive F2 terminal and the black lead to the negative F2 terminal, then secure the battery; the step often missed is tightening both terminal bolts to the same torque so the connection stays solid under vibration.

When will the LiFePO4 cells need replacement?

The cells are rated for 3000+ charge cycles at 1 C and 100 % depth of discharge, so replacement timing depends on how often you fully cycle the pack.

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